OpenSSL CHANGES
_______________
+ Changes between 0.9.8g and 0.9.8h [28 May 2008]
+
+ *) Fix flaw if 'Server Key exchange message' is omitted from a TLS
+ handshake which could lead to a cilent crash as found using the
+ Codenomicon TLS test suite (CVE-2008-1672)
+ [Steve Henson, Mark Cox]
+
+ *) Fix double free in TLS server name extensions which could lead to
+ a remote crash found by Codenomicon TLS test suite (CVE-2008-0891)
+ [Joe Orton]
+
+ *) Clear error queue in SSL_CTX_use_certificate_chain_file()
+
+ Clear the error queue to ensure that error entries left from
+ older function calls do not interfere with the correct operation.
+ [Lutz Jaenicke, Erik de Castro Lopo]
+
+ *) Remove root CA certificates of commercial CAs:
+
+ The OpenSSL project does not recommend any specific CA and does not
+ have any policy with respect to including or excluding any CA.
+ Therefore it does not make any sense to ship an arbitrary selection
+ of root CA certificates with the OpenSSL software.
+ [Lutz Jaenicke]
+
+ *) RSA OAEP patches to fix two separate invalid memory reads.
+ The first one involves inputs when 'lzero' is greater than
+ 'SHA_DIGEST_LENGTH' (it would read about SHA_DIGEST_LENGTH bytes
+ before the beginning of from). The second one involves inputs where
+ the 'db' section contains nothing but zeroes (there is a one-byte
+ invalid read after the end of 'db').
+ [Ivan Nestlerode <inestlerode@us.ibm.com>]
+
+ *) Partial backport from 0.9.9-dev:
+
+ Introduce bn_mul_mont (dedicated Montgomery multiplication
+ procedure) as a candidate for BIGNUM assembler implementation.
+ While 0.9.9-dev uses assembler for various architectures, only
+ x86_64 is available by default here in the 0.9.8 branch, and
+ 32-bit x86 is available through a compile-time setting.
+
+ To try the 32-bit x86 assembler implementation, use Configure
+ option "enable-montasm" (which exists only for this backport).
+
+ As "enable-montasm" for 32-bit x86 disclaims code stability
+ anyway, in this constellation we activate additional code
+ backported from 0.9.9-dev for further performance improvements,
+ namely BN_from_montgomery_word. (To enable this otherwise,
+ e.g. x86_64, try "-DMONT_FROM_WORD___NON_DEFAULT_0_9_8_BUILD".)
+
+ [Andy Polyakov (backport partially by Bodo Moeller)]
+
+ *) Add TLS session ticket callback. This allows an application to set
+ TLS ticket cipher and HMAC keys rather than relying on hardcoded fixed
+ values. This is useful for key rollover for example where several key
+ sets may exist with different names.
+ [Steve Henson]
+
+ *) Reverse ENGINE-internal logic for caching default ENGINE handles.
+ This was broken until now in 0.9.8 releases, such that the only way
+ a registered ENGINE could be used (assuming it initialises
+ successfully on the host) was to explicitly set it as the default
+ for the relevant algorithms. This is in contradiction with 0.9.7
+ behaviour and the documentation. With this fix, when an ENGINE is
+ registered into a given algorithm's table of implementations, the
+ 'uptodate' flag is reset so that auto-discovery will be used next
+ time a new context for that algorithm attempts to select an
+ implementation.
+ [Ian Lister (tweaked by Geoff Thorpe)]
+
+ *) Backport of CMS code to OpenSSL 0.9.8. This differs from the 0.9.9
+ implemention in the following ways:
+
+ Lack of EVP_PKEY_ASN1_METHOD means algorithm parameters have to be
+ hard coded.
+
+ Lack of BER streaming support means one pass streaming processing is
+ only supported if data is detached: setting the streaming flag is
+ ignored for embedded content.
+
+ CMS support is disabled by default and must be explicitly enabled
+ with the enable-cms configuration option.
+ [Steve Henson]
+
+ *) Update the GMP engine glue to do direct copies between BIGNUM and
+ mpz_t when openssl and GMP use the same limb size. Otherwise the
+ existing "conversion via a text string export" trick is still used.
+ [Paul Sheer <paulsheer@gmail.com>]
+
+ *) Zlib compression BIO. This is a filter BIO which compressed and
+ uncompresses any data passed through it.
+ [Steve Henson]
+
+ *) Add AES_wrap_key() and AES_unwrap_key() functions to implement
+ RFC3394 compatible AES key wrapping.
+ [Steve Henson]
+
+ *) Add utility functions to handle ASN1 structures. ASN1_STRING_set0():
+ sets string data without copying. X509_ALGOR_set0() and
+ X509_ALGOR_get0(): set and retrieve X509_ALGOR (AlgorithmIdentifier)
+ data. Attribute function X509at_get0_data_by_OBJ(): retrieves data
+ from an X509_ATTRIBUTE structure optionally checking it occurs only
+ once. ASN1_TYPE_set1(): set and ASN1_TYPE structure copying supplied
+ data.
+ [Steve Henson]
+
+ *) Fix BN flag handling in RSA_eay_mod_exp() and BN_MONT_CTX_set()
+ to get the expected BN_FLG_CONSTTIME behavior.
+ [Bodo Moeller (Google)]
+
+ *) Netware support:
+
+ - fixed wrong usage of ioctlsocket() when build for LIBC BSD sockets
+ - fixed do_tests.pl to run the test suite with CLIB builds too (CLIB_OPT)
+ - added some more tests to do_tests.pl
+ - fixed RunningProcess usage so that it works with newer LIBC NDKs too
+ - removed usage of BN_LLONG for CLIB builds to avoid runtime dependency
+ - added new Configure targets netware-clib-bsdsock, netware-clib-gcc,
+ netware-clib-bsdsock-gcc, netware-libc-bsdsock-gcc
+ - various changes to netware.pl to enable gcc-cross builds on Win32
+ platform
+ - changed crypto/bio/b_sock.c to work with macro functions (CLIB BSD)
+ - various changes to fix missing prototype warnings
+ - fixed x86nasm.pl to create correct asm files for NASM COFF output
+ - added AES, WHIRLPOOL and CPUID assembler code to build files
+ - added missing AES assembler make rules to mk1mf.pl
+ - fixed order of includes in apps/ocsp.c so that e_os.h settings apply
+ [Guenter Knauf <eflash@gmx.net>]
+
+ *) Implement certificate status request TLS extension defined in RFC3546.
+ A client can set the appropriate parameters and receive the encoded
+ OCSP response via a callback. A server can query the supplied parameters
+ and set the encoded OCSP response in the callback. Add simplified examples
+ to s_client and s_server.
+ [Steve Henson]
+
Changes between 0.9.8f and 0.9.8g [19 Oct 2007]
*) Fix various bugs:
authentication-only ciphersuites.
[Bodo Moeller]
+ *) Update the SSL_get_shared_ciphers() fix CVE-2006-3738 which was
+ not complete and could lead to a possible single byte overflow
+ (CVE-2007-5135) [Ben Laurie]
+
Changes between 0.9.8d and 0.9.8e [23 Feb 2007]
*) Since AES128 and AES256 (and similarly Camellia128 and
* How do I install a CA certificate into a browser?
* Why is OpenSSL x509 DN output not conformant to RFC2253?
* What is a "128 bit certificate"? Can I create one with OpenSSL?
+* How can I set up a bundle of commercial root CA certificates?
[BUILD] Questions about building and testing OpenSSL
* Which is the current version of OpenSSL?
The current version is available from <URL: http://www.openssl.org>.
-OpenSSL 0.9.8g was released on October 19th, 2007.
+OpenSSL 0.9.8h was released on May 28th, 2008.
In addition to the current stable release, you can also access daily
snapshots of the OpenSSL development version at <URL:
encryption so these certificates are now obsolete.
+* How can I set up a bundle of commercial root CA certificates?
+
+The OpenSSL software is shipped without any root CA certificate as the
+OpenSSL project does not have any policy on including or excluding
+any specific CA and does not intend to set up such a policy. Deciding
+about which CAs to support is up to application developers or
+administrators.
+
+Other projects do have other policies so you can for example extract the CA
+bundle used by Mozilla and/or modssl as described in this article:
+
+ http://www.mail-archive.com/modssl-users@modssl.org/msg16980.html
+
+
[BUILD] =======================================================================
* Why does the linker complain about undefined symbols?
* Why do I get errors about unknown algorithms?
-This can happen under several circumstances such as reading in an
-encrypted private key or attempting to decrypt a PKCS#12 file. The cause
-is forgetting to load OpenSSL's table of algorithms with
-OpenSSL_add_all_algorithms(). See the manual page for more information.
-
+The cause is forgetting to load OpenSSL's table of algorithms with
+OpenSSL_add_all_algorithms(). See the manual page for more information. This
+can cause several problems such as being unable to read in an encrypted
+PEM file, unable to decrypt a PKCS#12 file or signature failure when
+verifying certificates.
* Why can't the OpenSSH configure script detect OpenSSL?
---------------
/* ====================================================================
- * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 1998-2008 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
- OpenSSL 0.9.8g
+ OpenSSL 0.9.8h
- Copyright (c) 1998-2007 The OpenSSL Project
+ Copyright (c) 1998-2008 The OpenSSL Project
Copyright (c) 1995-1998 Eric A. Young, Tim J. Hudson
All rights reserved.
- Stack Traceback (if the application dumps core)
Report the bug to the OpenSSL project via the Request Tracker
- (http://www.openssl.org/support/rt2.html) by mail to:
+ (http://www.openssl.org/support/rt.html) by mail to:
openssl-bugs@openssl.org
case 'y': /* yes */
case 'Y': /* YES */
case '1': /* 1 */
- ret = 0;
+ ret = 1;
break;
default:
ret = def;
#ifndef OPENSSL_NO_ENGINE
#include <openssl/engine.h>
#endif
+#ifndef OPENSSL_NO_OCSP
+#include <openssl/ocsp.h>
+#endif
#include <openssl/ossl_typ.h>
int app_RAND_load_file(const char *file, BIO *bio_e, int dont_warn);
# endif
#endif
+#ifdef OPENSSL_SYSNAME_WIN32
+# define openssl_fdset(a,b) FD_SET((unsigned int)a, b)
+#else
+# define openssl_fdset(a,b) FD_SET(a, b)
+#endif
+
typedef struct args_st
{
char **data;
ENGINE *setup_engine(BIO *err, const char *engine, int debug);
#endif
+#ifndef OPENSSL_NO_OCSP
+OCSP_RESPONSE *process_responder(BIO *err, OCSP_REQUEST *req,
+ char *host, char *path, char *port, int use_ssl,
+ int req_timeout);
+#endif
+
int load_config(BIO *err, CONF *cnf);
char *make_config_name(void);
p=(char *)str->data;
for (j=str->length; j>0; j--)
{
+#ifdef CHARSET_EBCDIC
+ if ((*p >= 0x20) && (*p <= 0x7e))
+ BIO_printf(bp,"%c",os_toebcdic[*p]);
+#else
if ((*p >= ' ') && (*p <= '~'))
BIO_printf(bp,"%c",*p);
+#endif
else if (*p & 0x80)
BIO_printf(bp,"\\0x%02X",*p);
else if ((unsigned char)*p == 0xf7)
BIO_printf(bp,"^?");
+#ifdef CHARSET_EBCDIC
+ else BIO_printf(bp,"^%c",os_toebcdic[*p+0x40]);
+#else
else BIO_printf(bp,"^%c",*p+'@');
+#endif
p++;
}
BIO_printf(bp,"'\n");
--- /dev/null
+/* apps/cms.c */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ */
+
+/* CMS utility function */
+
+#include <stdio.h>
+#include <string.h>
+#include "apps.h"
+
+#ifndef OPENSSL_NO_CMS
+
+#include <openssl/crypto.h>
+#include <openssl/pem.h>
+#include <openssl/err.h>
+#include <openssl/x509_vfy.h>
+#include <openssl/x509v3.h>
+#include <openssl/cms.h>
+
+#undef PROG
+#define PROG cms_main
+static int save_certs(char *signerfile, STACK_OF(X509) *signers);
+static int cms_cb(int ok, X509_STORE_CTX *ctx);
+static void receipt_request_print(BIO *out, CMS_ContentInfo *cms);
+static CMS_ReceiptRequest *make_receipt_request(STACK *rr_to, int rr_allorfirst,
+ STACK *rr_from);
+
+#define SMIME_OP 0x10
+#define SMIME_IP 0x20
+#define SMIME_SIGNERS 0x40
+#define SMIME_ENCRYPT (1 | SMIME_OP)
+#define SMIME_DECRYPT (2 | SMIME_IP)
+#define SMIME_SIGN (3 | SMIME_OP | SMIME_SIGNERS)
+#define SMIME_VERIFY (4 | SMIME_IP)
+#define SMIME_CMSOUT (5 | SMIME_IP | SMIME_OP)
+#define SMIME_RESIGN (6 | SMIME_IP | SMIME_OP | SMIME_SIGNERS)
+#define SMIME_DATAOUT (7 | SMIME_IP)
+#define SMIME_DATA_CREATE (8 | SMIME_OP)
+#define SMIME_DIGEST_VERIFY (9 | SMIME_IP)
+#define SMIME_DIGEST_CREATE (10 | SMIME_OP)
+#define SMIME_UNCOMPRESS (11 | SMIME_IP)
+#define SMIME_COMPRESS (12 | SMIME_OP)
+#define SMIME_ENCRYPTED_DECRYPT (13 | SMIME_IP)
+#define SMIME_ENCRYPTED_ENCRYPT (14 | SMIME_OP)
+#define SMIME_SIGN_RECEIPT (15 | SMIME_IP | SMIME_OP)
+#define SMIME_VERIFY_RECEIPT (16 | SMIME_IP)
+
+int MAIN(int, char **);
+
+int MAIN(int argc, char **argv)
+ {
+ ENGINE *e = NULL;
+ int operation = 0;
+ int ret = 0;
+ char **args;
+ const char *inmode = "r", *outmode = "w";
+ char *infile = NULL, *outfile = NULL, *rctfile = NULL;
+ char *signerfile = NULL, *recipfile = NULL;
+ STACK *sksigners = NULL, *skkeys = NULL;
+ char *certfile = NULL, *keyfile = NULL, *contfile=NULL;
+ char *certsoutfile = NULL;
+ const EVP_CIPHER *cipher = NULL;
+ CMS_ContentInfo *cms = NULL, *rcms = NULL;
+ X509_STORE *store = NULL;
+ X509 *cert = NULL, *recip = NULL, *signer = NULL;
+ EVP_PKEY *key = NULL;
+ STACK_OF(X509) *encerts = NULL, *other = NULL;
+ BIO *in = NULL, *out = NULL, *indata = NULL, *rctin = NULL;
+ int badarg = 0;
+ int flags = CMS_DETACHED;
+ int rr_print = 0, rr_allorfirst = -1;
+ STACK *rr_to = NULL, *rr_from = NULL;
+ CMS_ReceiptRequest *rr = NULL;
+ char *to = NULL, *from = NULL, *subject = NULL;
+ char *CAfile = NULL, *CApath = NULL;
+ char *passargin = NULL, *passin = NULL;
+ char *inrand = NULL;
+ int need_rand = 0;
+ const EVP_MD *sign_md = NULL;
+ int informat = FORMAT_SMIME, outformat = FORMAT_SMIME;
+ int rctformat = FORMAT_SMIME, keyform = FORMAT_PEM;
+#ifndef OPENSSL_NO_ENGINE
+ char *engine=NULL;
+#endif
+ unsigned char *secret_key = NULL, *secret_keyid = NULL;
+ size_t secret_keylen = 0, secret_keyidlen = 0;
+
+ ASN1_OBJECT *econtent_type = NULL;
+
+ X509_VERIFY_PARAM *vpm = NULL;
+
+ args = argv + 1;
+ ret = 1;
+
+ apps_startup();
+
+ if (bio_err == NULL)
+ {
+ if ((bio_err = BIO_new(BIO_s_file())) != NULL)
+ BIO_set_fp(bio_err, stderr, BIO_NOCLOSE|BIO_FP_TEXT);
+ }
+
+ if (!load_config(bio_err, NULL))
+ goto end;
+
+ while (!badarg && *args && *args[0] == '-')
+ {
+ if (!strcmp (*args, "-encrypt"))
+ operation = SMIME_ENCRYPT;
+ else if (!strcmp (*args, "-decrypt"))
+ operation = SMIME_DECRYPT;
+ else if (!strcmp (*args, "-sign"))
+ operation = SMIME_SIGN;
+ else if (!strcmp (*args, "-sign_receipt"))
+ operation = SMIME_SIGN_RECEIPT;
+ else if (!strcmp (*args, "-resign"))
+ operation = SMIME_RESIGN;
+ else if (!strcmp (*args, "-verify"))
+ operation = SMIME_VERIFY;
+ else if (!strcmp(*args,"-verify_receipt"))
+ {
+ operation = SMIME_VERIFY_RECEIPT;
+ if (!args[1])
+ goto argerr;
+ args++;
+ rctfile = *args;
+ }
+ else if (!strcmp (*args, "-cmsout"))
+ operation = SMIME_CMSOUT;
+ else if (!strcmp (*args, "-data_out"))
+ operation = SMIME_DATAOUT;
+ else if (!strcmp (*args, "-data_create"))
+ operation = SMIME_DATA_CREATE;
+ else if (!strcmp (*args, "-digest_verify"))
+ operation = SMIME_DIGEST_VERIFY;
+ else if (!strcmp (*args, "-digest_create"))
+ operation = SMIME_DIGEST_CREATE;
+ else if (!strcmp (*args, "-compress"))
+ operation = SMIME_COMPRESS;
+ else if (!strcmp (*args, "-uncompress"))
+ operation = SMIME_UNCOMPRESS;
+ else if (!strcmp (*args, "-EncryptedData_decrypt"))
+ operation = SMIME_ENCRYPTED_DECRYPT;
+ else if (!strcmp (*args, "-EncryptedData_encrypt"))
+ operation = SMIME_ENCRYPTED_ENCRYPT;
+#ifndef OPENSSL_NO_DES
+ else if (!strcmp (*args, "-des3"))
+ cipher = EVP_des_ede3_cbc();
+ else if (!strcmp (*args, "-des"))
+ cipher = EVP_des_cbc();
+#endif
+#ifndef OPENSSL_NO_SEED
+ else if (!strcmp (*args, "-seed"))
+ cipher = EVP_seed_cbc();
+#endif
+#ifndef OPENSSL_NO_RC2
+ else if (!strcmp (*args, "-rc2-40"))
+ cipher = EVP_rc2_40_cbc();
+ else if (!strcmp (*args, "-rc2-128"))
+ cipher = EVP_rc2_cbc();
+ else if (!strcmp (*args, "-rc2-64"))
+ cipher = EVP_rc2_64_cbc();
+#endif
+#ifndef OPENSSL_NO_AES
+ else if (!strcmp(*args,"-aes128"))
+ cipher = EVP_aes_128_cbc();
+ else if (!strcmp(*args,"-aes192"))
+ cipher = EVP_aes_192_cbc();
+ else if (!strcmp(*args,"-aes256"))
+ cipher = EVP_aes_256_cbc();
+#endif
+#ifndef OPENSSL_NO_CAMELLIA
+ else if (!strcmp(*args,"-camellia128"))
+ cipher = EVP_camellia_128_cbc();
+ else if (!strcmp(*args,"-camellia192"))
+ cipher = EVP_camellia_192_cbc();
+ else if (!strcmp(*args,"-camellia256"))
+ cipher = EVP_camellia_256_cbc();
+#endif
+ else if (!strcmp (*args, "-text"))
+ flags |= CMS_TEXT;
+ else if (!strcmp (*args, "-nointern"))
+ flags |= CMS_NOINTERN;
+ else if (!strcmp (*args, "-noverify")
+ || !strcmp (*args, "-no_signer_cert_verify"))
+ flags |= CMS_NO_SIGNER_CERT_VERIFY;
+ else if (!strcmp (*args, "-nocerts"))
+ flags |= CMS_NOCERTS;
+ else if (!strcmp (*args, "-noattr"))
+ flags |= CMS_NOATTR;
+ else if (!strcmp (*args, "-nodetach"))
+ flags &= ~CMS_DETACHED;
+ else if (!strcmp (*args, "-nosmimecap"))
+ flags |= CMS_NOSMIMECAP;
+ else if (!strcmp (*args, "-binary"))
+ flags |= CMS_BINARY;
+ else if (!strcmp (*args, "-keyid"))
+ flags |= CMS_USE_KEYID;
+ else if (!strcmp (*args, "-nosigs"))
+ flags |= CMS_NOSIGS;
+ else if (!strcmp (*args, "-no_content_verify"))
+ flags |= CMS_NO_CONTENT_VERIFY;
+ else if (!strcmp (*args, "-no_attr_verify"))
+ flags |= CMS_NO_ATTR_VERIFY;
+ else if (!strcmp (*args, "-stream"))
+ {
+ args++;
+ continue;
+ }
+ else if (!strcmp (*args, "-indef"))
+ {
+ args++;
+ continue;
+ }
+ else if (!strcmp (*args, "-noindef"))
+ flags &= ~CMS_STREAM;
+ else if (!strcmp (*args, "-nooldmime"))
+ flags |= CMS_NOOLDMIMETYPE;
+ else if (!strcmp (*args, "-crlfeol"))
+ flags |= CMS_CRLFEOL;
+ else if (!strcmp (*args, "-receipt_request_print"))
+ rr_print = 1;
+ else if (!strcmp (*args, "-receipt_request_all"))
+ rr_allorfirst = 0;
+ else if (!strcmp (*args, "-receipt_request_first"))
+ rr_allorfirst = 1;
+ else if (!strcmp(*args,"-receipt_request_from"))
+ {
+ if (!args[1])
+ goto argerr;
+ args++;
+ if (!rr_from)
+ rr_from = sk_new_null();
+ sk_push(rr_from, *args);
+ }
+ else if (!strcmp(*args,"-receipt_request_to"))
+ {
+ if (!args[1])
+ goto argerr;
+ args++;
+ if (!rr_to)
+ rr_to = sk_new_null();
+ sk_push(rr_to, *args);
+ }
+ else if (!strcmp(*args,"-secretkey"))
+ {
+ long ltmp;
+ if (!args[1])
+ goto argerr;
+ args++;
+ secret_key = string_to_hex(*args, <mp);
+ if (!secret_key)
+ {
+ BIO_printf(bio_err, "Invalid key %s\n", *args);
+ goto argerr;
+ }
+ secret_keylen = (size_t)ltmp;
+ }
+ else if (!strcmp(*args,"-secretkeyid"))
+ {
+ long ltmp;
+ if (!args[1])
+ goto argerr;
+ args++;
+ secret_keyid = string_to_hex(*args, <mp);
+ if (!secret_keyid)
+ {
+ BIO_printf(bio_err, "Invalid id %s\n", *args);
+ goto argerr;
+ }
+ secret_keyidlen = (size_t)ltmp;
+ }
+ else if (!strcmp(*args,"-econtent_type"))
+ {
+ if (!args[1])
+ goto argerr;
+ args++;
+ econtent_type = OBJ_txt2obj(*args, 0);
+ if (!econtent_type)
+ {
+ BIO_printf(bio_err, "Invalid OID %s\n", *args);
+ goto argerr;
+ }
+ }
+ else if (!strcmp(*args,"-rand"))
+ {
+ if (!args[1])
+ goto argerr;
+ args++;
+ inrand = *args;
+ need_rand = 1;
+ }
+#ifndef OPENSSL_NO_ENGINE
+ else if (!strcmp(*args,"-engine"))
+ {
+ if (!args[1])
+ goto argerr;
+ engine = *++args;
+ }
+#endif
+ else if (!strcmp(*args,"-passin"))
+ {
+ if (!args[1])
+ goto argerr;
+ passargin = *++args;
+ }
+ else if (!strcmp (*args, "-to"))
+ {
+ if (!args[1])
+ goto argerr;
+ to = *++args;
+ }
+ else if (!strcmp (*args, "-from"))
+ {
+ if (!args[1])
+ goto argerr;
+ from = *++args;
+ }
+ else if (!strcmp (*args, "-subject"))
+ {
+ if (!args[1])
+ goto argerr;
+ subject = *++args;
+ }
+ else if (!strcmp (*args, "-signer"))
+ {
+ if (!args[1])
+ goto argerr;
+ /* If previous -signer argument add signer to list */
+
+ if (signerfile)
+ {
+ if (!sksigners)
+ sksigners = sk_new_null();
+ sk_push(sksigners, signerfile);
+ if (!keyfile)
+ keyfile = signerfile;
+ if (!skkeys)
+ skkeys = sk_new_null();
+ sk_push(skkeys, keyfile);
+ keyfile = NULL;
+ }
+ signerfile = *++args;
+ }
+ else if (!strcmp (*args, "-recip"))
+ {
+ if (!args[1])
+ goto argerr;
+ recipfile = *++args;
+ }
+ else if (!strcmp (*args, "-certsout"))
+ {
+ if (!args[1])
+ goto argerr;
+ certsoutfile = *++args;
+ }
+ else if (!strcmp (*args, "-md"))
+ {
+ if (!args[1])
+ goto argerr;
+ sign_md = EVP_get_digestbyname(*++args);
+ if (sign_md == NULL)
+ {
+ BIO_printf(bio_err, "Unknown digest %s\n",
+ *args);
+ goto argerr;
+ }
+ }
+ else if (!strcmp (*args, "-inkey"))
+ {
+ if (!args[1])
+ goto argerr;
+ /* If previous -inkey arument add signer to list */
+ if (keyfile)
+ {
+ if (!signerfile)
+ {
+ BIO_puts(bio_err, "Illegal -inkey without -signer\n");
+ goto argerr;
+ }
+ if (!sksigners)
+ sksigners = sk_new_null();
+ sk_push(sksigners, signerfile);
+ signerfile = NULL;
+ if (!skkeys)
+ skkeys = sk_new_null();
+ sk_push(skkeys, keyfile);
+ }
+ keyfile = *++args;
+ }
+ else if (!strcmp (*args, "-keyform"))
+ {
+ if (!args[1])
+ goto argerr;
+ keyform = str2fmt(*++args);
+ }
+ else if (!strcmp (*args, "-rctform"))
+ {
+ if (!args[1])
+ goto argerr;
+ rctformat = str2fmt(*++args);
+ }
+ else if (!strcmp (*args, "-certfile"))
+ {
+ if (!args[1])
+ goto argerr;
+ certfile = *++args;
+ }
+ else if (!strcmp (*args, "-CAfile"))
+ {
+ if (!args[1])
+ goto argerr;
+ CAfile = *++args;
+ }
+ else if (!strcmp (*args, "-CApath"))
+ {
+ if (!args[1])
+ goto argerr;
+ CApath = *++args;
+ }
+ else if (!strcmp (*args, "-in"))
+ {
+ if (!args[1])
+ goto argerr;
+ infile = *++args;
+ }
+ else if (!strcmp (*args, "-inform"))
+ {
+ if (!args[1])
+ goto argerr;
+ informat = str2fmt(*++args);
+ }
+ else if (!strcmp (*args, "-outform"))
+ {
+ if (!args[1])
+ goto argerr;
+ outformat = str2fmt(*++args);
+ }
+ else if (!strcmp (*args, "-out"))
+ {
+ if (!args[1])
+ goto argerr;
+ outfile = *++args;
+ }
+ else if (!strcmp (*args, "-content"))
+ {
+ if (!args[1])
+ goto argerr;
+ contfile = *++args;
+ }
+ else if (args_verify(&args, NULL, &badarg, bio_err, &vpm))
+ continue;
+ else if ((cipher = EVP_get_cipherbyname(*args + 1)) == NULL)
+ badarg = 1;
+ args++;
+ }
+
+ if (((rr_allorfirst != -1) || rr_from) && !rr_to)
+ {
+ BIO_puts(bio_err, "No Signed Receipts Recipients\n");
+ goto argerr;
+ }
+
+ if (!(operation & SMIME_SIGNERS) && (rr_to || rr_from))
+ {
+ BIO_puts(bio_err, "Signed receipts only allowed with -sign\n");
+ goto argerr;
+ }
+ if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners))
+ {
+ BIO_puts(bio_err, "Multiple signers or keys not allowed\n");
+ goto argerr;
+ }
+
+ if (operation & SMIME_SIGNERS)
+ {
+ if (keyfile && !signerfile)
+ {
+ BIO_puts(bio_err, "Illegal -inkey without -signer\n");
+ goto argerr;
+ }
+ /* Check to see if any final signer needs to be appended */
+ if (signerfile)
+ {
+ if (!sksigners)
+ sksigners = sk_new_null();
+ sk_push(sksigners, signerfile);
+ if (!skkeys)
+ skkeys = sk_new_null();
+ if (!keyfile)
+ keyfile = signerfile;
+ sk_push(skkeys, keyfile);
+ }
+ if (!sksigners)
+ {
+ BIO_printf(bio_err, "No signer certificate specified\n");
+ badarg = 1;
+ }
+ signerfile = NULL;
+ keyfile = NULL;
+ need_rand = 1;
+ }
+
+ else if (operation == SMIME_DECRYPT)
+ {
+ if (!recipfile && !keyfile && !secret_key)
+ {
+ BIO_printf(bio_err, "No recipient certificate or key specified\n");
+ badarg = 1;
+ }
+ }
+ else if (operation == SMIME_ENCRYPT)
+ {
+ if (!*args && !secret_key)
+ {
+ BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n");
+ badarg = 1;
+ }
+ need_rand = 1;
+ }
+ else if (!operation)
+ badarg = 1;
+
+ if (badarg)
+ {
+ argerr:
+ BIO_printf (bio_err, "Usage cms [options] cert.pem ...\n");
+ BIO_printf (bio_err, "where options are\n");
+ BIO_printf (bio_err, "-encrypt encrypt message\n");
+ BIO_printf (bio_err, "-decrypt decrypt encrypted message\n");
+ BIO_printf (bio_err, "-sign sign message\n");
+ BIO_printf (bio_err, "-verify verify signed message\n");
+ BIO_printf (bio_err, "-cmsout output CMS structure\n");
+#ifndef OPENSSL_NO_DES
+ BIO_printf (bio_err, "-des3 encrypt with triple DES\n");
+ BIO_printf (bio_err, "-des encrypt with DES\n");
+#endif
+#ifndef OPENSSL_NO_SEED
+ BIO_printf (bio_err, "-seed encrypt with SEED\n");
+#endif
+#ifndef OPENSSL_NO_RC2
+ BIO_printf (bio_err, "-rc2-40 encrypt with RC2-40 (default)\n");
+ BIO_printf (bio_err, "-rc2-64 encrypt with RC2-64\n");
+ BIO_printf (bio_err, "-rc2-128 encrypt with RC2-128\n");
+#endif
+#ifndef OPENSSL_NO_AES
+ BIO_printf (bio_err, "-aes128, -aes192, -aes256\n");
+ BIO_printf (bio_err, " encrypt PEM output with cbc aes\n");
+#endif
+#ifndef OPENSSL_NO_CAMELLIA
+ BIO_printf (bio_err, "-camellia128, -camellia192, -camellia256\n");
+ BIO_printf (bio_err, " encrypt PEM output with cbc camellia\n");
+#endif
+ BIO_printf (bio_err, "-nointern don't search certificates in message for signer\n");
+ BIO_printf (bio_err, "-nosigs don't verify message signature\n");
+ BIO_printf (bio_err, "-noverify don't verify signers certificate\n");
+ BIO_printf (bio_err, "-nocerts don't include signers certificate when signing\n");
+ BIO_printf (bio_err, "-nodetach use opaque signing\n");
+ BIO_printf (bio_err, "-noattr don't include any signed attributes\n");
+ BIO_printf (bio_err, "-binary don't translate message to text\n");
+ BIO_printf (bio_err, "-certfile file other certificates file\n");
+ BIO_printf (bio_err, "-certsout file certificate output file\n");
+ BIO_printf (bio_err, "-signer file signer certificate file\n");
+ BIO_printf (bio_err, "-recip file recipient certificate file for decryption\n");
+ BIO_printf (bio_err, "-skeyid use subject key identifier\n");
+ BIO_printf (bio_err, "-in file input file\n");
+ BIO_printf (bio_err, "-inform arg input format SMIME (default), PEM or DER\n");
+ BIO_printf (bio_err, "-inkey file input private key (if not signer or recipient)\n");
+ BIO_printf (bio_err, "-keyform arg input private key format (PEM or ENGINE)\n");
+ BIO_printf (bio_err, "-out file output file\n");
+ BIO_printf (bio_err, "-outform arg output format SMIME (default), PEM or DER\n");
+ BIO_printf (bio_err, "-content file supply or override content for detached signature\n");
+ BIO_printf (bio_err, "-to addr to address\n");
+ BIO_printf (bio_err, "-from ad from address\n");
+ BIO_printf (bio_err, "-subject s subject\n");
+ BIO_printf (bio_err, "-text include or delete text MIME headers\n");
+ BIO_printf (bio_err, "-CApath dir trusted certificates directory\n");
+ BIO_printf (bio_err, "-CAfile file trusted certificates file\n");
+ BIO_printf (bio_err, "-crl_check check revocation status of signer's certificate using CRLs\n");
+ BIO_printf (bio_err, "-crl_check_all check revocation status of signer's certificate chain using CRLs\n");
+#ifndef OPENSSL_NO_ENGINE
+ BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n");
+#endif
+ BIO_printf (bio_err, "-passin arg input file pass phrase source\n");
+ BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
+ BIO_printf(bio_err, " load the file (or the files in the directory) into\n");
+ BIO_printf(bio_err, " the random number generator\n");
+ BIO_printf (bio_err, "cert.pem recipient certificate(s) for encryption\n");
+ goto end;
+ }
+
+#ifndef OPENSSL_NO_ENGINE
+ e = setup_engine(bio_err, engine, 0);
+#endif
+
+ if (!app_passwd(bio_err, passargin, NULL, &passin, NULL))
+ {
+ BIO_printf(bio_err, "Error getting password\n");
+ goto end;
+ }
+
+ if (need_rand)
+ {
+ app_RAND_load_file(NULL, bio_err, (inrand != NULL));
+ if (inrand != NULL)
+ BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
+ app_RAND_load_files(inrand));
+ }
+
+ ret = 2;
+
+ if (!(operation & SMIME_SIGNERS))
+ flags &= ~CMS_DETACHED;
+
+ if (operation & SMIME_OP)
+ {
+ if (outformat == FORMAT_ASN1)
+ outmode = "wb";
+ }
+ else
+ {
+ if (flags & CMS_BINARY)
+ outmode = "wb";
+ }
+
+ if (operation & SMIME_IP)
+ {
+ if (informat == FORMAT_ASN1)
+ inmode = "rb";
+ }
+ else
+ {
+ if (flags & CMS_BINARY)
+ inmode = "rb";
+ }
+
+ if (operation == SMIME_ENCRYPT)
+ {
+ if (!cipher)
+ {
+#ifndef OPENSSL_NO_DES
+ cipher = EVP_des_ede3_cbc();
+#else
+ BIO_printf(bio_err, "No cipher selected\n");
+ goto end;
+#endif
+ }
+
+ if (secret_key && !secret_keyid)
+ {
+ BIO_printf(bio_err, "No sectre key id\n");
+ goto end;
+ }
+
+ if (*args)
+ encerts = sk_X509_new_null();
+ while (*args)
+ {
+ if (!(cert = load_cert(bio_err,*args,FORMAT_PEM,
+ NULL, e, "recipient certificate file")))
+ goto end;
+ sk_X509_push(encerts, cert);
+ cert = NULL;
+ args++;
+ }
+ }
+
+ if (certfile)
+ {
+ if (!(other = load_certs(bio_err,certfile,FORMAT_PEM, NULL,
+ e, "certificate file")))
+ {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
+ if (recipfile && (operation == SMIME_DECRYPT))
+ {
+ if (!(recip = load_cert(bio_err,recipfile,FORMAT_PEM,NULL,
+ e, "recipient certificate file")))
+ {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
+ if (operation == SMIME_SIGN_RECEIPT)
+ {
+ if (!(signer = load_cert(bio_err,signerfile,FORMAT_PEM,NULL,
+ e, "receipt signer certificate file")))
+ {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
+ if (operation == SMIME_DECRYPT)
+ {
+ if (!keyfile)
+ keyfile = recipfile;
+ }
+ else if ((operation == SMIME_SIGN) || (operation == SMIME_SIGN_RECEIPT))
+ {
+ if (!keyfile)
+ keyfile = signerfile;
+ }
+ else keyfile = NULL;
+
+ if (keyfile)
+ {
+ key = load_key(bio_err, keyfile, keyform, 0, passin, e,
+ "signing key file");
+ if (!key)
+ goto end;
+ }
+
+ if (infile)
+ {
+ if (!(in = BIO_new_file(infile, inmode)))
+ {
+ BIO_printf (bio_err,
+ "Can't open input file %s\n", infile);
+ goto end;
+ }
+ }
+ else
+ in = BIO_new_fp(stdin, BIO_NOCLOSE);
+
+ if (operation & SMIME_IP)
+ {
+ if (informat == FORMAT_SMIME)
+ cms = SMIME_read_CMS(in, &indata);
+ else if (informat == FORMAT_PEM)
+ cms = PEM_read_bio_CMS(in, NULL, NULL, NULL);
+ else if (informat == FORMAT_ASN1)
+ cms = d2i_CMS_bio(in, NULL);
+ else
+ {
+ BIO_printf(bio_err, "Bad input format for CMS file\n");
+ goto end;
+ }
+
+ if (!cms)
+ {
+ BIO_printf(bio_err, "Error reading S/MIME message\n");
+ goto end;
+ }
+ if (contfile)
+ {
+ BIO_free(indata);
+ if (!(indata = BIO_new_file(contfile, "rb")))
+ {
+ BIO_printf(bio_err, "Can't read content file %s\n", contfile);
+ goto end;
+ }
+ }
+ if (certsoutfile)
+ {
+ STACK_OF(X509) *allcerts;
+ allcerts = CMS_get1_certs(cms);
+ if (!save_certs(certsoutfile, allcerts))
+ {
+ BIO_printf(bio_err,
+ "Error writing certs to %s\n",
+ certsoutfile);
+ ret = 5;
+ goto end;
+ }
+ sk_X509_pop_free(allcerts, X509_free);
+ }
+ }
+
+ if (rctfile)
+ {
+ char *rctmode = (rctformat == FORMAT_ASN1) ? "rb" : "r";
+ if (!(rctin = BIO_new_file(rctfile, rctmode)))
+ {
+ BIO_printf (bio_err,
+ "Can't open receipt file %s\n", rctfile);
+ goto end;
+ }
+
+ if (rctformat == FORMAT_SMIME)
+ rcms = SMIME_read_CMS(rctin, NULL);
+ else if (rctformat == FORMAT_PEM)
+ rcms = PEM_read_bio_CMS(rctin, NULL, NULL, NULL);
+ else if (rctformat == FORMAT_ASN1)
+ rcms = d2i_CMS_bio(rctin, NULL);
+ else
+ {
+ BIO_printf(bio_err, "Bad input format for receipt\n");
+ goto end;
+ }
+
+ if (!rcms)
+ {
+ BIO_printf(bio_err, "Error reading receipt\n");
+ goto end;
+ }
+ }
+
+ if (outfile)
+ {
+ if (!(out = BIO_new_file(outfile, outmode)))
+ {
+ BIO_printf (bio_err,
+ "Can't open output file %s\n", outfile);
+ goto end;
+ }
+ }
+ else
+ {
+ out = BIO_new_fp(stdout, BIO_NOCLOSE);
+#ifdef OPENSSL_SYS_VMS
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
+#endif
+ }
+
+ if ((operation == SMIME_VERIFY) || (operation == SMIME_VERIFY_RECEIPT))
+ {
+ if (!(store = setup_verify(bio_err, CAfile, CApath)))
+ goto end;
+ X509_STORE_set_verify_cb_func(store, cms_cb);
+ if (vpm)
+ X509_STORE_set1_param(store, vpm);
+ }
+
+
+ ret = 3;
+
+ if (operation == SMIME_DATA_CREATE)
+ {
+ cms = CMS_data_create(in, flags);
+ }
+ else if (operation == SMIME_DIGEST_CREATE)
+ {
+ cms = CMS_digest_create(in, sign_md, flags);
+ }
+ else if (operation == SMIME_COMPRESS)
+ {
+ cms = CMS_compress(in, -1, flags);
+ }
+ else if (operation == SMIME_ENCRYPT)
+ {
+ flags |= CMS_PARTIAL;
+ cms = CMS_encrypt(encerts, in, cipher, flags);
+ if (!cms)
+ goto end;
+ if (secret_key)
+ {
+ if (!CMS_add0_recipient_key(cms, NID_undef,
+ secret_key, secret_keylen,
+ secret_keyid, secret_keyidlen,
+ NULL, NULL, NULL))
+ goto end;
+ /* NULL these because call absorbs them */
+ secret_key = NULL;
+ secret_keyid = NULL;
+ }
+ if (!(flags & CMS_STREAM))
+ {
+ if (!CMS_final(cms, in, NULL, flags))
+ goto end;
+ }
+ }
+ else if (operation == SMIME_ENCRYPTED_ENCRYPT)
+ {
+ cms = CMS_EncryptedData_encrypt(in, cipher,
+ secret_key, secret_keylen,
+ flags);
+
+ }
+ else if (operation == SMIME_SIGN_RECEIPT)
+ {
+ CMS_ContentInfo *srcms = NULL;
+ STACK_OF(CMS_SignerInfo) *sis;
+ CMS_SignerInfo *si;
+ sis = CMS_get0_SignerInfos(cms);
+ if (!sis)
+ goto end;
+ si = sk_CMS_SignerInfo_value(sis, 0);
+ srcms = CMS_sign_receipt(si, signer, key, other, flags);
+ if (!srcms)
+ goto end;
+ CMS_ContentInfo_free(cms);
+ cms = srcms;
+ }
+ else if (operation & SMIME_SIGNERS)
+ {
+ int i;
+ /* If detached data content we enable streaming if
+ * S/MIME output format.
+ */
+ if (operation == SMIME_SIGN)
+ {
+
+ if (flags & CMS_DETACHED)
+ {
+ if (outformat == FORMAT_SMIME)
+ flags |= CMS_STREAM;
+ }
+ flags |= CMS_PARTIAL;
+ cms = CMS_sign(NULL, NULL, other, in, flags);
+ if (!cms)
+ goto end;
+ if (econtent_type)
+ CMS_set1_eContentType(cms, econtent_type);
+
+ if (rr_to)
+ {
+ rr = make_receipt_request(rr_to, rr_allorfirst,
+ rr_from);
+ if (!rr)
+ {
+ BIO_puts(bio_err,
+ "Signed Receipt Request Creation Error\n");
+ goto end;
+ }
+ }
+ }
+ else
+ flags |= CMS_REUSE_DIGEST;
+ for (i = 0; i < sk_num(sksigners); i++)
+ {
+ CMS_SignerInfo *si;
+ signerfile = sk_value(sksigners, i);
+ keyfile = sk_value(skkeys, i);
+ signer = load_cert(bio_err, signerfile,FORMAT_PEM, NULL,
+ e, "signer certificate");
+ if (!signer)
+ goto end;
+ key = load_key(bio_err, keyfile, keyform, 0, passin, e,
+ "signing key file");
+ if (!key)
+ goto end;
+ si = CMS_add1_signer(cms, signer, key, sign_md, flags);
+ if (!si)
+ goto end;
+ if (rr && !CMS_add1_ReceiptRequest(si, rr))
+ goto end;
+ X509_free(signer);
+ signer = NULL;
+ EVP_PKEY_free(key);
+ key = NULL;
+ }
+ /* If not streaming or resigning finalize structure */
+ if ((operation == SMIME_SIGN) && !(flags & CMS_STREAM))
+ {
+ if (!CMS_final(cms, in, NULL, flags))
+ goto end;
+ }
+ }
+
+ if (!cms)
+ {
+ BIO_printf(bio_err, "Error creating CMS structure\n");
+ goto end;
+ }
+
+ ret = 4;
+ if (operation == SMIME_DECRYPT)
+ {
+
+ if (secret_key)
+ {
+ if (!CMS_decrypt_set1_key(cms,
+ secret_key, secret_keylen,
+ secret_keyid, secret_keyidlen))
+ {
+ BIO_puts(bio_err,
+ "Error decrypting CMS using secret key\n");
+ goto end;
+ }
+ }
+
+ if (key)
+ {
+ if (!CMS_decrypt_set1_pkey(cms, key, recip))
+ {
+ BIO_puts(bio_err,
+ "Error decrypting CMS using private key\n");
+ goto end;
+ }
+ }
+
+ if (!CMS_decrypt(cms, NULL, NULL, indata, out, flags))
+ {
+ BIO_printf(bio_err, "Error decrypting CMS structure\n");
+ goto end;
+ }
+ }
+ else if (operation == SMIME_DATAOUT)
+ {
+ if (!CMS_data(cms, out, flags))
+ goto end;
+ }
+ else if (operation == SMIME_UNCOMPRESS)
+ {
+ if (!CMS_uncompress(cms, indata, out, flags))
+ goto end;
+ }
+ else if (operation == SMIME_DIGEST_VERIFY)
+ {
+ if (CMS_digest_verify(cms, indata, out, flags) > 0)
+ BIO_printf(bio_err, "Verification successful\n");
+ else
+ {
+ BIO_printf(bio_err, "Verification failure\n");
+ goto end;
+ }
+ }
+ else if (operation == SMIME_ENCRYPTED_DECRYPT)
+ {
+ if (!CMS_EncryptedData_decrypt(cms, secret_key, secret_keylen,
+ indata, out, flags))
+ goto end;
+ }
+ else if (operation == SMIME_VERIFY)
+ {
+ if (CMS_verify(cms, other, store, indata, out, flags) > 0)
+ BIO_printf(bio_err, "Verification successful\n");
+ else
+ {
+ BIO_printf(bio_err, "Verification failure\n");
+ goto end;
+ }
+ if (signerfile)
+ {
+ STACK_OF(X509) *signers;
+ signers = CMS_get0_signers(cms);
+ if (!save_certs(signerfile, signers))
+ {
+ BIO_printf(bio_err,
+ "Error writing signers to %s\n",
+ signerfile);
+ ret = 5;
+ goto end;
+ }
+ sk_X509_free(signers);
+ }
+ if (rr_print)
+ receipt_request_print(bio_err, cms);
+
+ }
+ else if (operation == SMIME_VERIFY_RECEIPT)
+ {
+ if (CMS_verify_receipt(rcms, cms, other, store, flags) > 0)
+ BIO_printf(bio_err, "Verification successful\n");
+ else
+ {
+ BIO_printf(bio_err, "Verification failure\n");
+ goto end;
+ }
+ }
+ else
+ {
+ if (outformat == FORMAT_SMIME)
+ {
+ if (to)
+ BIO_printf(out, "To: %s\n", to);
+ if (from)
+ BIO_printf(out, "From: %s\n", from);
+ if (subject)
+ BIO_printf(out, "Subject: %s\n", subject);
+ if (operation == SMIME_RESIGN)
+ ret = SMIME_write_CMS(out, cms, indata, flags);
+ else
+ ret = SMIME_write_CMS(out, cms, in, flags);
+ }
+ else if (outformat == FORMAT_PEM)
+ ret = PEM_write_bio_CMS(out, cms);
+ else if (outformat == FORMAT_ASN1)
+ ret = i2d_CMS_bio(out,cms);
+ else
+ {
+ BIO_printf(bio_err, "Bad output format for CMS file\n");
+ goto end;
+ }
+ if (ret <= 0)
+ {
+ ret = 6;
+ goto end;
+ }
+ }
+ ret = 0;
+end:
+ if (ret)
+ ERR_print_errors(bio_err);
+ if (need_rand)
+ app_RAND_write_file(NULL, bio_err);
+ sk_X509_pop_free(encerts, X509_free);
+ sk_X509_pop_free(other, X509_free);
+ if (vpm)
+ X509_VERIFY_PARAM_free(vpm);
+ if (sksigners)
+ sk_free(sksigners);
+ if (skkeys)
+ sk_free(skkeys);
+ if (secret_key)
+ OPENSSL_free(secret_key);
+ if (secret_keyid)
+ OPENSSL_free(secret_keyid);
+ if (econtent_type)
+ ASN1_OBJECT_free(econtent_type);
+ if (rr)
+ CMS_ReceiptRequest_free(rr);
+ if (rr_to)
+ sk_free(rr_to);
+ if (rr_from)
+ sk_free(rr_from);
+ X509_STORE_free(store);
+ X509_free(cert);
+ X509_free(recip);
+ X509_free(signer);
+ EVP_PKEY_free(key);
+ CMS_ContentInfo_free(cms);
+ CMS_ContentInfo_free(rcms);
+ BIO_free(rctin);
+ BIO_free(in);
+ BIO_free(indata);
+ BIO_free_all(out);
+ if (passin) OPENSSL_free(passin);
+ return (ret);
+}
+
+static int save_certs(char *signerfile, STACK_OF(X509) *signers)
+ {
+ int i;
+ BIO *tmp;
+ if (!signerfile)
+ return 1;
+ tmp = BIO_new_file(signerfile, "w");
+ if (!tmp) return 0;
+ for(i = 0; i < sk_X509_num(signers); i++)
+ PEM_write_bio_X509(tmp, sk_X509_value(signers, i));
+ BIO_free(tmp);
+ return 1;
+ }
+
+
+/* Minimal callback just to output policy info (if any) */
+
+static int cms_cb(int ok, X509_STORE_CTX *ctx)
+ {
+ int error;
+
+ error = X509_STORE_CTX_get_error(ctx);
+
+ if ((error != X509_V_ERR_NO_EXPLICIT_POLICY)
+ && ((error != X509_V_OK) || (ok != 2)))
+ return ok;
+
+ policies_print(NULL, ctx);
+
+ return ok;
+
+ }
+
+static void gnames_stack_print(BIO *out, STACK_OF(GENERAL_NAMES) *gns)
+ {
+ STACK_OF(GENERAL_NAME) *gens;
+ GENERAL_NAME *gen;
+ int i, j;
+ for (i = 0; i < sk_GENERAL_NAMES_num(gns); i++)
+ {
+ gens = sk_GENERAL_NAMES_value(gns, i);
+ for (j = 0; j < sk_GENERAL_NAME_num(gens); j++)
+ {
+ gen = sk_GENERAL_NAME_value(gens, j);
+ BIO_puts(out, " ");
+ GENERAL_NAME_print(out, gen);
+ BIO_puts(out, "\n");
+ }
+ }
+ return;
+ }
+
+static void receipt_request_print(BIO *out, CMS_ContentInfo *cms)
+ {
+ STACK_OF(CMS_SignerInfo) *sis;
+ CMS_SignerInfo *si;
+ CMS_ReceiptRequest *rr;
+ int allorfirst;
+ STACK_OF(GENERAL_NAMES) *rto, *rlist;
+ ASN1_STRING *scid;
+ int i, rv;
+ sis = CMS_get0_SignerInfos(cms);
+ for (i = 0; i < sk_CMS_SignerInfo_num(sis); i++)
+ {
+ si = sk_CMS_SignerInfo_value(sis, i);
+ rv = CMS_get1_ReceiptRequest(si, &rr);
+ BIO_printf(bio_err, "Signer %d:\n", i + 1);
+ if (rv == 0)
+ BIO_puts(bio_err, " No Receipt Request\n");
+ else if (rv < 0)
+ {
+ BIO_puts(bio_err, " Receipt Request Parse Error\n");
+ ERR_print_errors(bio_err);
+ }
+ else
+ {
+ char *id;
+ int idlen;
+ CMS_ReceiptRequest_get0_values(rr, &scid, &allorfirst,
+ &rlist, &rto);
+ BIO_puts(out, " Signed Content ID:\n");
+ idlen = ASN1_STRING_length(scid);
+ id = (char *)ASN1_STRING_data(scid);
+ BIO_dump_indent(out, id, idlen, 4);
+ BIO_puts(out, " Receipts From");
+ if (rlist)
+ {
+ BIO_puts(out, " List:\n");
+ gnames_stack_print(out, rlist);
+ }
+ else if (allorfirst == 1)
+ BIO_puts(out, ": First Tier\n");
+ else if (allorfirst == 0)
+ BIO_puts(out, ": All\n");
+ else
+ BIO_printf(out, " Unknown (%d)\n", allorfirst);
+ BIO_puts(out, " Receipts To:\n");
+ gnames_stack_print(out, rto);
+ }
+ if (rr)
+ CMS_ReceiptRequest_free(rr);
+ }
+ }
+
+static STACK_OF(GENERAL_NAMES) *make_names_stack(STACK *ns)
+ {
+ int i;
+ STACK_OF(GENERAL_NAMES) *ret;
+ GENERAL_NAMES *gens = NULL;
+ GENERAL_NAME *gen = NULL;
+ ret = sk_GENERAL_NAMES_new_null();
+ if (!ret)
+ goto err;
+ for (i = 0; i < sk_num(ns); i++)
+ {
+ CONF_VALUE cnf;
+ cnf.name = "email";
+ cnf.value = sk_value(ns, i);
+ gen = v2i_GENERAL_NAME(NULL, NULL, &cnf);
+ if (!gen)
+ goto err;
+ gens = GENERAL_NAMES_new();
+ if (!gens)
+ goto err;
+ if (!sk_GENERAL_NAME_push(gens, gen))
+ goto err;
+ gen = NULL;
+ if (!sk_GENERAL_NAMES_push(ret, gens))
+ goto err;
+ gens = NULL;
+ }
+
+ return ret;
+
+ err:
+ if (ret)
+ sk_GENERAL_NAMES_pop_free(ret, GENERAL_NAMES_free);
+ if (gens)
+ GENERAL_NAMES_free(gens);
+ if (gen)
+ GENERAL_NAME_free(gen);
+ return NULL;
+ }
+
+
+static CMS_ReceiptRequest *make_receipt_request(STACK *rr_to, int rr_allorfirst,
+ STACK *rr_from)
+ {
+ STACK_OF(GENERAL_NAMES) *rct_to, *rct_from;
+ CMS_ReceiptRequest *rr;
+ rct_to = make_names_stack(rr_to);
+ if (!rct_to)
+ goto err;
+ if (rr_from)
+ {
+ rct_from = make_names_stack(rr_from);
+ if (!rct_from)
+ goto err;
+ }
+ else
+ rct_from = NULL;
+ rr = CMS_ReceiptRequest_create0(NULL, -1, rr_allorfirst, rct_from,
+ rct_to);
+ return rr;
+ err:
+ return NULL;
+ }
+
+#endif
out_bin = 1;
else if (strcmp(*argv,"-d") == 0)
debug=1;
+ else if (!strcmp(*argv,"-fips-fingerprint"))
+ hmac_key = "etaonrishdlcupfm";
else if (!strcmp(*argv,"-hmac"))
{
if (--argc < 1)
BIO_printf(bio_err,"-keyform arg key file format (PEM or ENGINE)\n");
BIO_printf(bio_err,"-signature file signature to verify\n");
BIO_printf(bio_err,"-binary output in binary form\n");
+ BIO_printf(bio_err,"-hmac key create hashed MAC with key\n");
#ifndef OPENSSL_NO_ENGINE
BIO_printf(bio_err,"-engine e use engine e, possibly a hardware device.\n");
#endif
" the ec parameters are encoded\n");
BIO_printf(bio_err, " in the asn1 der "
"encoding\n");
- BIO_printf(bio_err, " possilbe values:"
+ BIO_printf(bio_err, " possible values:"
" named_curve (default)\n");
BIO_printf(bio_err," "
"explicit\n");
*
*/
#ifndef OPENSSL_NO_OCSP
-
+#define USE_SOCKETS
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
-#include "apps.h"
-#include <openssl/pem.h>
-#include <openssl/ocsp.h>
-#include <openssl/err.h>
+#include "apps.h" /* needs to be included before the openssl headers! */
+#include <openssl/e_os2.h>
#include <openssl/ssl.h>
-#include <openssl/bn.h>
+#include <openssl/err.h>
/* Maximum leeway in validity period: default 5 minutes */
#define MAX_VALIDITY_PERIOD (5 * 60)
static BIO *init_responder(char *port);
static int do_responder(OCSP_REQUEST **preq, BIO **pcbio, BIO *acbio, char *port);
static int send_ocsp_response(BIO *cbio, OCSP_RESPONSE *resp);
+static OCSP_RESPONSE *query_responder(BIO *err, BIO *cbio, char *path,
+ OCSP_REQUEST *req, int req_timeout);
#undef PROG
#define PROG ocsp_main
BIO *acbio = NULL, *cbio = NULL;
BIO *derbio = NULL;
BIO *out = NULL;
+ int req_timeout = -1;
int req_text = 0, resp_text = 0;
long nsec = MAX_VALIDITY_PERIOD, maxage = -1;
char *CAfile = NULL, *CApath = NULL;
X509_STORE *store = NULL;
- SSL_CTX *ctx = NULL;
STACK_OF(X509) *sign_other = NULL, *verify_other = NULL, *rother = NULL;
char *sign_certfile = NULL, *verify_certfile = NULL, *rcertfile = NULL;
unsigned long sign_flags = 0, verify_flags = 0, rflags = 0;
}
else badarg = 1;
}
+ else if (!strcmp(*args, "-timeout"))
+ {
+ if (args[1])
+ {
+ args++;
+ req_timeout = atol(*args);
+ if (req_timeout < 0)
+ {
+ BIO_printf(bio_err,
+ "Illegal timeout value %s\n",
+ *args);
+ badarg = 1;
+ }
+ }
+ else badarg = 1;
+ }
else if (!strcmp(*args, "-url"))
{
if (args[1])
else if (host)
{
#ifndef OPENSSL_NO_SOCK
- cbio = BIO_new_connect(host);
+ resp = process_responder(bio_err, req, host, path,
+ port, use_ssl, req_timeout);
+ if (!resp)
+ goto end;
#else
BIO_printf(bio_err, "Error creating connect BIO - sockets not supported.\n");
goto end;
#endif
- if (!cbio)
- {
- BIO_printf(bio_err, "Error creating connect BIO\n");
- goto end;
- }
- if (port) BIO_set_conn_port(cbio, port);
- if (use_ssl == 1)
- {
- BIO *sbio;
-#if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
- ctx = SSL_CTX_new(SSLv23_client_method());
-#elif !defined(OPENSSL_NO_SSL3)
- ctx = SSL_CTX_new(SSLv3_client_method());
-#elif !defined(OPENSSL_NO_SSL2)
- ctx = SSL_CTX_new(SSLv2_client_method());
-#else
- BIO_printf(bio_err, "SSL is disabled\n");
- goto end;
-#endif
- if (ctx == NULL)
- {
- BIO_printf(bio_err, "Error creating SSL context.\n");
- goto end;
- }
- SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY);
- sbio = BIO_new_ssl(ctx, 1);
- cbio = BIO_push(sbio, cbio);
- }
- if (BIO_do_connect(cbio) <= 0)
- {
- BIO_printf(bio_err, "Error connecting BIO\n");
- goto end;
- }
- resp = OCSP_sendreq_bio(cbio, path, req);
- BIO_free_all(cbio);
- cbio = NULL;
- if (!resp)
- {
- BIO_printf(bio_err, "Error querying OCSP responsder\n");
- goto end;
- }
}
else if (respin)
{
OPENSSL_free(host);
OPENSSL_free(port);
OPENSSL_free(path);
- SSL_CTX_free(ctx);
}
OPENSSL_EXIT(ret);
char *itmp, *row[DB_NUMBER],**rrow;
for (i = 0; i < DB_NUMBER; i++) row[i] = NULL;
bn = ASN1_INTEGER_to_BN(ser,NULL);
+ OPENSSL_assert(bn); /* FIXME: should report an error at this point and abort */
if (BN_is_zero(bn))
itmp = BUF_strdup("00");
else
return 1;
}
+static OCSP_RESPONSE *query_responder(BIO *err, BIO *cbio, char *path,
+ OCSP_REQUEST *req, int req_timeout)
+ {
+ int fd;
+ int rv;
+ OCSP_REQ_CTX *ctx = NULL;
+ OCSP_RESPONSE *rsp = NULL;
+ fd_set confds;
+ struct timeval tv;
+
+ if (req_timeout != -1)
+ BIO_set_nbio(cbio, 1);
+
+ rv = BIO_do_connect(cbio);
+
+ if ((rv <= 0) && ((req_timeout == -1) || !BIO_should_retry(cbio)))
+ {
+ BIO_puts(err, "Error connecting BIO\n");
+ return NULL;
+ }
+
+ if (req_timeout == -1)
+ return OCSP_sendreq_bio(cbio, path, req);
+
+ if (BIO_get_fd(cbio, &fd) <= 0)
+ {
+ BIO_puts(err, "Can't get connection fd\n");
+ goto err;
+ }
+
+ if (rv <= 0)
+ {
+ FD_ZERO(&confds);
+ openssl_fdset(fd, &confds);
+ tv.tv_usec = 0;
+ tv.tv_sec = req_timeout;
+ rv = select(fd + 1, NULL, (void *)&confds, NULL, &tv);
+ if (rv == 0)
+ {
+ BIO_puts(err, "Timeout on connect\n");
+ return NULL;
+ }
+ }
+
+
+ ctx = OCSP_sendreq_new(cbio, path, req, -1);
+ if (!ctx)
+ return NULL;
+
+ for (;;)
+ {
+ rv = OCSP_sendreq_nbio(&rsp, ctx);
+ if (rv != -1)
+ break;
+ FD_ZERO(&confds);
+ openssl_fdset(fd, &confds);
+ tv.tv_usec = 0;
+ tv.tv_sec = req_timeout;
+ if (BIO_should_read(cbio))
+ rv = select(fd + 1, (void *)&confds, NULL, NULL, &tv);
+ else if (BIO_should_write(cbio))
+ rv = select(fd + 1, NULL, (void *)&confds, NULL, &tv);
+ else
+ {
+ BIO_puts(err, "Unexpected retry condition\n");
+ goto err;
+ }
+ if (rv == 0)
+ {
+ BIO_puts(err, "Timeout on request\n");
+ break;
+ }
+ if (rv == -1)
+ {
+ BIO_puts(err, "Select error\n");
+ break;
+ }
+
+ }
+ err:
+ if (ctx)
+ OCSP_REQ_CTX_free(ctx);
+
+ return rsp;
+ }
+
+OCSP_RESPONSE *process_responder(BIO *err, OCSP_REQUEST *req,
+ char *host, char *path, char *port, int use_ssl,
+ int req_timeout)
+ {
+ BIO *cbio = NULL;
+ SSL_CTX *ctx = NULL;
+ OCSP_RESPONSE *resp = NULL;
+ cbio = BIO_new_connect(host);
+ if (!cbio)
+ {
+ BIO_printf(err, "Error creating connect BIO\n");
+ goto end;
+ }
+ if (port) BIO_set_conn_port(cbio, port);
+ if (use_ssl == 1)
+ {
+ BIO *sbio;
+#if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
+ ctx = SSL_CTX_new(SSLv23_client_method());
+#elif !defined(OPENSSL_NO_SSL3)
+ ctx = SSL_CTX_new(SSLv3_client_method());
+#elif !defined(OPENSSL_NO_SSL2)
+ ctx = SSL_CTX_new(SSLv2_client_method());
+#else
+ BIO_printf(err, "SSL is disabled\n");
+ goto end;
+#endif
+ if (ctx == NULL)
+ {
+ BIO_printf(err, "Error creating SSL context.\n");
+ goto end;
+ }
+ SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY);
+ sbio = BIO_new_ssl(ctx, 1);
+ cbio = BIO_push(sbio, cbio);
+ }
+ resp = query_responder(err, cbio, path, req, req_timeout);
+ if (!resp)
+ BIO_printf(bio_err, "Error querying OCSP responsder\n");
+ end:
+ if (ctx)
+ SSL_CTX_free(ctx);
+ if (cbio)
+ BIO_free_all(cbio);
+ return resp;
+ }
+
#endif
extern int s_time_main(int argc,char *argv[]);
extern int version_main(int argc,char *argv[]);
extern int pkcs7_main(int argc,char *argv[]);
+extern int cms_main(int argc,char *argv[]);
extern int crl2pkcs7_main(int argc,char *argv[]);
extern int sess_id_main(int argc,char *argv[]);
extern int ciphers_main(int argc,char *argv[]);
#endif
{FUNC_TYPE_GENERAL,"version",version_main},
{FUNC_TYPE_GENERAL,"pkcs7",pkcs7_main},
+#ifndef OPENSSL_NO_CMS
+ {FUNC_TYPE_GENERAL,"cms",cms_main},
+#endif
{FUNC_TYPE_GENERAL,"crl2pkcs7",crl2pkcs7_main},
{FUNC_TYPE_GENERAL,"sess_id",sess_id_main},
#if !defined(OPENSSL_NO_SOCK) && !(defined(OPENSSL_NO_SSL2) && defined(OPENSSL_NO_SSL3))
message */
goto end;
}
- if (EVP_PKEY_type(pkey->type) == EVP_PKEY_DSA ||
- EVP_PKEY_type(pkey->type) == EVP_PKEY_EC)
+ else
{
char *randfile = NCONF_get_string(req_conf,SECTION,"RANDFILE");
if (randfile == NULL)
while(argc >= 1)
{
if (!strcmp(*argv,"-in")) {
- if (--argc < 1) badarg = 1;
- infile= *(++argv);
+ if (--argc < 1)
+ badarg = 1;
+ else
+ infile= *(++argv);
} else if (!strcmp(*argv,"-out")) {
- if (--argc < 1) badarg = 1;
- outfile= *(++argv);
+ if (--argc < 1)
+ badarg = 1;
+ else
+ outfile= *(++argv);
} else if(!strcmp(*argv, "-inkey")) {
- if (--argc < 1) badarg = 1;
- keyfile = *(++argv);
+ if (--argc < 1)
+ badarg = 1;
+ else
+ keyfile = *(++argv);
} else if (!strcmp(*argv,"-passin")) {
- if (--argc < 1) badarg = 1;
- passargin= *(++argv);
+ if (--argc < 1)
+ badarg = 1;
+ else
+ passargin= *(++argv);
} else if (strcmp(*argv,"-keyform") == 0) {
- if (--argc < 1) badarg = 1;
- keyform=str2fmt(*(++argv));
+ if (--argc < 1)
+ badarg = 1;
+ else
+ keyform=str2fmt(*(++argv));
#ifndef OPENSSL_NO_ENGINE
} else if(!strcmp(*argv, "-engine")) {
- if (--argc < 1) badarg = 1;
- engine = *(++argv);
+ if (--argc < 1)
+ badarg = 1;
+ else
+ engine = *(++argv);
#endif
} else if(!strcmp(*argv, "-pubin")) {
key_type = KEY_PUBKEY;
#include <openssl/err.h>
#include <openssl/pem.h>
#include <openssl/rand.h>
+#include <openssl/ocsp.h>
#include "s_apps.h"
#include "timeouts.h"
static int c_debug=0;
#ifndef OPENSSL_NO_TLSEXT
static int c_tlsextdebug=0;
+static int c_status_req=0;
#endif
static int c_msg=0;
static int c_showcerts=0;
static void sc_usage(void);
static void print_stuff(BIO *berr,SSL *con,int full);
+#ifndef OPENSSL_NO_TLSEXT
+static int ocsp_resp_cb(SSL *s, void *arg);
+#endif
static BIO *bio_c_out=NULL;
static int c_quiet=0;
static int c_ign_eof=0;
#ifndef OPENSSL_NO_TLSEXT
BIO_printf(bio_err," -servername host - Set TLS extension servername in ClientHello\n");
BIO_printf(bio_err," -tlsextdebug - hex dump of all TLS extensions received\n");
+ BIO_printf(bio_err," -status - request certificate status from server\n");
BIO_printf(bio_err," -no_ticket - disable use of RFC4507bis session tickets\n");
#endif
}
#ifndef OPENSSL_NO_TLSEXT
else if (strcmp(*argv,"-tlsextdebug") == 0)
c_tlsextdebug=1;
+ else if (strcmp(*argv,"-status") == 0)
+ c_status_req=1;
#endif
#ifdef WATT32
else if (strcmp(*argv,"-wdebug") == 0)
SSL_set_tlsext_debug_callback(con, tlsext_cb);
SSL_set_tlsext_debug_arg(con, bio_c_out);
}
+ if (c_status_req)
+ {
+ SSL_set_tlsext_status_type(con, TLSEXT_STATUSTYPE_ocsp);
+ SSL_CTX_set_tlsext_status_cb(ctx, ocsp_resp_cb);
+ SSL_CTX_set_tlsext_status_arg(ctx, bio_c_out);
+#if 0
+{
+STACK_OF(OCSP_RESPID) *ids = sk_OCSP_RESPID_new_null();
+OCSP_RESPID *id = OCSP_RESPID_new();
+id->value.byKey = ASN1_OCTET_STRING_new();
+id->type = V_OCSP_RESPID_KEY;
+ASN1_STRING_set(id->value.byKey, "Hello World", -1);
+sk_OCSP_RESPID_push(ids, id);
+SSL_set_tlsext_status_ids(con, ids);
+}
+#endif
+ }
#endif
SSL_set_bio(con,sbio,sbio);
(void)BIO_flush(bio);
}
+#ifndef OPENSSL_NO_TLSEXT
+
+static int ocsp_resp_cb(SSL *s, void *arg)
+ {
+ const unsigned char *p;
+ int len;
+ OCSP_RESPONSE *rsp;
+ len = SSL_get_tlsext_status_ocsp_resp(s, &p);
+ BIO_puts(arg, "OCSP response: ");
+ if (!p)
+ {
+ BIO_puts(arg, "no response sent\n");
+ return 1;
+ }
+ rsp = d2i_OCSP_RESPONSE(NULL, &p, len);
+ if (!rsp)
+ {
+ BIO_puts(arg, "response parse error\n");
+ BIO_dump_indent(arg, (char *)p, len, 4);
+ return 0;
+ }
+ BIO_puts(arg, "\n======================================\n");
+ OCSP_RESPONSE_print(arg, rsp, 0);
+ BIO_puts(arg, "======================================\n");
+ OCSP_RESPONSE_free(rsp);
+ return 1;
+ }
+#endif /* ndef OPENSSL_NO_TLSEXT */
#include <openssl/x509.h>
#include <openssl/ssl.h>
#include <openssl/rand.h>
+#include <openssl/ocsp.h>
#ifndef OPENSSL_NO_DH
#include <openssl/dh.h>
#endif
static int s_debug=0;
#ifndef OPENSSL_NO_TLSEXT
static int s_tlsextdebug=0;
+static int s_tlsextstatus=0;
+static int cert_status_cb(SSL *s, void *arg);
#endif
static int s_msg=0;
static int s_quiet=0;
BIO_printf(bio_err," -Verify arg - turn on peer certificate verification, must have a cert.\n");
BIO_printf(bio_err," -cert arg - certificate file to use\n");
BIO_printf(bio_err," (default is %s)\n",TEST_CERT);
+ BIO_printf(bio_err," -crl_check - check the peer certificate has not been revoked by its CA.\n" \
+ " The CRL(s) are appended to the certificate file\n");
+ BIO_printf(bio_err," -crl_check_all - check the peer certificate has not been revoked by its CA\n" \
+ " or any other CRL in the CA chain. CRL(s) are appened to the\n" \
+ " the certificate file.\n");
BIO_printf(bio_err," -certform arg - certificate format (PEM or DER) PEM default\n");
BIO_printf(bio_err," -key arg - Private Key file to use, in cert file if\n");
BIO_printf(bio_err," not specified (default is %s)\n",TEST_CERT);
}
return SSL_TLSEXT_ERR_OK;
}
+
+/* Structure passed to cert status callback */
+
+typedef struct tlsextstatusctx_st {
+ /* Default responder to use */
+ char *host, *path, *port;
+ int use_ssl;
+ int timeout;
+ BIO *err;
+ int verbose;
+} tlsextstatusctx;
+
+static tlsextstatusctx tlscstatp = {NULL, NULL, NULL, 0, -1, NULL, 0};
+
+/* Certificate Status callback. This is called when a client includes a
+ * certificate status request extension.
+ *
+ * This is a simplified version. It examines certificates each time and
+ * makes one OCSP responder query for each request.
+ *
+ * A full version would store details such as the OCSP certificate IDs and
+ * minimise the number of OCSP responses by caching them until they were
+ * considered "expired".
+ */
+
+static int cert_status_cb(SSL *s, void *arg)
+ {
+ tlsextstatusctx *srctx = arg;
+ BIO *err = srctx->err;
+ char *host, *port, *path;
+ int use_ssl;
+ unsigned char *rspder = NULL;
+ int rspderlen;
+ STACK *aia = NULL;
+ X509 *x = NULL;
+ X509_STORE_CTX inctx;
+ X509_OBJECT obj;
+ OCSP_REQUEST *req = NULL;
+ OCSP_RESPONSE *resp = NULL;
+ OCSP_CERTID *id = NULL;
+ STACK_OF(X509_EXTENSION) *exts;
+ int ret = SSL_TLSEXT_ERR_NOACK;
+ int i;
+#if 0
+STACK_OF(OCSP_RESPID) *ids;
+SSL_get_tlsext_status_ids(s, &ids);
+BIO_printf(err, "cert_status: received %d ids\n", sk_OCSP_RESPID_num(ids));
+#endif
+ if (srctx->verbose)
+ BIO_puts(err, "cert_status: callback called\n");
+ /* Build up OCSP query from server certificate */
+ x = SSL_get_certificate(s);
+ aia = X509_get1_ocsp(x);
+ if (aia)
+ {
+ if (!OCSP_parse_url(sk_value(aia, 0),
+ &host, &port, &path, &use_ssl))
+ {
+ BIO_puts(err, "cert_status: can't parse AIA URL\n");
+ goto err;
+ }
+ if (srctx->verbose)
+ BIO_printf(err, "cert_status: AIA URL: %s\n",
+ sk_value(aia, 0));
+ }
+ else
+ {
+ if (!srctx->host)
+ {
+ BIO_puts(srctx->err, "cert_status: no AIA and no default responder URL\n");
+ goto done;
+ }
+ host = srctx->host;
+ path = srctx->path;
+ port = srctx->port;
+ use_ssl = srctx->use_ssl;
+ }
+
+ if (!X509_STORE_CTX_init(&inctx,
+ SSL_CTX_get_cert_store(SSL_get_SSL_CTX(s)),
+ NULL, NULL))
+ goto err;
+ if (X509_STORE_get_by_subject(&inctx,X509_LU_X509,
+ X509_get_issuer_name(x),&obj) <= 0)
+ {
+ BIO_puts(err, "cert_status: Can't retrieve issuer certificate.\n");
+ X509_STORE_CTX_cleanup(&inctx);
+ goto done;
+ }
+ req = OCSP_REQUEST_new();
+ if (!req)
+ goto err;
+ id = OCSP_cert_to_id(NULL, x, obj.data.x509);
+ X509_free(obj.data.x509);
+ X509_STORE_CTX_cleanup(&inctx);
+ if (!id)
+ goto err;
+ if (!OCSP_request_add0_id(req, id))
+ goto err;
+ id = NULL;
+ /* Add any extensions to the request */
+ SSL_get_tlsext_status_exts(s, &exts);
+ for (i = 0; i < sk_X509_EXTENSION_num(exts); i++)
+ {
+ X509_EXTENSION *ext = sk_X509_EXTENSION_value(exts, i);
+ if (!OCSP_REQUEST_add_ext(req, ext, -1))
+ goto err;
+ }
+ resp = process_responder(err, req, host, path, port, use_ssl,
+ srctx->timeout);
+ if (!resp)
+ {
+ BIO_puts(err, "cert_status: error querying responder\n");
+ goto done;
+ }
+ rspderlen = i2d_OCSP_RESPONSE(resp, &rspder);
+ if (rspderlen <= 0)
+ goto err;
+ SSL_set_tlsext_status_ocsp_resp(s, rspder, rspderlen);
+ if (srctx->verbose)
+ {
+ BIO_puts(err, "cert_status: ocsp response sent:\n");
+ OCSP_RESPONSE_print(err, resp, 2);
+ }
+ ret = SSL_TLSEXT_ERR_OK;
+ done:
+ if (ret != SSL_TLSEXT_ERR_OK)
+ ERR_print_errors(err);
+ if (aia)
+ {
+ OPENSSL_free(host);
+ OPENSSL_free(path);
+ OPENSSL_free(port);
+ X509_email_free(aia);
+ }
+ if (id)
+ OCSP_CERTID_free(id);
+ if (req)
+ OCSP_REQUEST_free(req);
+ if (resp)
+ OCSP_RESPONSE_free(resp);
+ return ret;
+ err:
+ ret = SSL_TLSEXT_ERR_ALERT_FATAL;
+ goto done;
+ }
#endif
int MAIN(int, char **);
{
vflags |= X509_V_FLAG_CRL_CHECK;
}
- else if (strcmp(*argv,"-crl_check") == 0)
+ else if (strcmp(*argv,"-crl_check_all") == 0)
{
vflags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL;
}
#ifndef OPENSSL_NO_TLSEXT
else if (strcmp(*argv,"-tlsextdebug") == 0)
s_tlsextdebug=1;
+ else if (strcmp(*argv,"-status") == 0)
+ s_tlsextstatus=1;
+ else if (strcmp(*argv,"-status_verbose") == 0)
+ {
+ s_tlsextstatus=1;
+ tlscstatp.verbose = 1;
+ }
+ else if (!strcmp(*argv, "-status_timeout"))
+ {
+ s_tlsextstatus=1;
+ if (--argc < 1) goto bad;
+ tlscstatp.timeout = atoi(*(++argv));
+ }
+ else if (!strcmp(*argv, "-status_url"))
+ {
+ s_tlsextstatus=1;
+ if (--argc < 1) goto bad;
+ if (!OCSP_parse_url(*(++argv),
+ &tlscstatp.host,
+ &tlscstatp.port,
+ &tlscstatp.path,
+ &tlscstatp.use_ssl))
+ {
+ BIO_printf(bio_err, "Error parsing URL\n");
+ goto bad;
+ }
+ }
#endif
else if (strcmp(*argv,"-msg") == 0)
{ s_msg=1; }
SSL_set_tlsext_debug_callback(con, tlsext_cb);
SSL_set_tlsext_debug_arg(con, bio_s_out);
}
+ if (s_tlsextstatus)
+ {
+ SSL_CTX_set_tlsext_status_cb(ctx, cert_status_cb);
+ tlscstatp.err = bio_err;
+ SSL_CTX_set_tlsext_status_arg(ctx, &tlscstatp);
+ }
#endif
#ifndef OPENSSL_NO_KRB5
if ((con->kssl_ctx = kssl_ctx_new()) != NULL)
#define MAX_BLOCK_SIZE 64
#endif
unsigned char DES_iv[8];
- unsigned char iv[MAX_BLOCK_SIZE/8];
+ unsigned char iv[2*MAX_BLOCK_SIZE/8];
#ifndef OPENSSL_NO_DES
DES_cblock *buf_as_des_cblock = NULL;
static DES_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
" -alias - output certificate alias\n",
" -noout - no certificate output\n",
" -ocspid - print OCSP hash values for the subject name and public key\n",
+" -ocspurl - print OCSP Responder URL(s)\n",
" -trustout - output a \"trusted\" certificate\n",
" -clrtrust - clear all trusted purposes\n",
" -clrreject - clear all rejected purposes\n",
int next_serial=0;
int subject_hash=0,issuer_hash=0,ocspid=0;
int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=0;
+ int ocsp_uri=0;
int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0;
int C=0;
int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0;
C= ++num;
else if (strcmp(*argv,"-email") == 0)
email= ++num;
+ else if (strcmp(*argv,"-ocsp_uri") == 0)
+ ocsp_uri= ++num;
else if (strcmp(*argv,"-serial") == 0)
serial= ++num;
else if (strcmp(*argv,"-next_serial") == 0)
ASN1_INTEGER_free(ser);
BIO_puts(out, "\n");
}
- else if (email == i)
+ else if ((email == i) || (ocsp_uri == i))
{
int j;
STACK *emlst;
- emlst = X509_get1_email(x);
+ if (email == i)
+ emlst = X509_get1_email(x);
+ else
+ emlst = X509_get1_ocsp(x);
for (j = 0; j < sk_num(emlst); j++)
BIO_printf(STDout, "%s\n", sk_value(emlst, j));
X509_email_free(emlst);
const AES_KEY *key2, const unsigned char *ivec,
const int enc);
+int AES_wrap_key(AES_KEY *key, const unsigned char *iv,
+ unsigned char *out,
+ const unsigned char *in, unsigned int inlen);
+int AES_unwrap_key(AES_KEY *key, const unsigned char *iv,
+ unsigned char *out,
+ const unsigned char *in, unsigned int inlen);
#ifdef __cplusplus
}
--- /dev/null
+/* crypto/aes/aes_wrap.c */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ */
+
+#include "cryptlib.h"
+#include <openssl/aes.h>
+#include <openssl/bio.h>
+
+static const unsigned char default_iv[] = {
+ 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6,
+};
+
+int AES_wrap_key(AES_KEY *key, const unsigned char *iv,
+ unsigned char *out,
+ const unsigned char *in, unsigned int inlen)
+ {
+ unsigned char *A, B[16], *R;
+ unsigned int i, j, t;
+ if ((inlen & 0x7) || (inlen < 8))
+ return -1;
+ A = B;
+ t = 1;
+ memcpy(out + 8, in, inlen);
+ if (!iv)
+ iv = default_iv;
+
+ memcpy(A, iv, 8);
+
+ for (j = 0; j < 6; j++)
+ {
+ R = out + 8;
+ for (i = 0; i < inlen; i += 8, t++, R += 8)
+ {
+ memcpy(B + 8, R, 8);
+ AES_encrypt(B, B, key);
+ A[7] ^= (unsigned char)(t & 0xff);
+ if (t > 0xff)
+ {
+ A[6] ^= (unsigned char)((t & 0xff) >> 8);
+ A[5] ^= (unsigned char)((t & 0xff) >> 16);
+ A[4] ^= (unsigned char)((t & 0xff) >> 24);
+ }
+ memcpy(R, B + 8, 8);
+ }
+ }
+ memcpy(out, A, 8);
+ return inlen + 8;
+ }
+
+int AES_unwrap_key(AES_KEY *key, const unsigned char *iv,
+ unsigned char *out,
+ const unsigned char *in, unsigned int inlen)
+ {
+ unsigned char *A, B[16], *R;
+ unsigned int i, j, t;
+ inlen -= 8;
+ if (inlen & 0x7)
+ return -1;
+ if (inlen < 8)
+ return -1;
+ A = B;
+ t = 6 * (inlen >> 3);
+ memcpy(A, in, 8);
+ memcpy(out, in + 8, inlen);
+ for (j = 0; j < 6; j++)
+ {
+ R = out + inlen - 8;
+ for (i = 0; i < inlen; i += 8, t--, R -= 8)
+ {
+ A[7] ^= (unsigned char)(t & 0xff);
+ if (t > 0xff)
+ {
+ A[6] ^= (unsigned char)((t & 0xff) >> 8);
+ A[5] ^= (unsigned char)((t & 0xff) >> 16);
+ A[4] ^= (unsigned char)((t & 0xff) >> 24);
+ }
+ memcpy(B + 8, R, 8);
+ AES_decrypt(B, B, key);
+ memcpy(R, B + 8, 8);
+ }
+ }
+ if (!iv)
+ iv = default_iv;
+ if (memcmp(A, iv, 8))
+ {
+ OPENSSL_cleanse(out, inlen);
+ return 0;
+ }
+ return inlen;
+ }
+
+#ifdef AES_WRAP_TEST
+
+int AES_wrap_unwrap_test(const unsigned char *kek, int keybits,
+ const unsigned char *iv,
+ const unsigned char *eout,
+ const unsigned char *key, int keylen)
+ {
+ unsigned char *otmp = NULL, *ptmp = NULL;
+ int r, ret = 0;
+ AES_KEY wctx;
+ otmp = OPENSSL_malloc(keylen + 8);
+ ptmp = OPENSSL_malloc(keylen);
+ if (!otmp || !ptmp)
+ return 0;
+ if (AES_set_encrypt_key(kek, keybits, &wctx))
+ goto err;
+ r = AES_wrap_key(&wctx, iv, otmp, key, keylen);
+ if (r <= 0)
+ goto err;
+
+ if (eout && memcmp(eout, otmp, keylen))
+ goto err;
+
+ if (AES_set_decrypt_key(kek, keybits, &wctx))
+ goto err;
+ r = AES_unwrap_key(&wctx, iv, ptmp, otmp, r);
+
+ if (memcmp(key, ptmp, keylen))
+ goto err;
+
+ ret = 1;
+
+ err:
+ if (otmp)
+ OPENSSL_free(otmp);
+ if (ptmp)
+ OPENSSL_free(ptmp);
+
+ return ret;
+
+ }
+
+
+
+int main(int argc, char **argv)
+{
+
+static const unsigned char kek[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+ 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f
+};
+
+static const unsigned char key[] = {
+ 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+ 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff,
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
+};
+
+static const unsigned char e1[] = {
+ 0x1f, 0xa6, 0x8b, 0x0a, 0x81, 0x12, 0xb4, 0x47,
+ 0xae, 0xf3, 0x4b, 0xd8, 0xfb, 0x5a, 0x7b, 0x82,
+ 0x9d, 0x3e, 0x86, 0x23, 0x71, 0xd2, 0xcf, 0xe5
+};
+
+static const unsigned char e2[] = {
+ 0x96, 0x77, 0x8b, 0x25, 0xae, 0x6c, 0xa4, 0x35,
+ 0xf9, 0x2b, 0x5b, 0x97, 0xc0, 0x50, 0xae, 0xd2,
+ 0x46, 0x8a, 0xb8, 0xa1, 0x7a, 0xd8, 0x4e, 0x5d
+};
+
+static const unsigned char e3[] = {
+ 0x64, 0xe8, 0xc3, 0xf9, 0xce, 0x0f, 0x5b, 0xa2,
+ 0x63, 0xe9, 0x77, 0x79, 0x05, 0x81, 0x8a, 0x2a,
+ 0x93, 0xc8, 0x19, 0x1e, 0x7d, 0x6e, 0x8a, 0xe7
+};
+
+static const unsigned char e4[] = {
+ 0x03, 0x1d, 0x33, 0x26, 0x4e, 0x15, 0xd3, 0x32,
+ 0x68, 0xf2, 0x4e, 0xc2, 0x60, 0x74, 0x3e, 0xdc,
+ 0xe1, 0xc6, 0xc7, 0xdd, 0xee, 0x72, 0x5a, 0x93,
+ 0x6b, 0xa8, 0x14, 0x91, 0x5c, 0x67, 0x62, 0xd2
+};
+
+static const unsigned char e5[] = {
+ 0xa8, 0xf9, 0xbc, 0x16, 0x12, 0xc6, 0x8b, 0x3f,
+ 0xf6, 0xe6, 0xf4, 0xfb, 0xe3, 0x0e, 0x71, 0xe4,
+ 0x76, 0x9c, 0x8b, 0x80, 0xa3, 0x2c, 0xb8, 0x95,
+ 0x8c, 0xd5, 0xd1, 0x7d, 0x6b, 0x25, 0x4d, 0xa1
+};
+
+static const unsigned char e6[] = {
+ 0x28, 0xc9, 0xf4, 0x04, 0xc4, 0xb8, 0x10, 0xf4,
+ 0xcb, 0xcc, 0xb3, 0x5c, 0xfb, 0x87, 0xf8, 0x26,
+ 0x3f, 0x57, 0x86, 0xe2, 0xd8, 0x0e, 0xd3, 0x26,
+ 0xcb, 0xc7, 0xf0, 0xe7, 0x1a, 0x99, 0xf4, 0x3b,
+ 0xfb, 0x98, 0x8b, 0x9b, 0x7a, 0x02, 0xdd, 0x21
+};
+
+ AES_KEY wctx, xctx;
+ int ret;
+ ret = AES_wrap_unwrap_test(kek, 128, NULL, e1, key, 16);
+ fprintf(stderr, "Key test result %d\n", ret);
+ ret = AES_wrap_unwrap_test(kek, 192, NULL, e2, key, 16);
+ fprintf(stderr, "Key test result %d\n", ret);
+ ret = AES_wrap_unwrap_test(kek, 256, NULL, e3, key, 16);
+ fprintf(stderr, "Key test result %d\n", ret);
+ ret = AES_wrap_unwrap_test(kek, 192, NULL, e4, key, 24);
+ fprintf(stderr, "Key test result %d\n", ret);
+ ret = AES_wrap_unwrap_test(kek, 256, NULL, e5, key, 24);
+ fprintf(stderr, "Key test result %d\n", ret);
+ ret = AES_wrap_unwrap_test(kek, 256, NULL, e6, key, 32);
+ fprintf(stderr, "Key test result %d\n", ret);
+}
+
+
+#endif
#include <openssl/buffer.h>
#include <openssl/asn1.h>
#include <openssl/objects.h>
+#include <openssl/bn.h>
int i2d_ASN1_OBJECT(ASN1_OBJECT *a, unsigned char **pp)
{
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1t.h>
+#include <openssl/objects.h>
int ASN1_TYPE_get(ASN1_TYPE *a)
{
a->value.ptr=value;
}
+int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value)
+ {
+ if (!value || (type == V_ASN1_BOOLEAN))
+ {
+ void *p = (void *)value;
+ ASN1_TYPE_set(a, type, p);
+ }
+ else if (type == V_ASN1_OBJECT)
+ {
+ ASN1_OBJECT *odup;
+ odup = OBJ_dup(value);
+ if (!odup)
+ return 0;
+ ASN1_TYPE_set(a, type, odup);
+ }
+ else
+ {
+ ASN1_STRING *sdup;
+ sdup = ASN1_STRING_dup((ASN1_STRING *)value);
+ if (!sdup)
+ return 0;
+ ASN1_TYPE_set(a, type, sdup);
+ }
+ return 1;
+ }
IMPLEMENT_STACK_OF(ASN1_TYPE)
IMPLEMENT_ASN1_SET_OF(ASN1_TYPE)
#define MBSTRING_BMP (MBSTRING_FLAG|2)
#define MBSTRING_UNIV (MBSTRING_FLAG|4)
+#define SMIME_OLDMIME 0x400
+#define SMIME_CRLFEOL 0x800
+#define SMIME_STREAM 0x1000
+
struct X509_algor_st;
+DECLARE_STACK_OF(X509_ALGOR)
#define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */
#define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */
* be inserted in the memory buffer
*/
#define ASN1_STRING_FLAG_NDEF 0x010
+
+/* This flag is used by the CMS code to indicate that a string is not
+ * complete and is a place holder for content when it had all been
+ * accessed. The flag will be reset when content has been written to it.
+ */
+#define ASN1_STRING_FLAG_CONT 0x020
+
/* This is the base type that holds just about everything :-) */
typedef struct asn1_string_st
{
int i2d_##name##_NDEF(name *a, unsigned char **out);
#define DECLARE_ASN1_FUNCTIONS_const(name) \
- name *name##_new(void); \
- void name##_free(name *a);
+ DECLARE_ASN1_ALLOC_FUNCTIONS(name) \
+ DECLARE_ASN1_ENCODE_FUNCTIONS_const(name, name)
#define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
type *name##_new(void); \
* contain the set or sequence bytes */
ASN1_STRING * set;
ASN1_STRING * sequence;
+ ASN1_VALUE * asn1_value;
} value;
} ASN1_TYPE;
int ASN1_TYPE_get(ASN1_TYPE *a);
void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
+int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value);
ASN1_OBJECT * ASN1_OBJECT_new(void );
void ASN1_OBJECT_free(ASN1_OBJECT *a);
/* Since this is used to store all sorts of things, via macros, for now, make
its data void * */
int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
+void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len);
int ASN1_STRING_length(ASN1_STRING *x);
void ASN1_STRING_length_set(ASN1_STRING *x, int n);
int ASN1_STRING_type(ASN1_STRING *x);
void *ASN1_item_dup(const ASN1_ITEM *it, void *x);
+/* ASN1 alloc/free macros for when a type is only used internally */
+
+#define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type))
+#define M_ASN1_free_of(x, type) \
+ ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type))
+
#ifndef OPENSSL_NO_FP_API
void *ASN1_d2i_fp(void *(*xnew)(void), d2i_of_void *d2i, FILE *in, void **x);
ASN1_TYPE *ASN1_generate_nconf(char *str, CONF *nconf);
ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf);
-
+
+typedef int asn1_output_data_fn(BIO *out, BIO *data, ASN1_VALUE *val, int flags,
+ const ASN1_ITEM *it);
+
+int int_smime_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
+ int ctype_nid, int econt_nid,
+ STACK_OF(X509_ALGOR) *mdalgs,
+ asn1_output_data_fn *data_fn,
+ const ASN1_ITEM *it);
+ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it);
+
/* BEGIN ERROR CODES */
/* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
#define ASN1_F_ASN1_ITEM_VERIFY 197
#define ASN1_F_ASN1_MBSTRING_NCOPY 122
#define ASN1_F_ASN1_OBJECT_NEW 123
+#define ASN1_F_ASN1_OUTPUT_DATA 207
#define ASN1_F_ASN1_PACK_STRING 124
#define ASN1_F_ASN1_PCTX_NEW 205
#define ASN1_F_ASN1_PKCS5_PBE_SET 125
#define ASN1_F_ASN1_UNPACK_STRING 136
#define ASN1_F_ASN1_UTCTIME_SET 187
#define ASN1_F_ASN1_VERIFY 137
+#define ASN1_F_B64_READ_ASN1 208
+#define ASN1_F_B64_WRITE_ASN1 209
#define ASN1_F_BITSTR_CB 180
#define ASN1_F_BN_TO_ASN1_ENUMERATED 138
#define ASN1_F_BN_TO_ASN1_INTEGER 139
#define ASN1_F_PARSE_TAGGING 182
#define ASN1_F_PKCS5_PBE2_SET 167
#define ASN1_F_PKCS5_PBE_SET 202
+#define ASN1_F_SMIME_READ_ASN1 210
+#define ASN1_F_SMIME_TEXT 211
#define ASN1_F_X509_CINF_NEW 168
#define ASN1_F_X509_CRL_ADD0_REVOKED 169
#define ASN1_F_X509_INFO_NEW 170
/* Reason codes. */
#define ASN1_R_ADDING_OBJECT 171
+#define ASN1_R_ASN1_PARSE_ERROR 198
+#define ASN1_R_ASN1_SIG_PARSE_ERROR 199
#define ASN1_R_AUX_ERROR 100
#define ASN1_R_BAD_CLASS 101
#define ASN1_R_BAD_OBJECT_HEADER 102
#define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG 128
#define ASN1_R_INVALID_BMPSTRING_LENGTH 129
#define ASN1_R_INVALID_DIGIT 130
+#define ASN1_R_INVALID_MIME_TYPE 200
#define ASN1_R_INVALID_MODIFIER 186
#define ASN1_R_INVALID_NUMBER 187
#define ASN1_R_INVALID_SEPARATOR 131
#define ASN1_R_IV_TOO_LARGE 135
#define ASN1_R_LENGTH_ERROR 136
#define ASN1_R_LIST_ERROR 188
+#define ASN1_R_MIME_NO_CONTENT_TYPE 201
+#define ASN1_R_MIME_PARSE_ERROR 202
+#define ASN1_R_MIME_SIG_PARSE_ERROR 203
#define ASN1_R_MISSING_EOC 137
#define ASN1_R_MISSING_SECOND_NUMBER 138
#define ASN1_R_MISSING_VALUE 189
#define ASN1_R_NON_HEX_CHARACTERS 141
#define ASN1_R_NOT_ASCII_FORMAT 190
#define ASN1_R_NOT_ENOUGH_DATA 142
+#define ASN1_R_NO_CONTENT_TYPE 204
#define ASN1_R_NO_MATCHING_CHOICE_TYPE 143
+#define ASN1_R_NO_MULTIPART_BODY_FAILURE 205
+#define ASN1_R_NO_MULTIPART_BOUNDARY 206
+#define ASN1_R_NO_SIG_CONTENT_TYPE 207
#define ASN1_R_NULL_IS_WRONG_LENGTH 144
#define ASN1_R_OBJECT_NOT_ASCII_FORMAT 191
#define ASN1_R_ODD_NUMBER_OF_CHARS 145
#define ASN1_R_SEQUENCE_NOT_CONSTRUCTED 149
#define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG 192
#define ASN1_R_SHORT_LINE 150
+#define ASN1_R_SIG_INVALID_MIME_TYPE 208
+#define ASN1_R_STREAMING_NOT_SUPPORTED 209
#define ASN1_R_STRING_TOO_LONG 151
#define ASN1_R_STRING_TOO_SHORT 152
#define ASN1_R_TAG_VALUE_TOO_HIGH 153
/* crypto/asn1/asn1_err.c */
/* ====================================================================
- * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 1999-2008 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
{ERR_FUNC(ASN1_F_ASN1_ITEM_VERIFY), "ASN1_item_verify"},
{ERR_FUNC(ASN1_F_ASN1_MBSTRING_NCOPY), "ASN1_mbstring_ncopy"},
{ERR_FUNC(ASN1_F_ASN1_OBJECT_NEW), "ASN1_OBJECT_new"},
+{ERR_FUNC(ASN1_F_ASN1_OUTPUT_DATA), "ASN1_OUTPUT_DATA"},
{ERR_FUNC(ASN1_F_ASN1_PACK_STRING), "ASN1_pack_string"},
{ERR_FUNC(ASN1_F_ASN1_PCTX_NEW), "ASN1_PCTX_NEW"},
{ERR_FUNC(ASN1_F_ASN1_PKCS5_PBE_SET), "ASN1_PKCS5_PBE_SET"},
{ERR_FUNC(ASN1_F_ASN1_UNPACK_STRING), "ASN1_unpack_string"},
{ERR_FUNC(ASN1_F_ASN1_UTCTIME_SET), "ASN1_UTCTIME_set"},
{ERR_FUNC(ASN1_F_ASN1_VERIFY), "ASN1_verify"},
+{ERR_FUNC(ASN1_F_B64_READ_ASN1), "B64_READ_ASN1"},
+{ERR_FUNC(ASN1_F_B64_WRITE_ASN1), "B64_WRITE_ASN1"},
{ERR_FUNC(ASN1_F_BITSTR_CB), "BITSTR_CB"},
{ERR_FUNC(ASN1_F_BN_TO_ASN1_ENUMERATED), "BN_to_ASN1_ENUMERATED"},
{ERR_FUNC(ASN1_F_BN_TO_ASN1_INTEGER), "BN_to_ASN1_INTEGER"},
{ERR_FUNC(ASN1_F_PARSE_TAGGING), "PARSE_TAGGING"},
{ERR_FUNC(ASN1_F_PKCS5_PBE2_SET), "PKCS5_pbe2_set"},
{ERR_FUNC(ASN1_F_PKCS5_PBE_SET), "PKCS5_pbe_set"},
+{ERR_FUNC(ASN1_F_SMIME_READ_ASN1), "SMIME_read_ASN1"},
+{ERR_FUNC(ASN1_F_SMIME_TEXT), "SMIME_text"},
{ERR_FUNC(ASN1_F_X509_CINF_NEW), "X509_CINF_NEW"},
{ERR_FUNC(ASN1_F_X509_CRL_ADD0_REVOKED), "X509_CRL_add0_revoked"},
{ERR_FUNC(ASN1_F_X509_INFO_NEW), "X509_INFO_new"},
static ERR_STRING_DATA ASN1_str_reasons[]=
{
{ERR_REASON(ASN1_R_ADDING_OBJECT) ,"adding object"},
+{ERR_REASON(ASN1_R_ASN1_PARSE_ERROR) ,"asn1 parse error"},
+{ERR_REASON(ASN1_R_ASN1_SIG_PARSE_ERROR) ,"asn1 sig parse error"},
{ERR_REASON(ASN1_R_AUX_ERROR) ,"aux error"},
{ERR_REASON(ASN1_R_BAD_CLASS) ,"bad class"},
{ERR_REASON(ASN1_R_BAD_OBJECT_HEADER) ,"bad object header"},
{ERR_REASON(ASN1_R_INTEGER_TOO_LARGE_FOR_LONG),"integer too large for long"},
{ERR_REASON(ASN1_R_INVALID_BMPSTRING_LENGTH),"invalid bmpstring length"},
{ERR_REASON(ASN1_R_INVALID_DIGIT) ,"invalid digit"},
+{ERR_REASON(ASN1_R_INVALID_MIME_TYPE) ,"invalid mime type"},
{ERR_REASON(ASN1_R_INVALID_MODIFIER) ,"invalid modifier"},
{ERR_REASON(ASN1_R_INVALID_NUMBER) ,"invalid number"},
{ERR_REASON(ASN1_R_INVALID_SEPARATOR) ,"invalid separator"},
{ERR_REASON(ASN1_R_IV_TOO_LARGE) ,"iv too large"},
{ERR_REASON(ASN1_R_LENGTH_ERROR) ,"length error"},
{ERR_REASON(ASN1_R_LIST_ERROR) ,"list error"},
+{ERR_REASON(ASN1_R_MIME_NO_CONTENT_TYPE) ,"mime no content type"},
+{ERR_REASON(ASN1_R_MIME_PARSE_ERROR) ,"mime parse error"},
+{ERR_REASON(ASN1_R_MIME_SIG_PARSE_ERROR) ,"mime sig parse error"},
{ERR_REASON(ASN1_R_MISSING_EOC) ,"missing eoc"},
{ERR_REASON(ASN1_R_MISSING_SECOND_NUMBER),"missing second number"},
{ERR_REASON(ASN1_R_MISSING_VALUE) ,"missing value"},
{ERR_REASON(ASN1_R_NON_HEX_CHARACTERS) ,"non hex characters"},
{ERR_REASON(ASN1_R_NOT_ASCII_FORMAT) ,"not ascii format"},
{ERR_REASON(ASN1_R_NOT_ENOUGH_DATA) ,"not enough data"},
+{ERR_REASON(ASN1_R_NO_CONTENT_TYPE) ,"no content type"},
{ERR_REASON(ASN1_R_NO_MATCHING_CHOICE_TYPE),"no matching choice type"},
+{ERR_REASON(ASN1_R_NO_MULTIPART_BODY_FAILURE),"no multipart body failure"},
+{ERR_REASON(ASN1_R_NO_MULTIPART_BOUNDARY),"no multipart boundary"},
+{ERR_REASON(ASN1_R_NO_SIG_CONTENT_TYPE) ,"no sig content type"},
{ERR_REASON(ASN1_R_NULL_IS_WRONG_LENGTH) ,"null is wrong length"},
{ERR_REASON(ASN1_R_OBJECT_NOT_ASCII_FORMAT),"object not ascii format"},
{ERR_REASON(ASN1_R_ODD_NUMBER_OF_CHARS) ,"odd number of chars"},
{ERR_REASON(ASN1_R_SEQUENCE_NOT_CONSTRUCTED),"sequence not constructed"},
{ERR_REASON(ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG),"sequence or set needs config"},
{ERR_REASON(ASN1_R_SHORT_LINE) ,"short line"},
+{ERR_REASON(ASN1_R_SIG_INVALID_MIME_TYPE),"sig invalid mime type"},
+{ERR_REASON(ASN1_R_STREAMING_NOT_SUPPORTED),"streaming not supported"},
{ERR_REASON(ASN1_R_STRING_TOO_LONG) ,"string too long"},
{ERR_REASON(ASN1_R_STRING_TOO_SHORT) ,"string too short"},
{ERR_REASON(ASN1_R_TAG_VALUE_TOO_HIGH) ,"tag value too high"},
return(1);
}
+void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len)
+ {
+ if (str->data)
+ OPENSSL_free(str->data);
+ str->data = data;
+ str->length = len;
+ }
+
ASN1_STRING *ASN1_STRING_new(void)
{
return(ASN1_STRING_type_new(V_ASN1_OCTET_STRING));
#define ASN1_NDEF_SEQUENCE(tname) \
ASN1_SEQUENCE(tname)
+#define ASN1_NDEF_SEQUENCE_cb(tname, cb) \
+ ASN1_SEQUENCE_cb(tname, cb)
+
#define ASN1_SEQUENCE_cb(tname, cb) \
static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0}; \
ASN1_SEQUENCE(tname)
#define ASN1_EXP_SEQUENCE_OF_OPT(stname, field, type, tag) \
ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
+/* EXPLICIT using indefinite length constructed form */
+#define ASN1_NDEF_EXP(stname, field, type, tag) \
+ ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_NDEF)
+
/* EXPLICIT OPTIONAL using indefinite length constructed form */
#define ASN1_NDEF_EXP_OPT(stname, field, type, tag) \
ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_NDEF)
-/* pk7_mime.c */
-/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+/* asn_mime.c */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
- * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 1999-2008 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/rand.h>
#include <openssl/x509.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
-/* MIME and related routines */
+/* Generalised MIME like utilities for streaming ASN1. Although many
+ * have a PKCS7/CMS like flavour others are more general purpose.
+ */
/* MIME format structures
* Note that all are translated to lower case apart from
DECLARE_STACK_OF(MIME_HEADER)
IMPLEMENT_STACK_OF(MIME_HEADER)
-static int pkcs7_output_data(BIO *bio, BIO *data, PKCS7 *p7, int flags);
-static int B64_write_PKCS7(BIO *bio, PKCS7 *p7);
-static PKCS7 *B64_read_PKCS7(BIO *bio);
static char * strip_ends(char *name);
static char * strip_start(char *name);
static char * strip_end(char *name);
#define MAX_SMLEN 1024
#define mime_debug(x) /* x */
-/* Base 64 read and write of PKCS#7 structure */
+/* Base 64 read and write of ASN1 structure */
-static int B64_write_PKCS7(BIO *bio, PKCS7 *p7)
-{
+static int B64_write_ASN1(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
+ const ASN1_ITEM *it)
+ {
BIO *b64;
- if(!(b64 = BIO_new(BIO_f_base64()))) {
- PKCS7err(PKCS7_F_B64_WRITE_PKCS7,ERR_R_MALLOC_FAILURE);
+ int r;
+ b64 = BIO_new(BIO_f_base64());
+ if(!b64)
+ {
+ ASN1err(ASN1_F_B64_WRITE_ASN1,ERR_R_MALLOC_FAILURE);
return 0;
- }
- bio = BIO_push(b64, bio);
- i2d_PKCS7_bio(bio, p7);
- (void)BIO_flush(bio);
- bio = BIO_pop(bio);
+ }
+ /* prepend the b64 BIO so all data is base64 encoded.
+ */
+ out = BIO_push(b64, out);
+ r = ASN1_item_i2d_bio(it, out, val);
+ (void)BIO_flush(out);
+ BIO_pop(out);
BIO_free(b64);
- return 1;
-}
+ return r;
+ }
-static PKCS7 *B64_read_PKCS7(BIO *bio)
+static ASN1_VALUE *b64_read_asn1(BIO *bio, const ASN1_ITEM *it)
{
BIO *b64;
- PKCS7 *p7;
+ ASN1_VALUE *val;
if(!(b64 = BIO_new(BIO_f_base64()))) {
- PKCS7err(PKCS7_F_B64_READ_PKCS7,ERR_R_MALLOC_FAILURE);
+ ASN1err(ASN1_F_B64_READ_ASN1,ERR_R_MALLOC_FAILURE);
return 0;
}
bio = BIO_push(b64, bio);
- if(!(p7 = d2i_PKCS7_bio(bio, NULL)))
- PKCS7err(PKCS7_F_B64_READ_PKCS7,PKCS7_R_DECODE_ERROR);
+ val = ASN1_item_d2i_bio(it, bio, NULL);
+ if(!val)
+ ASN1err(ASN1_F_B64_READ_ASN1,ASN1_R_DECODE_ERROR);
(void)BIO_flush(bio);
bio = BIO_pop(bio);
BIO_free(b64);
- return p7;
+ return val;
}
+/* Generate the MIME "micalg" parameter from RFC3851, RFC4490 */
+
+static int asn1_write_micalg(BIO *out, STACK_OF(X509_ALGOR) *mdalgs)
+ {
+ const EVP_MD *md;
+ int i, have_unknown = 0, write_comma, md_nid;
+ have_unknown = 0;
+ write_comma = 0;
+ for (i = 0; i < sk_X509_ALGOR_num(mdalgs); i++)
+ {
+ if (write_comma)
+ BIO_write(out, ",", 1);
+ write_comma = 1;
+ md_nid = OBJ_obj2nid(sk_X509_ALGOR_value(mdalgs, i)->algorithm);
+ md = EVP_get_digestbynid(md_nid);
+ switch(md_nid)
+ {
+ case NID_sha1:
+ BIO_puts(out, "sha1");
+ break;
+
+ case NID_md5:
+ BIO_puts(out, "md5");
+ break;
+
+ case NID_sha256:
+ BIO_puts(out, "sha-256");
+ break;
+
+ case NID_sha384:
+ BIO_puts(out, "sha-384");
+ break;
+
+ case NID_sha512:
+ BIO_puts(out, "sha-512");
+ break;
+
+ default:
+ if (have_unknown)
+ write_comma = 0;
+ else
+ {
+ BIO_puts(out, "unknown");
+ have_unknown = 1;
+ }
+ break;
+
+ }
+ }
+
+ return 1;
+
+ }
+
/* SMIME sender */
-int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags)
+int int_smime_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
+ int ctype_nid, int econt_nid,
+ STACK_OF(X509_ALGOR) *mdalgs,
+ asn1_output_data_fn *data_fn,
+ const ASN1_ITEM *it)
{
char bound[33], c;
int i;
- char *mime_prefix, *mime_eol, *msg_type=NULL;
- if (flags & PKCS7_NOOLDMIMETYPE)
- mime_prefix = "application/pkcs7-";
- else
+ const char *mime_prefix, *mime_eol, *cname = "smime.p7m";
+ const char *msg_type=NULL;
+ if (flags & SMIME_OLDMIME)
mime_prefix = "application/x-pkcs7-";
+ else
+ mime_prefix = "application/pkcs7-";
- if (flags & PKCS7_CRLFEOL)
+ if (flags & SMIME_CRLFEOL)
mime_eol = "\r\n";
else
mime_eol = "\n";
- if((flags & PKCS7_DETACHED) && data) {
+ if((flags & SMIME_DETACHED) && data) {
/* We want multipart/signed */
/* Generate a random boundary */
RAND_pseudo_bytes((unsigned char *)bound, 32);
BIO_printf(bio, "MIME-Version: 1.0%s", mime_eol);
BIO_printf(bio, "Content-Type: multipart/signed;");
BIO_printf(bio, " protocol=\"%ssignature\";", mime_prefix);
- BIO_printf(bio, " micalg=sha1; boundary=\"----%s\"%s%s",
+ BIO_puts(bio, " micalg=\"");
+ asn1_write_micalg(bio, mdalgs);
+ BIO_printf(bio, "\"; boundary=\"----%s\"%s%s",
bound, mime_eol, mime_eol);
BIO_printf(bio, "This is an S/MIME signed message%s%s",
mime_eol, mime_eol);
/* Now write out the first part */
BIO_printf(bio, "------%s%s", bound, mime_eol);
- pkcs7_output_data(bio, data, p7, flags);
+ if (!data_fn(bio, data, val, flags, it))
+ return 0;
BIO_printf(bio, "%s------%s%s", mime_eol, bound, mime_eol);
/* Headers for signature */
BIO_printf(bio, "Content-Disposition: attachment;");
BIO_printf(bio, " filename=\"smime.p7s\"%s%s",
mime_eol, mime_eol);
- B64_write_PKCS7(bio, p7);
+ B64_write_ASN1(bio, val, NULL, 0, it);
BIO_printf(bio,"%s------%s--%s%s", mime_eol, bound,
mime_eol, mime_eol);
return 1;
/* Determine smime-type header */
- if (PKCS7_type_is_enveloped(p7))
+ if (ctype_nid == NID_pkcs7_enveloped)
msg_type = "enveloped-data";
- else if (PKCS7_type_is_signed(p7))
+ else if (ctype_nid == NID_pkcs7_signed)
{
- /* If we have any signers it is signed-data othewise
- * certs-only.
- */
- STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
- sinfos = PKCS7_get_signer_info(p7);
- if (sk_PKCS7_SIGNER_INFO_num(sinfos) > 0)
+ if (econt_nid == NID_id_smime_ct_receipt)
+ msg_type = "signed-receipt";
+ else if (sk_X509_ALGOR_num(mdalgs) >= 0)
msg_type = "signed-data";
else
msg_type = "certs-only";
}
+ else if (ctype_nid == NID_id_smime_ct_compressedData)
+ {
+ msg_type = "compressed-data";
+ cname = "smime.p7z";
+ }
/* MIME headers */
BIO_printf(bio, "MIME-Version: 1.0%s", mime_eol);
BIO_printf(bio, "Content-Disposition: attachment;");
- BIO_printf(bio, " filename=\"smime.p7m\"%s", mime_eol);
+ BIO_printf(bio, " filename=\"%s\"%s", cname, mime_eol);
BIO_printf(bio, "Content-Type: %smime;", mime_prefix);
if (msg_type)
BIO_printf(bio, " smime-type=%s;", msg_type);
- BIO_printf(bio, " name=\"smime.p7m\"%s", mime_eol);
+ BIO_printf(bio, " name=\"%s\"%s", cname, mime_eol);
BIO_printf(bio, "Content-Transfer-Encoding: base64%s%s",
mime_eol, mime_eol);
- B64_write_PKCS7(bio, p7);
+ if (!B64_write_ASN1(bio, val, data, flags, it))
+ return 0;
BIO_printf(bio, "%s", mime_eol);
return 1;
}
-/* Handle output of PKCS#7 data */
+#if 0
+/* Handle output of ASN1 data */
-static int pkcs7_output_data(BIO *out, BIO *data, PKCS7 *p7, int flags)
+
+static int asn1_output_data(BIO *out, BIO *data, ASN1_VALUE *val, int flags,
+ const ASN1_ITEM *it)
{
- BIO *tmpbio, *p7bio;
+ BIO *tmpbio;
+ const ASN1_AUX *aux = it->funcs;
+ ASN1_STREAM_ARG sarg;
- if (!(flags & PKCS7_STREAM))
+ if (!(flags & SMIME_DETACHED))
{
SMIME_crlf_copy(data, out, flags);
return 1;
}
- /* Partial sign operation */
+ if (!aux || !aux->asn1_cb)
+ {
+ ASN1err(ASN1_F_ASN1_OUTPUT_DATA,
+ ASN1_R_STREAMING_NOT_SUPPORTED);
+ return 0;
+ }
- /* Initialize sign operation */
- p7bio = PKCS7_dataInit(p7, out);
+ sarg.out = out;
+ sarg.ndef_bio = NULL;
+ sarg.boundary = NULL;
- /* Copy data across, computing digests etc */
- SMIME_crlf_copy(data, p7bio, flags);
+ /* Let ASN1 code prepend any needed BIOs */
- /* Must be detached */
- PKCS7_set_detached(p7, 1);
+ if (aux->asn1_cb(ASN1_OP_DETACHED_PRE, &val, it, &sarg) <= 0)
+ return 0;
+
+ /* Copy data across, passing through filter BIOs for processing */
+ SMIME_crlf_copy(data, sarg.ndef_bio, flags);
- /* Finalize signatures */
- PKCS7_dataFinal(p7, p7bio);
+ /* Finalize structure */
+ if (aux->asn1_cb(ASN1_OP_DETACHED_POST, &val, it, &sarg) <= 0)
+ return 0;
/* Now remove any digests prepended to the BIO */
- while (p7bio != out)
+ while (sarg.ndef_bio != out)
{
- tmpbio = BIO_pop(p7bio);
- BIO_free(p7bio);
- p7bio = tmpbio;
+ tmpbio = BIO_pop(sarg.ndef_bio);
+ BIO_free(sarg.ndef_bio);
+ sarg.ndef_bio = tmpbio;
}
return 1;
}
+#endif
+
/* SMIME reader: handle multipart/signed and opaque signing.
* in multipart case the content is placed in a memory BIO
* pointed to by "bcont". In opaque this is set to NULL
*/
-PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont)
+ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it)
{
- BIO *p7in;
+ BIO *asnin;
STACK_OF(MIME_HEADER) *headers = NULL;
STACK_OF(BIO) *parts = NULL;
MIME_HEADER *hdr;
MIME_PARAM *prm;
- PKCS7 *p7;
+ ASN1_VALUE *val;
int ret;
if(bcont) *bcont = NULL;
if (!(headers = mime_parse_hdr(bio))) {
- PKCS7err(PKCS7_F_SMIME_READ_PKCS7,PKCS7_R_MIME_PARSE_ERROR);
+ ASN1err(ASN1_F_SMIME_READ_ASN1,ASN1_R_MIME_PARSE_ERROR);
return NULL;
}
if(!(hdr = mime_hdr_find(headers, "content-type")) || !hdr->value) {
sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
- PKCS7err(PKCS7_F_SMIME_READ_PKCS7, PKCS7_R_NO_CONTENT_TYPE);
+ ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_CONTENT_TYPE);
return NULL;
}
prm = mime_param_find(hdr, "boundary");
if(!prm || !prm->param_value) {
sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
- PKCS7err(PKCS7_F_SMIME_READ_PKCS7, PKCS7_R_NO_MULTIPART_BOUNDARY);
+ ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_MULTIPART_BOUNDARY);
return NULL;
}
ret = multi_split(bio, prm->param_value, &parts);
sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
if(!ret || (sk_BIO_num(parts) != 2) ) {
- PKCS7err(PKCS7_F_SMIME_READ_PKCS7, PKCS7_R_NO_MULTIPART_BODY_FAILURE);
+ ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_MULTIPART_BODY_FAILURE);
sk_BIO_pop_free(parts, BIO_vfree);
return NULL;
}
/* Parse the signature piece */
- p7in = sk_BIO_value(parts, 1);
+ asnin = sk_BIO_value(parts, 1);
- if (!(headers = mime_parse_hdr(p7in))) {
- PKCS7err(PKCS7_F_SMIME_READ_PKCS7,PKCS7_R_MIME_SIG_PARSE_ERROR);
+ if (!(headers = mime_parse_hdr(asnin))) {
+ ASN1err(ASN1_F_SMIME_READ_ASN1,ASN1_R_MIME_SIG_PARSE_ERROR);
sk_BIO_pop_free(parts, BIO_vfree);
return NULL;
}
if(!(hdr = mime_hdr_find(headers, "content-type")) ||
!hdr->value) {
sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
- PKCS7err(PKCS7_F_SMIME_READ_PKCS7, PKCS7_R_NO_SIG_CONTENT_TYPE);
+ ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_SIG_CONTENT_TYPE);
return NULL;
}
if(strcmp(hdr->value, "application/x-pkcs7-signature") &&
strcmp(hdr->value, "application/pkcs7-signature")) {
sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
- PKCS7err(PKCS7_F_SMIME_READ_PKCS7,PKCS7_R_SIG_INVALID_MIME_TYPE);
+ ASN1err(ASN1_F_SMIME_READ_ASN1,ASN1_R_SIG_INVALID_MIME_TYPE);
ERR_add_error_data(2, "type: ", hdr->value);
sk_BIO_pop_free(parts, BIO_vfree);
return NULL;
}
sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
- /* Read in PKCS#7 */
- if(!(p7 = B64_read_PKCS7(p7in))) {
- PKCS7err(PKCS7_F_SMIME_READ_PKCS7,PKCS7_R_PKCS7_SIG_PARSE_ERROR);
+ /* Read in ASN1 */
+ if(!(val = b64_read_asn1(asnin, it))) {
+ ASN1err(ASN1_F_SMIME_READ_ASN1,ASN1_R_ASN1_SIG_PARSE_ERROR);
sk_BIO_pop_free(parts, BIO_vfree);
return NULL;
}
if(bcont) {
*bcont = sk_BIO_value(parts, 0);
- BIO_free(p7in);
+ BIO_free(asnin);
sk_BIO_free(parts);
} else sk_BIO_pop_free(parts, BIO_vfree);
- return p7;
+ return val;
}
/* OK, if not multipart/signed try opaque signature */
if (strcmp (hdr->value, "application/x-pkcs7-mime") &&
strcmp (hdr->value, "application/pkcs7-mime")) {
- PKCS7err(PKCS7_F_SMIME_READ_PKCS7,PKCS7_R_INVALID_MIME_TYPE);
+ ASN1err(ASN1_F_SMIME_READ_ASN1,ASN1_R_INVALID_MIME_TYPE);
ERR_add_error_data(2, "type: ", hdr->value);
sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
return NULL;
sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
- if(!(p7 = B64_read_PKCS7(bio))) {
- PKCS7err(PKCS7_F_SMIME_READ_PKCS7, PKCS7_R_PKCS7_PARSE_ERROR);
+ if(!(val = b64_read_asn1(bio, it))) {
+ ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_ASN1_PARSE_ERROR);
return NULL;
}
- return p7;
+ return val;
}
/* Copy text from one BIO to another making the output CRLF at EOL */
int SMIME_crlf_copy(BIO *in, BIO *out, int flags)
{
+ BIO *bf;
char eol;
int len;
char linebuf[MAX_SMLEN];
- if(flags & PKCS7_BINARY) {
+ /* Buffer output so we don't write one line at a time. This is
+ * useful when streaming as we don't end up with one OCTET STRING
+ * per line.
+ */
+ bf = BIO_new(BIO_f_buffer());
+ if (!bf)
+ return 0;
+ out = BIO_push(bf, out);
+ if(flags & SMIME_BINARY)
+ {
while((len = BIO_read(in, linebuf, MAX_SMLEN)) > 0)
BIO_write(out, linebuf, len);
- return 1;
- }
- if(flags & PKCS7_TEXT)
- BIO_printf(out, "Content-Type: text/plain\r\n\r\n");
- while ((len = BIO_gets(in, linebuf, MAX_SMLEN)) > 0) {
- eol = strip_eol(linebuf, &len);
- if (len)
- BIO_write(out, linebuf, len);
- if(eol) BIO_write(out, "\r\n", 2);
- }
+ }
+ else
+ {
+ if(flags & SMIME_TEXT)
+ BIO_printf(out, "Content-Type: text/plain\r\n\r\n");
+ while ((len = BIO_gets(in, linebuf, MAX_SMLEN)) > 0)
+ {
+ eol = strip_eol(linebuf, &len);
+ if (len)
+ BIO_write(out, linebuf, len);
+ if(eol) BIO_write(out, "\r\n", 2);
+ }
+ }
+ (void)BIO_flush(out);
+ BIO_pop(out);
+ BIO_free(bf);
return 1;
}
MIME_HEADER *hdr;
if (!(headers = mime_parse_hdr(in))) {
- PKCS7err(PKCS7_F_SMIME_TEXT,PKCS7_R_MIME_PARSE_ERROR);
+ ASN1err(ASN1_F_SMIME_TEXT,ASN1_R_MIME_PARSE_ERROR);
return 0;
}
if(!(hdr = mime_hdr_find(headers, "content-type")) || !hdr->value) {
- PKCS7err(PKCS7_F_SMIME_TEXT,PKCS7_R_MIME_NO_CONTENT_TYPE);
+ ASN1err(ASN1_F_SMIME_TEXT,ASN1_R_MIME_NO_CONTENT_TYPE);
sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
return 0;
}
if (strcmp (hdr->value, "text/plain")) {
- PKCS7err(PKCS7_F_SMIME_TEXT,PKCS7_R_INVALID_MIME_TYPE);
+ ASN1err(ASN1_F_SMIME_TEXT,ASN1_R_INVALID_MIME_TYPE);
ERR_add_error_data(2, "type: ", hdr->value);
sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
return 0;
l=80-2-obase;
- b=s=X509_NAME_oneline(name,NULL,0);
- if (!*s)
+ b=X509_NAME_oneline(name,NULL,0);
+ if (!*b)
{
OPENSSL_free(b);
return 1;
}
- s++; /* skip the first slash */
+ s=b+1; /* skip the first slash */
c=s;
for (;;)
{
i=s-c;
if (BIO_write(bp,c,i) != i) goto err;
- c+=i;
- c++;
+ c=s+1; /* skip following slash */
if (*s != '\0')
{
if (BIO_write(bp,", ",2) != 2) goto err;
if (utype != typ->type)
ASN1_TYPE_set(typ, utype, NULL);
opval = pval;
- pval = (ASN1_VALUE **)&typ->value.ptr;
+ pval = &typ->value.asn1_value;
}
switch(utype)
{
typ = (ASN1_TYPE *)*pval;
utype = typ->type;
*putype = utype;
- pval = (ASN1_VALUE **)&typ->value.ptr;
+ pval = &typ->value.asn1_value;
}
else utype = *putype;
return;
}
i = asn1_get_choice_selector(pval, it);
- if (asn1_cb)
- asn1_cb(ASN1_OP_FREE_PRE, pval, it);
if ((i >= 0) && (i < it->tcount))
{
ASN1_VALUE **pchval;
{
ASN1_TYPE *typ = (ASN1_TYPE *)*pval;
utype = typ->type;
- pval = (ASN1_VALUE **)&typ->value.ptr;
+ pval = &typ->value.asn1_value;
if (!*pval)
return;
}
ASN1_OPT(X509_ALGOR, parameter, ASN1_ANY)
} ASN1_SEQUENCE_END(X509_ALGOR)
+ASN1_ITEM_TEMPLATE(X509_ALGORS) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, algorithms, X509_ALGOR)
+ASN1_ITEM_TEMPLATE_END(X509_ALGORS)
+
IMPLEMENT_ASN1_FUNCTIONS(X509_ALGOR)
+IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(X509_ALGORS, X509_ALGORS, X509_ALGORS)
IMPLEMENT_ASN1_DUP_FUNCTION(X509_ALGOR)
IMPLEMENT_STACK_OF(X509_ALGOR)
IMPLEMENT_ASN1_SET_OF(X509_ALGOR)
+
+int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype, void *pval)
+ {
+ if (!alg)
+ return 0;
+ if (ptype != V_ASN1_UNDEF)
+ {
+ if (alg->parameter == NULL)
+ alg->parameter = ASN1_TYPE_new();
+ if (alg->parameter == NULL)
+ return 0;
+ }
+ if (alg)
+ {
+ if (alg->algorithm)
+ ASN1_OBJECT_free(alg->algorithm);
+ alg->algorithm = aobj;
+ }
+ if (ptype == 0)
+ return 1;
+ if (ptype == V_ASN1_UNDEF)
+ {
+ if (alg->parameter)
+ {
+ ASN1_TYPE_free(alg->parameter);
+ alg->parameter = NULL;
+ }
+ }
+ else
+ ASN1_TYPE_set(alg->parameter, ptype, pval);
+ return 1;
+ }
+
+void X509_ALGOR_get0(ASN1_OBJECT **paobj, int *pptype, void **ppval,
+ X509_ALGOR *algor)
+ {
+ if (paobj)
+ *paobj = algor->algorithm;
+ if (pptype)
+ {
+ if (algor->parameter == NULL)
+ {
+ *pptype = V_ASN1_UNDEF;
+ return;
+ }
+ else
+ *pptype = algor->parameter->type;
+ if (ppval)
+ *ppval = algor->parameter->value.ptr;
+ }
+ }
+
ASN1_SIMPLE(X509_EXTENSION, value, ASN1_OCTET_STRING)
} ASN1_SEQUENCE_END(X509_EXTENSION)
+ASN1_ITEM_TEMPLATE(X509_EXTENSIONS) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, Extension, X509_EXTENSION)
+ASN1_ITEM_TEMPLATE_END(X509_EXTENSIONS)
+
IMPLEMENT_ASN1_FUNCTIONS(X509_EXTENSION)
+IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(X509_EXTENSIONS, X509_EXTENSIONS, X509_EXTENSIONS)
IMPLEMENT_ASN1_DUP_FUNCTION(X509_EXTENSION)
#include "cryptlib.h"
#include <openssl/bio.h>
#if defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_BSDSOCK)
-#include "netdb.h"
+#include <netdb.h>
+#if defined(NETWARE_CLIB)
+#include <sys/ioctl.h>
+NETDB_DEFINE_CONTEXT
+#endif
#endif
#ifndef OPENSSL_NO_SOCK
/* Note: under VMS with SOCKETSHR, it seems like the first
* parameter is 'char *', instead of 'const char *'
*/
- s=getservbyname(
#ifndef CONST_STRICT
- (char *)
+ s=getservbyname((char *)str,"tcp");
+#else
+ s=getservbyname(str,"tcp");
#endif
- str,"tcp");
if(s != NULL)
*port_ptr=ntohs((unsigned short)s->s_port);
CRYPTO_w_unlock(CRYPTO_LOCK_GETSERVBYNAME);
#if 1
/* Caching gethostbyname() results forever is wrong,
* so we have to let the true gethostbyname() worry about this */
+#if (defined(NETWARE_BSDSOCK) && !defined(__NOVELL_LIBC__))
+ return gethostbyname((char*)name);
+#else
return gethostbyname(name);
+#endif
#else
struct hostent *ret;
int i,lowi=0,j;
/* Note: under VMS with SOCKETSHR, it seems like the first
* parameter is 'char *', instead of 'const char *'
*/
- ret=gethostbyname(
# ifndef CONST_STRICT
- (char *)
+ ret=gethostbyname((char *)name);
+# else
+ ret=gethostbyname(name);
# endif
- name);
if (ret == NULL)
goto end;
#define BIO_TYPE_BIO (19|0x0400) /* (half a) BIO pair */
#define BIO_TYPE_LINEBUFFER (20|0x0200) /* filter */
#define BIO_TYPE_DGRAM (21|0x0400|0x0100)
+#define BIO_TYPE_COMP (23|0x0200) /* filter */
#define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */
#define BIO_TYPE_FILTER 0x0200
clear_socket_error();
if ( data->connected )
- ret=send(b->num,in,inl,0);
+ ret=writesocket(b->num,in,inl);
else
+#if defined(NETWARE_CLIB) && defined(NETWARE_BSDSOCK)
+ ret=sendto(b->num, (char *)in, inl, 0, &data->peer, sizeof(data->peer));
+#else
ret=sendto(b->num, in, inl, 0, &data->peer, sizeof(data->peer));
+#endif
BIO_clear_retry_flags(b);
if (ret <= 0)
#include "bio_lcl.h"
#include <openssl/err.h>
+#if defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_CLIB)
+#include <nwfileio.h>
+#endif
+
#if !defined(OPENSSL_NO_STDIO)
static int MS_CALLBACK file_write(BIO *h, const char *buf, int num);
/* Under CLib there are differences in file modes
*/
if (num & BIO_FP_TEXT)
- _setmode(fd,O_TEXT);
+ setmode(fd,O_TEXT);
else
- _setmode(fd,O_BINARY);
+ setmode(fd,O_BINARY);
#elif defined(OPENSSL_SYS_MSDOS)
int fd = fileno((FILE*)ptr);
/* Set correct text/binary mode */
BIGNUM N; /* The modulus */
BIGNUM Ni; /* R*(1/R mod N) - N*Ni = 1
* (Ni is only stored for bignum algorithm) */
+#if 0
+ /* OpenSSL 0.9.9 preview: */
+ BN_ULONG n0[2];/* least significant word(s) of Ni */
+#else
BN_ULONG n0; /* least significant word of Ni */
+#endif
int flags;
};
int cl, int dl);
BN_ULONG bn_sub_part_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b,
int cl, int dl);
+int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np,const BN_ULONG *n0, int num);
#ifdef __cplusplus
}
#define MONT_WORD /* use the faster word-based algorithm */
+#if defined(MONT_WORD) && defined(OPENSSL_BN_ASM_MONT) && (BN_BITS2<=32)
+/* This condition means we have a specific non-default build:
+ * In the 0.9.8 branch, OPENSSL_BN_ASM_MONT is normally not set for any
+ * BN_BITS2<=32 platform; an explicit "enable-montasm" is required.
+ * I.e., if we are here, the user intentionally deviates from the
+ * normal stable build to get better Montgomery performance from
+ * the 0.9.9-dev backport.
+ *
+ * In this case only, we also enable BN_from_montgomery_word()
+ * (another non-stable feature from 0.9.9-dev).
+ */
+#define MONT_FROM_WORD___NON_DEFAULT_0_9_8_BUILD
+#endif
+
+#ifdef MONT_FROM_WORD___NON_DEFAULT_0_9_8_BUILD
+static int BN_from_montgomery_word(BIGNUM *ret, BIGNUM *r, BN_MONT_CTX *mont);
+#endif
+
+
+
int BN_mod_mul_montgomery(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
BN_MONT_CTX *mont, BN_CTX *ctx)
{
BIGNUM *tmp;
int ret=0;
+#if defined(OPENSSL_BN_ASM_MONT) && defined(MONT_WORD)
+ int num = mont->N.top;
+
+ if (num>1 && a->top==num && b->top==num)
+ {
+ if (bn_wexpand(r,num) == NULL) return(0);
+#if 0 /* for OpenSSL 0.9.9 mont->n0 */
+ if (bn_mul_mont(r->d,a->d,b->d,mont->N.d,mont->n0,num))
+#else
+ if (bn_mul_mont(r->d,a->d,b->d,mont->N.d,&mont->n0,num))
+#endif
+ {
+ r->neg = a->neg^b->neg;
+ r->top = num;
+ bn_correct_top(r);
+ return(1);
+ }
+ }
+#endif
BN_CTX_start(ctx);
tmp = BN_CTX_get(ctx);
if (!BN_mul(tmp,a,b,ctx)) goto err;
}
/* reduce from aRR to aR */
+#ifdef MONT_FROM_WORD___NON_DEFAULT_0_9_8_BUILD
+ if (!BN_from_montgomery_word(r,tmp,mont)) goto err;
+#else
if (!BN_from_montgomery(r,tmp,mont,ctx)) goto err;
+#endif
bn_check_top(r);
ret=1;
err:
return(ret);
}
+#ifdef MONT_FROM_WORD___NON_DEFAULT_0_9_8_BUILD
+static int BN_from_montgomery_word(BIGNUM *ret, BIGNUM *r, BN_MONT_CTX *mont)
+ {
+ BIGNUM *n;
+ BN_ULONG *ap,*np,*rp,n0,v,*nrp;
+ int al,nl,max,i,x,ri;
+
+ n= &(mont->N);
+ /* mont->ri is the size of mont->N in bits (rounded up
+ to the word size) */
+ al=ri=mont->ri/BN_BITS2;
+
+ nl=n->top;
+ if ((al == 0) || (nl == 0)) { ret->top=0; return(1); }
+
+ max=(nl+al+1); /* allow for overflow (no?) XXX */
+ if (bn_wexpand(r,max) == NULL) return(0);
+
+ r->neg^=n->neg;
+ np=n->d;
+ rp=r->d;
+ nrp= &(r->d[nl]);
+
+ /* clear the top words of T */
+ for (i=r->top; i<max; i++) /* memset? XXX */
+ r->d[i]=0;
+
+ r->top=max;
+#if 0 /* for OpenSSL 0.9.9 mont->n0 */
+ n0=mont->n0[0];
+#else
+ n0=mont->n0;
+#endif
+
+#ifdef BN_COUNT
+ fprintf(stderr,"word BN_from_montgomery_word %d * %d\n",nl,nl);
+#endif
+ for (i=0; i<nl; i++)
+ {
+#ifdef __TANDEM
+ {
+ long long t1;
+ long long t2;
+ long long t3;
+ t1 = rp[0] * (n0 & 0177777);
+ t2 = 037777600000l;
+ t2 = n0 & t2;
+ t3 = rp[0] & 0177777;
+ t2 = (t3 * t2) & BN_MASK2;
+ t1 = t1 + t2;
+ v=bn_mul_add_words(rp,np,nl,(BN_ULONG) t1);
+ }
+#else
+ v=bn_mul_add_words(rp,np,nl,(rp[0]*n0)&BN_MASK2);
+#endif
+ nrp++;
+ rp++;
+ if (((nrp[-1]+=v)&BN_MASK2) >= v)
+ continue;
+ else
+ {
+ if (((++nrp[0])&BN_MASK2) != 0) continue;
+ if (((++nrp[1])&BN_MASK2) != 0) continue;
+ for (x=2; (((++nrp[x])&BN_MASK2) == 0); x++) ;
+ }
+ }
+ bn_correct_top(r);
+
+ /* mont->ri will be a multiple of the word size and below code
+ * is kind of BN_rshift(ret,r,mont->ri) equivalent */
+ if (r->top <= ri)
+ {
+ ret->top=0;
+ return(1);
+ }
+ al=r->top-ri;
+
+ if (bn_wexpand(ret,ri) == NULL) return(0);
+ x=0-(((al-ri)>>(sizeof(al)*8-1))&1);
+ ret->top=x=(ri&~x)|(al&x); /* min(ri,al) */
+ ret->neg=r->neg;
+
+ rp=ret->d;
+ ap=&(r->d[ri]);
+
+ {
+ size_t m1,m2;
+
+ v=bn_sub_words(rp,ap,np,ri);
+ /* this ----------------^^ works even in al<ri case
+ * thanks to zealous zeroing of top of the vector in the
+ * beginning. */
+
+ /* if (al==ri && !v) || al>ri) nrp=rp; else nrp=ap; */
+ /* in other words if subtraction result is real, then
+ * trick unconditional memcpy below to perform in-place
+ * "refresh" instead of actual copy. */
+ m1=0-(size_t)(((al-ri)>>(sizeof(al)*8-1))&1); /* al<ri */
+ m2=0-(size_t)(((ri-al)>>(sizeof(al)*8-1))&1); /* al>ri */
+ m1|=m2; /* (al!=ri) */
+ m1|=(0-(size_t)v); /* (al!=ri || v) */
+ m1&=~m2; /* (al!=ri || v) && !al>ri */
+ nrp=(BN_ULONG *)(((size_t)rp&~m1)|((size_t)ap&m1));
+ }
+
+ /* 'i<ri' is chosen to eliminate dependency on input data, even
+ * though it results in redundant copy in al<ri case. */
+ for (i=0,ri-=4; i<ri; i+=4)
+ {
+ BN_ULONG t1,t2,t3,t4;
+
+ t1=nrp[i+0];
+ t2=nrp[i+1];
+ t3=nrp[i+2]; ap[i+0]=0;
+ t4=nrp[i+3]; ap[i+1]=0;
+ rp[i+0]=t1; ap[i+2]=0;
+ rp[i+1]=t2; ap[i+3]=0;
+ rp[i+2]=t3;
+ rp[i+3]=t4;
+ }
+ for (ri+=4; i<ri; i++)
+ rp[i]=nrp[i], ap[i]=0;
+ bn_correct_top(r);
+ bn_correct_top(ret);
+ bn_check_top(ret);
+
+ return(1);
+ }
+
+int BN_from_montgomery(BIGNUM *ret, const BIGNUM *a, BN_MONT_CTX *mont,
+ BN_CTX *ctx)
+ {
+ int retn=0;
+ BIGNUM *t;
+
+ BN_CTX_start(ctx);
+ if ((t = BN_CTX_get(ctx)) && BN_copy(t,a))
+ retn = BN_from_montgomery_word(ret,t,mont);
+ BN_CTX_end(ctx);
+ return retn;
+ }
+
+#else /* !MONT_FROM_WORD___NON_DEFAULT_0_9_8_BUILD */
+
int BN_from_montgomery(BIGNUM *ret, const BIGNUM *a, BN_MONT_CTX *mont,
BN_CTX *ctx)
{
BN_CTX_end(ctx);
return(retn);
}
+#endif /* MONT_FROM_WORD___NON_DEFAULT_0_9_8_BUILD */
BN_MONT_CTX *BN_MONT_CTX_new(void)
{
BN_init(&(ctx->RR));
BN_init(&(ctx->N));
BN_init(&(ctx->Ni));
+#if 0 /* for OpenSSL 0.9.9 mont->n0 */
+ ctx->n0[0] = ctx->n0[1] = 0;
+#else
+ ctx->n0 = 0;
+#endif
ctx->flags=0;
}
mont->ri=(BN_num_bits(mod)+(BN_BITS2-1))/BN_BITS2*BN_BITS2;
BN_zero(R);
+#if 0 /* for OpenSSL 0.9.9 mont->n0, would be "#if defined(OPENSSL_BN_ASM_MONT) && (BN_BITS2<=32)",
+ only certain BN_BITS2<=32 platforms actually need this */
+ if (!(BN_set_bit(R,2*BN_BITS2))) goto err; /* R */
+#else
if (!(BN_set_bit(R,BN_BITS2))) goto err; /* R */
+#endif
buf[0]=mod->d[0]; /* tmod = N mod word size */
buf[1]=0;
+
+ BN_init(&tmod);
tmod.d=buf;
tmod.top = buf[0] != 0 ? 1 : 0;
tmod.dmax=2;
tmod.neg=0;
+
+#if 0 /* for OpenSSL 0.9.9 mont->n0, would be "#if defined(OPENSSL_BN_ASM_MONT) && (BN_BITS2<=32)";
+ only certain BN_BITS2<=32 platforms actually need this */
+ tmod.top=0;
+ if ((buf[0] = mod->d[0])) tmod.top=1;
+ if ((buf[1] = mod->top>1 ? mod->d[1] : 0)) tmod.top=2;
+
+ if ((BN_mod_inverse(Ri,R,&tmod,ctx)) == NULL)
+ goto err;
+ if (!BN_lshift(Ri,Ri,2*BN_BITS2)) goto err; /* R*Ri */
+ if (!BN_is_zero(Ri))
+ {
+ if (!BN_sub_word(Ri,1)) goto err;
+ }
+ else /* if N mod word size == 1 */
+ {
+ if (bn_expand(Ri,(int)sizeof(BN_ULONG)*2) == NULL)
+ goto err;
+ /* Ri-- (mod double word size) */
+ Ri->neg=0;
+ Ri->d[0]=BN_MASK2;
+ Ri->d[1]=BN_MASK2;
+ Ri->top=2;
+ }
+ if (!BN_div(Ri,NULL,Ri,&tmod,ctx)) goto err;
+ /* Ni = (R*Ri-1)/N,
+ * keep only couple of least significant words: */
+ mont->n0[0] = (Ri->top > 0) ? Ri->d[0] : 0;
+ mont->n0[1] = (Ri->top > 1) ? Ri->d[1] : 0;
+#else
/* Ri = R^-1 mod N*/
if ((BN_mod_inverse(Ri,R,&tmod,ctx)) == NULL)
goto err;
if (!BN_div(Ri,NULL,Ri,&tmod,ctx)) goto err;
/* Ni = (R*Ri-1)/N,
* keep only least significant word: */
+# if 0 /* for OpenSSL 0.9.9 mont->n0 */
+ mont->n0[0] = (Ri->top > 0) ? Ri->d[0] : 0;
+ mont->n0[1] = 0;
+# else
mont->n0 = (Ri->top > 0) ? Ri->d[0] : 0;
+# endif
+#endif
}
#else /* !MONT_WORD */
{ /* bignum version */
if (!BN_copy(&(to->N),&(from->N))) return NULL;
if (!BN_copy(&(to->Ni),&(from->Ni))) return NULL;
to->ri=from->ri;
+#if 0 /* for OpenSSL 0.9.9 mont->n0 */
+ to->n0[0]=from->n0[0];
+ to->n0[1]=from->n0[1];
+#else
to->n0=from->n0;
+#endif
return(to);
}
* a[0]*b[0]+a[1]*b[1]+(a[0]-a[1])*(b[1]-b[0])
* a[1]*b[1]
*/
+/* dnX may not be positive, but n2/2+dnX has to be */
void bn_mul_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n2,
int dna, int dnb, BN_ULONG *t)
{
BN_ULONG ln,lo,*p;
# ifdef BN_COUNT
- fprintf(stderr," bn_mul_recursive %d * %d\n",n2,n2);
+ fprintf(stderr," bn_mul_recursive %d%+d * %d%+d\n",n2,dna,n2,dnb);
# endif
# ifdef BN_MUL_COMBA
# if 0
/* n+tn is the word length
* t needs to be n*4 is size, as does r */
+/* tnX may not be negative but less than n */
void bn_mul_part_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n,
int tna, int tnb, BN_ULONG *t)
{
BN_ULONG ln,lo,*p;
# ifdef BN_COUNT
- fprintf(stderr," bn_mul_part_recursive (%d+%d) * (%d+%d)\n",
- tna, n, tnb, n);
+ fprintf(stderr," bn_mul_part_recursive (%d%+d) * (%d%+d)\n",
+ n, tna, n, tnb);
# endif
if (n < 8)
{
for (;;)
{
i/=2;
- if (i <= tna && tna == tnb)
+ /* these simplified conditions work
+ * exclusively because difference
+ * between tna and tnb is 1 or 0 */
+ if (i < tna || i < tnb)
{
- bn_mul_recursive(&(r[n2]),
+ bn_mul_part_recursive(&(r[n2]),
&(a[n]),&(b[n]),
i,tna-i,tnb-i,p);
break;
}
- else if (i < tna || i < tnb)
+ else if (i == tna || i == tnb)
{
- bn_mul_part_recursive(&(r[n2]),
+ bn_mul_recursive(&(r[n2]),
&(a[n]),&(b[n]),
i,tna-i,tnb-i,p);
break;
0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
0xFFFFFFFF,0x000001FF};
-#elif BN_BITS2 == 16
-static const BN_ULONG _nist_p_192[] = {0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFE,
- 0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF};
-static const BN_ULONG _nist_p_224[] = {0x0001,0x0000,0x0000,0x0000,0x0000,
- 0x0000,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF};
-static const BN_ULONG _nist_p_256[] = {0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,
- 0xFFFF,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0001,0x0000,0xFFFF,
- 0xFFFF};
-static const BN_ULONG _nist_p_384[] = {0xFFFF,0xFFFF,0x0000,0x0000,0x0000,
- 0x0000,0xFFFF,0xFFFF,0xFFFE,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,
- 0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF};
-static const BN_ULONG _nist_p_521[] = {0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,
- 0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,
- 0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,
- 0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0x01FF};
-#elif BN_BITS2 == 8
-static const BN_ULONG _nist_p_192[] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF};
-static const BN_ULONG _nist_p_224[] = {0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
-static const BN_ULONG _nist_p_256[] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x01,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF};
-static const BN_ULONG _nist_p_384[] = {0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
-static const BN_ULONG _nist_p_521[] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0x01};
#endif
const BIGNUM *BN_get0_nist_prime_192(void)
return &const_nist_521;
}
-/* some misc internal functions */
-#if BN_BITS2 != 64
-static BN_ULONG _256_data[BN_NIST_256_TOP*6];
-static int _is_set_256_data = 0;
-static void _init_256_data(void);
-
-static BN_ULONG _384_data[BN_NIST_384_TOP*8];
-static int _is_set_384_data = 0;
-static void _init_384_data(void);
-#endif
-
-#define BN_NIST_ADD_ONE(a) while (!(++(*(a)))) ++(a);
+#define BN_NIST_ADD_ONE(a) while (!(*(a)=(*(a)+1)&BN_MASK2)) ++(a);
static void nist_cp_bn_0(BN_ULONG *buf, BN_ULONG *a, int top, int max)
{
}
#if BN_BITS2 == 64
-#define bn_cp_64(to, n, from, m) (to)[n] = (from)[m];
+#define bn_cp_64(to, n, from, m) (to)[n] = (m>=0)?((from)[m]):0;
#define bn_64_set_0(to, n) (to)[n] = (BN_ULONG)0;
/* TBD */
-#define bn_cp_32(to, n, from, m) (to)[n] = (from)[m];
+#define bn_cp_32(to, n, from, m) (to)[n] = (m>=0)?((from)[m]):0;
#define bn_32_set_0(to, n) (to)[n] = (BN_ULONG)0;
#else
#define bn_cp_64(to, n, from, m) \
bn_32_set_0(to, (n)*2+1); \
}
#if BN_BITS2 == 32
-#define bn_cp_32(to, n, from, m) (to)[n] = (from)[m];
+#define bn_cp_32(to, n, from, m) (to)[n] = (m>=0)?((from)[m]):0;
#define bn_32_set_0(to, n) (to)[n] = (BN_ULONG)0;
-#elif BN_BITS2 == 16
-#define bn_cp_32(to, n, from, m) \
- { \
- (to)[(n)*2] = (from)[(m)*2]; \
- (to)[(n)*2+1] = (from)[(m)*2+1];\
- }
-#define bn_32_set_0(to, n) { (to)[(n)*2] = 0; (to)[(n)*2+1] = 0; }
-#elif BN_BITS2 == 8
-#define bn_cp_32(to, n, from, m) \
- { \
- (to)[(n)*4] = (from)[(m)*4]; \
- (to)[(n)*4+1] = (from)[(m)*4+1];\
- (to)[(n)*4+2] = (from)[(m)*4+2];\
- (to)[(n)*4+3] = (from)[(m)*4+3];\
- }
-#define bn_32_set_0(to, n) \
- { (to)[(n)*4] = (BN_ULONG)0; (to)[(n)*4+1] = (BN_ULONG)0; \
- (to)[(n)*4+2] = (BN_ULONG)0; (to)[(n)*4+3] = (BN_ULONG)0; }
#endif
#endif /* BN_BITS2 != 64 */
BN_CTX *ctx)
{
int top = a->top, i;
- BN_ULONG carry = 0;
+ int carry;
register BN_ULONG *r_d, *a_d = a->d;
BN_ULONG t_d[BN_NIST_192_TOP],
- buf[BN_NIST_192_TOP];
+ buf[BN_NIST_192_TOP],
+ c_d[BN_NIST_192_TOP],
+ *res;
+ size_t mask;
i = BN_ucmp(field, a);
if (i == 0)
nist_cp_bn_0(buf, a_d + BN_NIST_192_TOP, top - BN_NIST_192_TOP, BN_NIST_192_TOP);
-#if defined(OPENSSL_SYS_VMS) && defined(__DECC)
-# pragma message save
-# pragma message disable BADSUBSCRIPT
-#endif
-
nist_set_192(t_d, buf, 0, 3, 3);
- if (bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP))
- ++carry;
-
+ carry = bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_192,BN_NIST_192_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+
nist_set_192(t_d, buf, 4, 4, 0);
- if (bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP))
- ++carry;
-
-#if defined(OPENSSL_SYS_VMS) && defined(__DECC)
-# pragma message restore
-#endif
+ carry = bn_add_words(r_d, res, t_d, BN_NIST_192_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_192,BN_NIST_192_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
nist_set_192(t_d, buf, 5, 5, 5)
- if (bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP))
- ++carry;
+ carry = bn_add_words(r_d, res, t_d, BN_NIST_192_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_192,BN_NIST_192_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
- while (carry)
- {
- if (bn_sub_words(r_d, r_d, _nist_p_192, BN_NIST_192_TOP))
- --carry;
- }
+ nist_cp_bn(r_d, res, BN_NIST_192_TOP);
r->top = BN_NIST_192_TOP;
bn_correct_top(r);
- if (BN_ucmp(r, field) >= 0)
- {
- bn_sub_words(r_d, r_d, _nist_p_192, BN_NIST_192_TOP);
- bn_correct_top(r);
- }
- bn_check_top(r);
return 1;
}
int BN_nist_mod_224(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
BN_CTX *ctx)
{
-#if BN_BITS2 != 64
+#if BN_BITS2 == 32
int top = a->top, i;
- int carry = 0;
+ int carry;
BN_ULONG *r_d, *a_d = a->d;
BN_ULONG t_d[BN_NIST_224_TOP],
- buf[BN_NIST_224_TOP];
+ buf[BN_NIST_224_TOP],
+ c_d[BN_NIST_224_TOP],
+ *res;
+ size_t mask;
i = BN_ucmp(field, a);
if (i == 0)
nist_cp_bn_0(buf, a_d + BN_NIST_224_TOP, top - BN_NIST_224_TOP, BN_NIST_224_TOP);
nist_set_224(t_d, buf, 10, 9, 8, 7, 0, 0, 0);
- if (bn_add_words(r_d, r_d, t_d, BN_NIST_224_TOP))
- ++carry;
+ carry = bn_add_words(r_d, r_d, t_d, BN_NIST_224_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_224,BN_NIST_224_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+
nist_set_224(t_d, buf, 0, 13, 12, 11, 0, 0, 0);
- if (bn_add_words(r_d, r_d, t_d, BN_NIST_224_TOP))
- ++carry;
+ carry = bn_add_words(r_d, res, t_d, BN_NIST_224_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_224,BN_NIST_224_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+
nist_set_224(t_d, buf, 13, 12, 11, 10, 9, 8, 7);
- if (bn_sub_words(r_d, r_d, t_d, BN_NIST_224_TOP))
- --carry;
+#if BRANCH_FREE
+ carry = bn_sub_words(r_d, res, t_d, BN_NIST_224_TOP);
+ bn_add_words(c_d,r_d,_nist_p_224,BN_NIST_224_TOP);
+ mask = 0-(size_t)carry;
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+#else
+ if (bn_sub_words(r_d, res, t_d, BN_NIST_224_TOP))
+ bn_add_words(r_d,r_d,_nist_p_224,BN_NIST_224_TOP);
+#endif
nist_set_224(t_d, buf, 0, 0, 0, 0, 13, 12, 11);
- if (bn_sub_words(r_d, r_d, t_d, BN_NIST_224_TOP))
- --carry;
-
- if (carry > 0)
- while (carry)
- {
- if (bn_sub_words(r_d,r_d,_nist_p_224,BN_NIST_224_TOP))
- --carry;
- }
- else if (carry < 0)
- while (carry)
- {
- if (bn_add_words(r_d,r_d,_nist_p_224,BN_NIST_224_TOP))
- ++carry;
- }
+#if BRANCH_FREE
+ carry = bn_sub_words(r_d, res, t_d, BN_NIST_224_TOP);
+ bn_add_words(c_d,r_d,_nist_p_224,BN_NIST_224_TOP);
+ mask = 0-(size_t)carry;
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+ nist_cp_bn(r_d, res, BN_NIST_224_TOP);
+#else
+ if (bn_sub_words(r_d, r_d, t_d, BN_NIST_224_TOP))
+ bn_add_words(r_d,r_d,_nist_p_224,BN_NIST_224_TOP);
+#endif
r->top = BN_NIST_224_TOP;
bn_correct_top(r);
- if (BN_ucmp(r, field) >= 0)
- {
- bn_sub_words(r_d, r_d, _nist_p_224, BN_NIST_224_TOP);
- bn_correct_top(r);
- }
- bn_check_top(r);
+
return 1;
-#else
+#else /* BN_BITS!=32 */
return 0;
#endif
}
-#if BN_BITS2 != 64
-static void _init_256_data(void)
- {
- int i;
- BN_ULONG *tmp1 = _256_data;
- const BN_ULONG *tmp2 = tmp1;
-
- memcpy(tmp1, _nist_p_256, BN_NIST_256_TOP * sizeof(BN_ULONG));
- tmp1 += BN_NIST_256_TOP;
-
- for (i=0; i<5; i++)
- {
- bn_add_words(tmp1, _nist_p_256, tmp2, BN_NIST_256_TOP);
- tmp2 = tmp1;
- tmp1 += BN_NIST_256_TOP;
- }
- _is_set_256_data = 1;
- }
-#endif
-
#define nist_set_256(to, from, a1, a2, a3, a4, a5, a6, a7, a8) \
{ \
if (a8 != 0) bn_cp_32(to, 0, from, (a8) - 8) else bn_32_set_0(to, 0)\
int BN_nist_mod_256(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
BN_CTX *ctx)
{
-#if BN_BITS2 != 64
+#if BN_BITS2 == 32
int i, top = a->top;
int carry = 0;
register BN_ULONG *a_d = a->d, *r_d;
BN_ULONG t_d[BN_NIST_256_TOP],
- t_d2[BN_NIST_256_TOP],
- buf[BN_NIST_256_TOP];
+ buf[BN_NIST_256_TOP],
+ c_d[BN_NIST_256_TOP],
+ *res;
+ size_t mask;
- if (!_is_set_256_data)
- {
- CRYPTO_w_lock(CRYPTO_LOCK_BN);
-
- if (!_is_set_256_data)
- _init_256_data();
-
- CRYPTO_w_unlock(CRYPTO_LOCK_BN);
- }
-
i = BN_ucmp(field, a);
if (i == 0)
{
/*S1*/
nist_set_256(t_d, buf, 15, 14, 13, 12, 11, 0, 0, 0);
/*S2*/
- nist_set_256(t_d2,buf, 0, 15, 14, 13, 12, 0, 0, 0);
- if (bn_add_words(t_d, t_d, t_d2, BN_NIST_256_TOP))
- carry = 2;
- /* left shift */
- {
- register BN_ULONG *ap,t,c;
- ap = t_d;
- c=0;
- for (i = BN_NIST_256_TOP; i != 0; --i)
- {
- t= *ap;
- *(ap++)=((t<<1)|c)&BN_MASK2;
- c=(t & BN_TBIT)?1:0;
- }
- if (c)
- ++carry;
- }
+ nist_set_256(c_d,buf, 0, 15, 14, 13, 12, 0, 0, 0);
+ carry = bn_add_words(t_d, t_d, c_d, BN_NIST_256_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,t_d,_nist_p_256,BN_NIST_256_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)t_d&~mask));
+
+ carry = bn_add_words(t_d, res, res, BN_NIST_256_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,t_d,_nist_p_256,BN_NIST_256_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)t_d&~mask));
+
+ carry = bn_add_words(r_d, r_d, res, BN_NIST_256_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_256,BN_NIST_256_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
- if (bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP))
- ++carry;
/*S3*/
nist_set_256(t_d, buf, 15, 14, 0, 0, 0, 10, 9, 8);
- if (bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP))
- ++carry;
+ carry = bn_add_words(r_d, res, t_d, BN_NIST_256_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_256,BN_NIST_256_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+
/*S4*/
nist_set_256(t_d, buf, 8, 13, 15, 14, 13, 11, 10, 9);
- if (bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP))
- ++carry;
+ carry = bn_add_words(r_d, res, t_d, BN_NIST_256_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_256,BN_NIST_256_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+
/*D1*/
nist_set_256(t_d, buf, 10, 8, 0, 0, 0, 13, 12, 11);
- if (bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP))
- --carry;
+#if BRANCH_FREE
+ carry = bn_sub_words(r_d, res, t_d, BN_NIST_256_TOP);
+ bn_add_words(c_d,r_d,_nist_p_256,BN_NIST_256_TOP);
+ mask = 0-(size_t)carry;
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+#else
+ if (bn_sub_words(r_d, res, t_d, BN_NIST_256_TOP))
+ bn_add_words(r_d,r_d,_nist_p_256,BN_NIST_256_TOP);
+#endif
/*D2*/
nist_set_256(t_d, buf, 11, 9, 0, 0, 15, 14, 13, 12);
+#if BRANCH_FREE
+ carry = bn_sub_words(r_d, res, t_d, BN_NIST_256_TOP);
+ bn_add_words(c_d,r_d,_nist_p_256,BN_NIST_256_TOP);
+ mask = 0-(size_t)carry;
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+#else
if (bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP))
- --carry;
+ bn_add_words(r_d,r_d,_nist_p_256,BN_NIST_256_TOP);
+#endif
/*D3*/
nist_set_256(t_d, buf, 12, 0, 10, 9, 8, 15, 14, 13);
+#if BRANCH_FREE
+ carry = bn_sub_words(r_d, res, t_d, BN_NIST_256_TOP);
+ bn_add_words(c_d,r_d,_nist_p_256,BN_NIST_256_TOP);
+ mask = 0-(size_t)carry;
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+#else
if (bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP))
- --carry;
+ bn_add_words(r_d,r_d,_nist_p_256,BN_NIST_256_TOP);
+#endif
/*D4*/
nist_set_256(t_d, buf, 13, 0, 11, 10, 9, 0, 15, 14);
- if (bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP))
- --carry;
-
- if (carry)
- {
- if (carry > 0)
- bn_sub_words(r_d, r_d, _256_data + BN_NIST_256_TOP *
- --carry, BN_NIST_256_TOP);
- else
- {
- carry = -carry;
- bn_add_words(r_d, r_d, _256_data + BN_NIST_256_TOP *
- --carry, BN_NIST_256_TOP);
- }
- }
+#if BRANCH_FREE
+ carry = bn_sub_words(r_d, res, t_d, BN_NIST_256_TOP);
+ bn_add_words(c_d,r_d,_nist_p_256,BN_NIST_256_TOP);
+ mask = 0-(size_t)carry;
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+ nist_cp_bn(r_d, res, BN_NIST_384_TOP);
+#else
+ if (bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP))
+ bn_add_words(r_d,r_d,_nist_p_256,BN_NIST_256_TOP);
+#endif
r->top = BN_NIST_256_TOP;
bn_correct_top(r);
- if (BN_ucmp(r, field) >= 0)
- {
- bn_sub_words(r_d, r_d, _nist_p_256, BN_NIST_256_TOP);
- bn_correct_top(r);
- }
- bn_check_top(r);
+
return 1;
-#else
+#else /* BN_BITS!=32 */
return 0;
#endif
}
-#if BN_BITS2 != 64
-static void _init_384_data(void)
- {
- int i;
- BN_ULONG *tmp1 = _384_data;
- const BN_ULONG *tmp2 = tmp1;
-
- memcpy(tmp1, _nist_p_384, BN_NIST_384_TOP * sizeof(BN_ULONG));
- tmp1 += BN_NIST_384_TOP;
-
- for (i=0; i<7; i++)
- {
- bn_add_words(tmp1, _nist_p_384, tmp2, BN_NIST_384_TOP);
- tmp2 = tmp1;
- tmp1 += BN_NIST_384_TOP;
- }
- _is_set_384_data = 1;
- }
-#endif
-
#define nist_set_384(to,from,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12) \
{ \
if (a12 != 0) bn_cp_32(to, 0, from, (a12) - 12) else bn_32_set_0(to, 0)\
int BN_nist_mod_384(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
BN_CTX *ctx)
{
-#if BN_BITS2 != 64
+#if BN_BITS2 == 32
int i, top = a->top;
int carry = 0;
register BN_ULONG *r_d, *a_d = a->d;
BN_ULONG t_d[BN_NIST_384_TOP],
- buf[BN_NIST_384_TOP];
-
- if (!_is_set_384_data)
- {
- CRYPTO_w_lock(CRYPTO_LOCK_BN);
-
- if (!_is_set_384_data)
- _init_384_data();
-
- CRYPTO_w_unlock(CRYPTO_LOCK_BN);
- }
+ buf[BN_NIST_384_TOP],
+ c_d[BN_NIST_384_TOP],
+ *res;
+ size_t mask;
i = BN_ucmp(field, a);
if (i == 0)
register BN_ULONG *ap,t,c;
ap = t_d;
c=0;
- for (i = BN_NIST_256_TOP; i != 0; --i)
+ for (i = 3; i != 0; --i)
{
t= *ap;
*(ap++)=((t<<1)|c)&BN_MASK2;
c=(t & BN_TBIT)?1:0;
}
+ *ap=c;
}
- if (bn_add_words(r_d+(128/BN_BITS2), r_d+(128/BN_BITS2),
- t_d, BN_NIST_256_TOP))
- ++carry;
+ carry = bn_add_words(r_d+(128/BN_BITS2), r_d+(128/BN_BITS2),
+ t_d, BN_NIST_256_TOP);
+ /*
+ * we need if (result>=modulus) subtract(result,modulus);
+ * in n-bit space this can be expressed as
+ * if (carry || result>=modulus) subtract(result,modulus);
+ * the catch is that comparison implies subtraction and
+ * therefore one can write tmp=subtract(result,modulus);
+ * and then if(carry || !borrow) result=tmp; this's what
+ * happens below, but without explicit if:-) a.
+ */
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+
/*S2 */
- if (bn_add_words(r_d, r_d, buf, BN_NIST_384_TOP))
- ++carry;
+ carry = bn_add_words(r_d, res, buf, BN_NIST_384_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+
/*S3*/
nist_set_384(t_d,buf,20,19,18,17,16,15,14,13,12,23,22,21);
- if (bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP))
- ++carry;
+ carry = bn_add_words(r_d, res, t_d, BN_NIST_384_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+
/*S4*/
nist_set_384(t_d,buf,19,18,17,16,15,14,13,12,20,0,23,0);
- if (bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP))
- ++carry;
+ carry = bn_add_words(r_d, res, t_d, BN_NIST_384_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+
/*S5*/
- nist_set_256(t_d, buf, 0, 0, 0, 0, 23-4, 22-4, 21-4, 20-4);
- if (bn_add_words(r_d+(128/BN_BITS2), r_d+(128/BN_BITS2),
- t_d, BN_NIST_256_TOP))
- ++carry;
+ nist_set_384(t_d, buf,0,0,0,0,23,22,21,20,0,0,0,0);
+ carry = bn_add_words(r_d, res, t_d, BN_NIST_384_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+
/*S6*/
nist_set_384(t_d,buf,0,0,0,0,0,0,23,22,21,0,0,20);
- if (bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP))
- ++carry;
+ carry = bn_add_words(r_d, res, t_d, BN_NIST_384_TOP);
+ mask = 0-(size_t)bn_sub_words(c_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+ mask = ~mask | (0-(size_t)carry);
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+
/*D1*/
nist_set_384(t_d,buf,22,21,20,19,18,17,16,15,14,13,12,23);
- if (bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP))
- --carry;
+#if BRANCH_FREE
+ carry = bn_sub_words(r_d, res, t_d, BN_NIST_384_TOP);
+ bn_add_words(c_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+ mask = 0-(size_t)carry;
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+#else
+ if (bn_sub_words(r_d, res, t_d, BN_NIST_384_TOP))
+ bn_add_words(r_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+#endif
/*D2*/
nist_set_384(t_d,buf,0,0,0,0,0,0,0,23,22,21,20,0);
+#if BRANCH_FREE
+ carry = bn_sub_words(r_d, res, t_d, BN_NIST_384_TOP);
+ bn_add_words(c_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+ mask = 0-(size_t)carry;
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+#else
if (bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP))
- --carry;
+ bn_add_words(r_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+#endif
/*D3*/
nist_set_384(t_d,buf,0,0,0,0,0,0,0,23,23,0,0,0);
- if (bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP))
- --carry;
-
- if (carry)
- {
- if (carry > 0)
- bn_sub_words(r_d, r_d, _384_data + BN_NIST_384_TOP *
- --carry, BN_NIST_384_TOP);
- else
- {
- carry = -carry;
- bn_add_words(r_d, r_d, _384_data + BN_NIST_384_TOP *
- --carry, BN_NIST_384_TOP);
- }
- }
+#if BRANCH_FREE
+ carry = bn_sub_words(r_d, res, t_d, BN_NIST_384_TOP);
+ bn_add_words(c_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+ mask = 0-(size_t)carry;
+ res = (BN_ULONG *)(((size_t)c_d&mask) | ((size_t)r_d&~mask));
+ nist_cp_bn(r_d, res, BN_NIST_384_TOP);
+#else
+ if (bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP))
+ bn_add_words(r_d,r_d,_nist_p_384,BN_NIST_384_TOP);
+#endif
r->top = BN_NIST_384_TOP;
bn_correct_top(r);
- if (BN_ucmp(r, field) >= 0)
- {
- bn_sub_words(r_d, r_d, _nist_p_384, BN_NIST_384_TOP);
- bn_correct_top(r);
- }
- bn_check_top(r);
+
return 1;
-#else
+#else /* BN_BITS!=32 */
return 0;
#endif
}
#define BN_NIST_521_TOP_MASK (BN_ULONG)0x1FF
#elif BN_BITS2 == 32
#define BN_NIST_521_TOP_MASK (BN_ULONG)0x1FF
-#elif BN_BITS2 == 16
-#define BN_NIST_521_TOP_MASK (BN_ULONG)0x1FF
-#elif BN_BITS2 == 8
-#define BN_NIST_521_TOP_MASK (BN_ULONG)0x1
#endif
int top, ret = 0;
BN_ULONG *r_d;
(r_d[BN_NIST_521_TOP-1] & ~(BN_NIST_521_TOP_MASK)))
{
BN_NIST_ADD_ONE(r_d)
- r_d[BN_NIST_521_TOP-1] &= BN_NIST_521_TOP_MASK;
+ r->d[BN_NIST_521_TOP-1] &= BN_NIST_521_TOP_MASK;
}
bn_correct_top(r);
--- /dev/null
+#
+# OpenSSL/crypto/cms/Makefile
+#
+
+DIR= cms
+TOP= ../..
+CC= cc
+INCLUDES= -I.. -I$(TOP) -I../../include
+CFLAG=-g
+MAKEFILE= Makefile
+AR= ar r
+
+CFLAGS= $(INCLUDES) $(CFLAG)
+
+GENERAL=Makefile
+TEST=
+APPS=
+
+LIB=$(TOP)/libcrypto.a
+LIBSRC= cms_lib.c cms_asn1.c cms_att.c cms_io.c cms_smime.c cms_err.c \
+ cms_sd.c cms_dd.c cms_cd.c cms_env.c cms_enc.c cms_ess.c
+LIBOBJ= cms_lib.o cms_asn1.o cms_att.o cms_io.o cms_smime.o cms_err.o \
+ cms_sd.o cms_dd.o cms_cd.o cms_env.o cms_enc.o cms_ess.o
+
+SRC= $(LIBSRC)
+
+EXHEADER= cms.h
+HEADER= cms_lcl.h $(EXHEADER)
+
+ALL= $(GENERAL) $(SRC) $(HEADER)
+
+top:
+ (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
+
+test:
+
+all: lib
+
+lib: $(LIBOBJ)
+ $(AR) $(LIB) $(LIBOBJ)
+ $(RANLIB) $(LIB) || echo Never mind.
+ @touch lib
+
+files:
+ $(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO
+
+links:
+ @$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
+ @$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
+ @$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
+
+install:
+ @[ -n "$(INSTALLTOP)" ] # should be set by top Makefile...
+ @headerlist="$(EXHEADER)"; for i in $$headerlist ; \
+ do \
+ (cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
+ chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
+ done;
+
+tags:
+ ctags $(SRC)
+
+tests:
+
+lint:
+ lint -DLINT $(INCLUDES) $(SRC)>fluff
+
+depend:
+ @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile...
+ $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
+
+dclean:
+ $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
+ mv -f Makefile.new $(MAKEFILE)
+
+clean:
+ rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+cms_asn1.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
+cms_asn1.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+cms_asn1.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+cms_asn1.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+cms_asn1.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+cms_asn1.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+cms_asn1.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+cms_asn1.o: ../../include/openssl/opensslconf.h
+cms_asn1.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+cms_asn1.o: ../../include/openssl/pem.h ../../include/openssl/pem2.h
+cms_asn1.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+cms_asn1.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+cms_asn1.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+cms_asn1.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+cms_asn1.o: cms.h cms_asn1.c cms_lcl.h
+cms_att.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
+cms_att.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+cms_att.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+cms_att.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+cms_att.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+cms_att.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+cms_att.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+cms_att.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+cms_att.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+cms_att.o: ../../include/openssl/pem.h ../../include/openssl/pem2.h
+cms_att.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+cms_att.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+cms_att.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+cms_att.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+cms_att.o: cms.h cms_att.c cms_lcl.h
+cms_err.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
+cms_err.o: ../../include/openssl/buffer.h ../../include/openssl/cms.h
+cms_err.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+cms_err.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+cms_err.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
+cms_err.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+cms_err.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+cms_err.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+cms_err.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
+cms_err.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+cms_err.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+cms_err.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
+cms_err.o: cms_err.c
+cms_io.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
+cms_io.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+cms_io.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+cms_io.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+cms_io.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
+cms_io.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+cms_io.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+cms_io.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+cms_io.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pem.h
+cms_io.o: ../../include/openssl/pem2.h ../../include/openssl/pkcs7.h
+cms_io.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+cms_io.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+cms_io.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h cms.h
+cms_io.o: cms_io.c cms_lcl.h
+cms_lib.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
+cms_lib.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+cms_lib.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+cms_lib.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+cms_lib.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
+cms_lib.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+cms_lib.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+cms_lib.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+cms_lib.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pem.h
+cms_lib.o: ../../include/openssl/pem2.h ../../include/openssl/pkcs7.h
+cms_lib.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+cms_lib.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+cms_lib.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h cms.h
+cms_lib.o: cms_lcl.h cms_lib.c
+cms_sd.o: ../../e_os.h ../../include/openssl/asn1.h
+cms_sd.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
+cms_sd.o: ../../include/openssl/buffer.h ../../include/openssl/cms.h
+cms_sd.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+cms_sd.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+cms_sd.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+cms_sd.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+cms_sd.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+cms_sd.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+cms_sd.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+cms_sd.o: ../../include/openssl/pem.h ../../include/openssl/pem2.h
+cms_sd.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+cms_sd.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+cms_sd.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+cms_sd.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+cms_sd.o: ../cryptlib.h cms_lcl.h cms_sd.c
+cms_smime.o: ../../e_os.h ../../include/openssl/asn1.h
+cms_smime.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
+cms_smime.o: ../../include/openssl/buffer.h ../../include/openssl/cms.h
+cms_smime.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+cms_smime.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+cms_smime.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+cms_smime.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+cms_smime.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+cms_smime.o: ../../include/openssl/objects.h
+cms_smime.o: ../../include/openssl/opensslconf.h
+cms_smime.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+cms_smime.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+cms_smime.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+cms_smime.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+cms_smime.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+cms_smime.o: ../cryptlib.h cms_lcl.h cms_smime.c
--- /dev/null
+/* crypto/cms/cms.h */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ */
+
+
+#ifndef HEADER_CMS_H
+#define HEADER_CMS_H
+
+#include <openssl/x509.h>
+
+#ifdef OPENSSL_NO_CMS
+#error CMS is disabled.
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+typedef struct CMS_ContentInfo_st CMS_ContentInfo;
+typedef struct CMS_SignerInfo_st CMS_SignerInfo;
+typedef struct CMS_CertificateChoices CMS_CertificateChoices;
+typedef struct CMS_RevocationInfoChoice_st CMS_RevocationInfoChoice;
+typedef struct CMS_RecipientInfo_st CMS_RecipientInfo;
+typedef struct CMS_ReceiptRequest_st CMS_ReceiptRequest;
+typedef struct CMS_Receipt_st CMS_Receipt;
+
+DECLARE_STACK_OF(CMS_SignerInfo)
+DECLARE_STACK_OF(GENERAL_NAMES)
+DECLARE_ASN1_FUNCTIONS_const(CMS_ContentInfo)
+DECLARE_ASN1_FUNCTIONS_const(CMS_ReceiptRequest)
+
+#define CMS_SIGNERINFO_ISSUER_SERIAL 0
+#define CMS_SIGNERINFO_KEYIDENTIFIER 1
+
+#define CMS_RECIPINFO_TRANS 0
+#define CMS_RECIPINFO_AGREE 1
+#define CMS_RECIPINFO_KEK 2
+#define CMS_RECIPINFO_PASS 3
+#define CMS_RECIPINFO_OTHER 4
+
+/* S/MIME related flags */
+
+#define CMS_TEXT 0x1
+#define CMS_NOCERTS 0x2
+#define CMS_NO_CONTENT_VERIFY 0x4
+#define CMS_NO_ATTR_VERIFY 0x8
+#define CMS_NOSIGS \
+ (CMS_NO_CONTENT_VERIFY|CMS_NO_ATTR_VERIFY)
+#define CMS_NOINTERN 0x10
+#define CMS_NO_SIGNER_CERT_VERIFY 0x20
+#define CMS_NOVERIFY 0x20
+#define CMS_DETACHED 0x40
+#define CMS_BINARY 0x80
+#define CMS_NOATTR 0x100
+#define CMS_NOSMIMECAP 0x200
+#define CMS_NOOLDMIMETYPE 0x400
+#define CMS_CRLFEOL 0x800
+#define CMS_STREAM 0x1000
+#define CMS_NOCRL 0x2000
+#define CMS_PARTIAL 0x4000
+#define CMS_REUSE_DIGEST 0x8000
+#define CMS_USE_KEYID 0x10000
+
+const ASN1_OBJECT *CMS_get0_type(CMS_ContentInfo *cms);
+
+BIO *CMS_dataInit(CMS_ContentInfo *cms, BIO *icont);
+int CMS_dataFinal(CMS_ContentInfo *cms, BIO *bio);
+
+ASN1_OCTET_STRING **CMS_get0_content(CMS_ContentInfo *cms);
+int CMS_is_detached(CMS_ContentInfo *cms);
+int CMS_set_detached(CMS_ContentInfo *cms, int detached);
+
+#ifdef HEADER_PEM_H
+DECLARE_PEM_rw_const(CMS, CMS_ContentInfo)
+#endif
+
+CMS_ContentInfo *d2i_CMS_bio(BIO *bp, CMS_ContentInfo **cms);
+int i2d_CMS_bio(BIO *bp, CMS_ContentInfo *cms);
+
+CMS_ContentInfo *SMIME_read_CMS(BIO *bio, BIO **bcont);
+int SMIME_write_CMS(BIO *bio, CMS_ContentInfo *cms, BIO *data, int flags);
+
+int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont, unsigned int flags);
+
+CMS_ContentInfo *CMS_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
+ BIO *data, unsigned int flags);
+
+CMS_ContentInfo *CMS_sign_receipt(CMS_SignerInfo *si,
+ X509 *signcert, EVP_PKEY *pkey,
+ STACK_OF(X509) *certs,
+ unsigned int flags);
+
+int CMS_data(CMS_ContentInfo *cms, BIO *out, unsigned int flags);
+CMS_ContentInfo *CMS_data_create(BIO *in, unsigned int flags);
+
+int CMS_digest_verify(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
+ unsigned int flags);
+CMS_ContentInfo *CMS_digest_create(BIO *in, const EVP_MD *md,
+ unsigned int flags);
+
+int CMS_EncryptedData_decrypt(CMS_ContentInfo *cms,
+ const unsigned char *key, size_t keylen,
+ BIO *dcont, BIO *out, unsigned int flags);
+
+CMS_ContentInfo *CMS_EncryptedData_encrypt(BIO *in, const EVP_CIPHER *cipher,
+ const unsigned char *key, size_t keylen,
+ unsigned int flags);
+
+int CMS_EncryptedData_set1_key(CMS_ContentInfo *cms, const EVP_CIPHER *ciph,
+ const unsigned char *key, size_t keylen);
+
+int CMS_verify(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
+ X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags);
+
+int CMS_verify_receipt(CMS_ContentInfo *rcms, CMS_ContentInfo *ocms,
+ STACK_OF(X509) *certs,
+ X509_STORE *store, unsigned int flags);
+
+STACK_OF(X509) *CMS_get0_signers(CMS_ContentInfo *cms);
+
+CMS_ContentInfo *CMS_encrypt(STACK_OF(X509) *certs, BIO *in,
+ const EVP_CIPHER *cipher, unsigned int flags);
+
+int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pkey, X509 *cert,
+ BIO *dcont, BIO *out,
+ unsigned int flags);
+
+int CMS_decrypt_set1_pkey(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert);
+int CMS_decrypt_set1_key(CMS_ContentInfo *cms,
+ unsigned char *key, size_t keylen,
+ unsigned char *id, size_t idlen);
+
+STACK_OF(CMS_RecipientInfo) *CMS_get0_RecipientInfos(CMS_ContentInfo *cms);
+int CMS_RecipientInfo_type(CMS_RecipientInfo *ri);
+CMS_ContentInfo *CMS_EnvelopedData_create(const EVP_CIPHER *cipher);
+CMS_RecipientInfo *CMS_add1_recipient_cert(CMS_ContentInfo *cms,
+ X509 *recip, unsigned int flags);
+int CMS_RecipientInfo_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pkey);
+int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo *ri, X509 *cert);
+int CMS_RecipientInfo_ktri_get0_algs(CMS_RecipientInfo *ri,
+ EVP_PKEY **pk, X509 **recip,
+ X509_ALGOR **palg);
+int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri,
+ ASN1_OCTET_STRING **keyid,
+ X509_NAME **issuer, ASN1_INTEGER **sno);
+
+CMS_RecipientInfo *CMS_add0_recipient_key(CMS_ContentInfo *cms, int nid,
+ unsigned char *key, size_t keylen,
+ unsigned char *id, size_t idlen,
+ ASN1_GENERALIZEDTIME *date,
+ ASN1_OBJECT *otherTypeId,
+ ASN1_TYPE *otherType);
+
+int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri,
+ X509_ALGOR **palg,
+ ASN1_OCTET_STRING **pid,
+ ASN1_GENERALIZEDTIME **pdate,
+ ASN1_OBJECT **potherid,
+ ASN1_TYPE **pothertype);
+
+int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri,
+ unsigned char *key, size_t keylen);
+
+int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri,
+ const unsigned char *id, size_t idlen);
+
+int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
+
+int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
+ unsigned int flags);
+CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags);
+
+int CMS_set1_eContentType(CMS_ContentInfo *cms, const ASN1_OBJECT *oid);
+const ASN1_OBJECT *CMS_get0_eContentType(CMS_ContentInfo *cms);
+
+CMS_CertificateChoices *CMS_add0_CertificateChoices(CMS_ContentInfo *cms);
+int CMS_add0_cert(CMS_ContentInfo *cms, X509 *cert);
+int CMS_add1_cert(CMS_ContentInfo *cms, X509 *cert);
+STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms);
+
+CMS_RevocationInfoChoice *CMS_add0_RevocationInfoChoice(CMS_ContentInfo *cms);
+int CMS_add0_crl(CMS_ContentInfo *cms, X509_CRL *crl);
+STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms);
+
+int CMS_SignedData_init(CMS_ContentInfo *cms);
+CMS_SignerInfo *CMS_add1_signer(CMS_ContentInfo *cms,
+ X509 *signer, EVP_PKEY *pk, const EVP_MD *md,
+ unsigned int flags);
+STACK_OF(CMS_SignerInfo) *CMS_get0_SignerInfos(CMS_ContentInfo *cms);
+
+void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo *si, X509 *signer);
+int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si,
+ ASN1_OCTET_STRING **keyid,
+ X509_NAME **issuer, ASN1_INTEGER **sno);
+int CMS_SignerInfo_cert_cmp(CMS_SignerInfo *si, X509 *cert);
+int CMS_set1_signers_certs(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
+ unsigned int flags);
+void CMS_SignerInfo_get0_algs(CMS_SignerInfo *si, EVP_PKEY **pk, X509 **signer,
+ X509_ALGOR **pdig, X509_ALGOR **psig);
+int CMS_SignerInfo_sign(CMS_SignerInfo *si);
+int CMS_SignerInfo_verify(CMS_SignerInfo *si);
+int CMS_SignerInfo_verify_content(CMS_SignerInfo *si, BIO *chain);
+
+int CMS_add_smimecap(CMS_SignerInfo *si, STACK_OF(X509_ALGOR) *algs);
+int CMS_add_simple_smimecap(STACK_OF(X509_ALGOR) **algs,
+ int algnid, int keysize);
+int CMS_add_standard_smimecap(STACK_OF(X509_ALGOR) **smcap);
+
+int CMS_signed_get_attr_count(const CMS_SignerInfo *si);
+int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
+ int lastpos);
+int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
+ int lastpos);
+X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc);
+X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc);
+int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
+int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
+ const ASN1_OBJECT *obj, int type,
+ const void *bytes, int len);
+int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
+ int nid, int type,
+ const void *bytes, int len);
+int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
+ const char *attrname, int type,
+ const void *bytes, int len);
+void *CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
+ int lastpos, int type);
+
+int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si);
+int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
+ int lastpos);
+int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
+ int lastpos);
+X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc);
+X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc);
+int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
+int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
+ const ASN1_OBJECT *obj, int type,
+ const void *bytes, int len);
+int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
+ int nid, int type,
+ const void *bytes, int len);
+int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
+ const char *attrname, int type,
+ const void *bytes, int len);
+void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
+ int lastpos, int type);
+
+#ifdef HEADER_X509V3_H
+
+int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr);
+CMS_ReceiptRequest *CMS_ReceiptRequest_create0(unsigned char *id, int idlen,
+ int allorfirst,
+ STACK_OF(GENERAL_NAMES) *receiptList,
+ STACK_OF(GENERAL_NAMES) *receiptsTo);
+int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr);
+void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr,
+ ASN1_STRING **pcid,
+ int *pallorfirst,
+ STACK_OF(GENERAL_NAMES) **plist,
+ STACK_OF(GENERAL_NAMES) **prto);
+
+#endif
+
+/* BEGIN ERROR CODES */
+/* The following lines are auto generated by the script mkerr.pl. Any changes
+ * made after this point may be overwritten when the script is next run.
+ */
+void ERR_load_CMS_strings(void);
+
+/* Error codes for the CMS functions. */
+
+/* Function codes. */
+#define CMS_F_CHECK_CONTENT 99
+#define CMS_F_CMS_ADD0_CERT 164
+#define CMS_F_CMS_ADD0_RECIPIENT_KEY 100
+#define CMS_F_CMS_ADD1_RECEIPTREQUEST 158
+#define CMS_F_CMS_ADD1_RECIPIENT_CERT 101
+#define CMS_F_CMS_ADD1_SIGNER 102
+#define CMS_F_CMS_ADD1_SIGNINGTIME 103
+#define CMS_F_CMS_COMPRESS 104
+#define CMS_F_CMS_COMPRESSEDDATA_CREATE 105
+#define CMS_F_CMS_COMPRESSEDDATA_INIT_BIO 106
+#define CMS_F_CMS_COPY_CONTENT 107
+#define CMS_F_CMS_COPY_MESSAGEDIGEST 108
+#define CMS_F_CMS_DATA 109
+#define CMS_F_CMS_DATAFINAL 110
+#define CMS_F_CMS_DATAINIT 111
+#define CMS_F_CMS_DECRYPT 112
+#define CMS_F_CMS_DECRYPT_SET1_KEY 113
+#define CMS_F_CMS_DECRYPT_SET1_PKEY 114
+#define CMS_F_CMS_DIGESTALGORITHM_FIND_CTX 115
+#define CMS_F_CMS_DIGESTALGORITHM_INIT_BIO 116
+#define CMS_F_CMS_DIGESTEDDATA_DO_FINAL 117
+#define CMS_F_CMS_DIGEST_VERIFY 118
+#define CMS_F_CMS_ENCODE_RECEIPT 161
+#define CMS_F_CMS_ENCRYPT 119
+#define CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO 120
+#define CMS_F_CMS_ENCRYPTEDDATA_DECRYPT 121
+#define CMS_F_CMS_ENCRYPTEDDATA_ENCRYPT 122
+#define CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY 123
+#define CMS_F_CMS_ENVELOPEDDATA_CREATE 124
+#define CMS_F_CMS_ENVELOPEDDATA_INIT_BIO 125
+#define CMS_F_CMS_ENVELOPED_DATA_INIT 126
+#define CMS_F_CMS_FINAL 127
+#define CMS_F_CMS_GET0_CERTIFICATE_CHOICES 128
+#define CMS_F_CMS_GET0_CONTENT 129
+#define CMS_F_CMS_GET0_ECONTENT_TYPE 130
+#define CMS_F_CMS_GET0_ENVELOPED 131
+#define CMS_F_CMS_GET0_REVOCATION_CHOICES 132
+#define CMS_F_CMS_GET0_SIGNED 133
+#define CMS_F_CMS_MSGSIGDIGEST_ADD1 162
+#define CMS_F_CMS_RECEIPTREQUEST_CREATE0 159
+#define CMS_F_CMS_RECEIPT_VERIFY 160
+#define CMS_F_CMS_RECIPIENTINFO_DECRYPT 134
+#define CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT 135
+#define CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT 136
+#define CMS_F_CMS_RECIPIENTINFO_KEKRI_GET0_ID 137
+#define CMS_F_CMS_RECIPIENTINFO_KEKRI_ID_CMP 138
+#define CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP 139
+#define CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT 140
+#define CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT 141
+#define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS 142
+#define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID 143
+#define CMS_F_CMS_RECIPIENTINFO_SET0_KEY 144
+#define CMS_F_CMS_RECIPIENTINFO_SET0_PKEY 145
+#define CMS_F_CMS_SET1_SIGNERIDENTIFIER 146
+#define CMS_F_CMS_SET_DETACHED 147
+#define CMS_F_CMS_SIGN 148
+#define CMS_F_CMS_SIGNED_DATA_INIT 149
+#define CMS_F_CMS_SIGNERINFO_CONTENT_SIGN 150
+#define CMS_F_CMS_SIGNERINFO_SIGN 151
+#define CMS_F_CMS_SIGNERINFO_VERIFY 152
+#define CMS_F_CMS_SIGNERINFO_VERIFY_CERT 153
+#define CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT 154
+#define CMS_F_CMS_SIGN_RECEIPT 163
+#define CMS_F_CMS_STREAM 155
+#define CMS_F_CMS_UNCOMPRESS 156
+#define CMS_F_CMS_VERIFY 157
+
+/* Reason codes. */
+#define CMS_R_ADD_SIGNER_ERROR 99
+#define CMS_R_CERTIFICATE_ALREADY_PRESENT 175
+#define CMS_R_CERTIFICATE_HAS_NO_KEYID 160
+#define CMS_R_CERTIFICATE_VERIFY_ERROR 100
+#define CMS_R_CIPHER_INITIALISATION_ERROR 101
+#define CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR 102
+#define CMS_R_CMS_DATAFINAL_ERROR 103
+#define CMS_R_CMS_LIB 104
+#define CMS_R_CONTENTIDENTIFIER_MISMATCH 170
+#define CMS_R_CONTENT_NOT_FOUND 105
+#define CMS_R_CONTENT_TYPE_MISMATCH 171
+#define CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA 106
+#define CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA 107
+#define CMS_R_CONTENT_TYPE_NOT_SIGNED_DATA 108
+#define CMS_R_CONTENT_VERIFY_ERROR 109
+#define CMS_R_CTRL_ERROR 110
+#define CMS_R_CTRL_FAILURE 111
+#define CMS_R_DECRYPT_ERROR 112
+#define CMS_R_DIGEST_ERROR 161
+#define CMS_R_ERROR_GETTING_PUBLIC_KEY 113
+#define CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE 114
+#define CMS_R_ERROR_SETTING_KEY 115
+#define CMS_R_ERROR_SETTING_RECIPIENTINFO 116
+#define CMS_R_INVALID_ENCRYPTED_KEY_LENGTH 117
+#define CMS_R_INVALID_KEY_LENGTH 118
+#define CMS_R_MD_BIO_INIT_ERROR 119
+#define CMS_R_MESSAGEDIGEST_ATTRIBUTE_WRONG_LENGTH 120
+#define CMS_R_MESSAGEDIGEST_WRONG_LENGTH 121
+#define CMS_R_MSGSIGDIGEST_ERROR 172
+#define CMS_R_MSGSIGDIGEST_VERIFICATION_FAILURE 162
+#define CMS_R_MSGSIGDIGEST_WRONG_LENGTH 163
+#define CMS_R_NEED_ONE_SIGNER 164
+#define CMS_R_NOT_A_SIGNED_RECEIPT 165
+#define CMS_R_NOT_ENCRYPTED_DATA 122
+#define CMS_R_NOT_KEK 123
+#define CMS_R_NOT_KEY_TRANSPORT 124
+#define CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE 125
+#define CMS_R_NO_CIPHER 126
+#define CMS_R_NO_CONTENT 127
+#define CMS_R_NO_CONTENT_TYPE 173
+#define CMS_R_NO_DEFAULT_DIGEST 128
+#define CMS_R_NO_DIGEST_SET 129
+#define CMS_R_NO_KEY 130
+#define CMS_R_NO_KEY_OR_CERT 174
+#define CMS_R_NO_MATCHING_DIGEST 131
+#define CMS_R_NO_MATCHING_RECIPIENT 132
+#define CMS_R_NO_MATCHING_SIGNATURE 166
+#define CMS_R_NO_MSGSIGDIGEST 167
+#define CMS_R_NO_PRIVATE_KEY 133
+#define CMS_R_NO_PUBLIC_KEY 134
+#define CMS_R_NO_RECEIPT_REQUEST 168
+#define CMS_R_NO_SIGNERS 135
+#define CMS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE 136
+#define CMS_R_RECEIPT_DECODE_ERROR 169
+#define CMS_R_RECIPIENT_ERROR 137
+#define CMS_R_SIGNER_CERTIFICATE_NOT_FOUND 138
+#define CMS_R_SIGNFINAL_ERROR 139
+#define CMS_R_SMIME_TEXT_ERROR 140
+#define CMS_R_STORE_INIT_ERROR 141
+#define CMS_R_TYPE_NOT_COMPRESSED_DATA 142
+#define CMS_R_TYPE_NOT_DATA 143
+#define CMS_R_TYPE_NOT_DIGESTED_DATA 144
+#define CMS_R_TYPE_NOT_ENCRYPTED_DATA 145
+#define CMS_R_TYPE_NOT_ENVELOPED_DATA 146
+#define CMS_R_UNABLE_TO_FINALIZE_CONTEXT 147
+#define CMS_R_UNKNOWN_CIPHER 148
+#define CMS_R_UNKNOWN_DIGEST_ALGORIHM 149
+#define CMS_R_UNKNOWN_ID 150
+#define CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM 151
+#define CMS_R_UNSUPPORTED_CONTENT_TYPE 152
+#define CMS_R_UNSUPPORTED_KEK_ALGORITHM 153
+#define CMS_R_UNSUPPORTED_RECIPIENT_TYPE 154
+#define CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE 155
+#define CMS_R_UNSUPPORTED_TYPE 156
+#define CMS_R_UNWRAP_ERROR 157
+#define CMS_R_VERIFICATION_FAILURE 158
+#define CMS_R_WRAP_ERROR 159
+
+#ifdef __cplusplus
+}
+#endif
+#endif
--- /dev/null
+/* crypto/cms/cms_asn1.c */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ */
+
+#include <openssl/asn1t.h>
+#include <openssl/pem.h>
+#include <openssl/x509v3.h>
+#include "cms.h"
+#include "cms_lcl.h"
+
+
+ASN1_SEQUENCE(CMS_IssuerAndSerialNumber) = {
+ ASN1_SIMPLE(CMS_IssuerAndSerialNumber, issuer, X509_NAME),
+ ASN1_SIMPLE(CMS_IssuerAndSerialNumber, serialNumber, ASN1_INTEGER)
+} ASN1_SEQUENCE_END(CMS_IssuerAndSerialNumber)
+
+ASN1_SEQUENCE(CMS_OtherCertificateFormat) = {
+ ASN1_SIMPLE(CMS_OtherCertificateFormat, otherCertFormat, ASN1_OBJECT),
+ ASN1_OPT(CMS_OtherCertificateFormat, otherCert, ASN1_ANY)
+} ASN1_SEQUENCE_END(CMS_OtherCertificateFormat)
+
+ASN1_CHOICE(CMS_CertificateChoices) = {
+ ASN1_SIMPLE(CMS_CertificateChoices, d.certificate, X509),
+ ASN1_IMP(CMS_CertificateChoices, d.extendedCertificate, ASN1_SEQUENCE, 0),
+ ASN1_IMP(CMS_CertificateChoices, d.v1AttrCert, ASN1_SEQUENCE, 1),
+ ASN1_IMP(CMS_CertificateChoices, d.v2AttrCert, ASN1_SEQUENCE, 2),
+ ASN1_IMP(CMS_CertificateChoices, d.other, CMS_OtherCertificateFormat, 3)
+} ASN1_CHOICE_END(CMS_CertificateChoices)
+
+ASN1_CHOICE(CMS_SignerIdentifier) = {
+ ASN1_SIMPLE(CMS_SignerIdentifier, d.issuerAndSerialNumber, CMS_IssuerAndSerialNumber),
+ ASN1_IMP(CMS_SignerIdentifier, d.subjectKeyIdentifier, ASN1_OCTET_STRING, 0)
+} ASN1_CHOICE_END(CMS_SignerIdentifier)
+
+ASN1_NDEF_SEQUENCE(CMS_EncapsulatedContentInfo) = {
+ ASN1_SIMPLE(CMS_EncapsulatedContentInfo, eContentType, ASN1_OBJECT),
+ ASN1_NDEF_EXP_OPT(CMS_EncapsulatedContentInfo, eContent, ASN1_OCTET_STRING_NDEF, 0)
+} ASN1_NDEF_SEQUENCE_END(CMS_EncapsulatedContentInfo)
+
+/* Minor tweak to operation: free up signer key, cert */
+static int cms_si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it)
+ {
+ if(operation == ASN1_OP_FREE_POST)
+ {
+ CMS_SignerInfo *si = (CMS_SignerInfo *)*pval;
+ if (si->pkey)
+ EVP_PKEY_free(si->pkey);
+ if (si->signer)
+ X509_free(si->signer);
+ }
+ return 1;
+ }
+
+ASN1_SEQUENCE_cb(CMS_SignerInfo, cms_si_cb) = {
+ ASN1_SIMPLE(CMS_SignerInfo, version, LONG),
+ ASN1_SIMPLE(CMS_SignerInfo, sid, CMS_SignerIdentifier),
+ ASN1_SIMPLE(CMS_SignerInfo, digestAlgorithm, X509_ALGOR),
+ ASN1_IMP_SET_OF_OPT(CMS_SignerInfo, signedAttrs, X509_ATTRIBUTE, 0),
+ ASN1_SIMPLE(CMS_SignerInfo, signatureAlgorithm, X509_ALGOR),
+ ASN1_SIMPLE(CMS_SignerInfo, signature, ASN1_OCTET_STRING),
+ ASN1_IMP_SET_OF_OPT(CMS_SignerInfo, unsignedAttrs, X509_ATTRIBUTE, 1)
+} ASN1_SEQUENCE_END_cb(CMS_SignerInfo, CMS_SignerInfo)
+
+ASN1_SEQUENCE(CMS_OtherRevocationInfoFormat) = {
+ ASN1_SIMPLE(CMS_OtherRevocationInfoFormat, otherRevInfoFormat, ASN1_OBJECT),
+ ASN1_OPT(CMS_OtherRevocationInfoFormat, otherRevInfo, ASN1_ANY)
+} ASN1_SEQUENCE_END(CMS_OtherRevocationInfoFormat)
+
+ASN1_CHOICE(CMS_RevocationInfoChoice) = {
+ ASN1_SIMPLE(CMS_RevocationInfoChoice, d.crl, X509_CRL),
+ ASN1_IMP(CMS_RevocationInfoChoice, d.other, CMS_OtherRevocationInfoFormat, 1)
+} ASN1_CHOICE_END(CMS_RevocationInfoChoice)
+
+ASN1_NDEF_SEQUENCE(CMS_SignedData) = {
+ ASN1_SIMPLE(CMS_SignedData, version, LONG),
+ ASN1_SET_OF(CMS_SignedData, digestAlgorithms, X509_ALGOR),
+ ASN1_SIMPLE(CMS_SignedData, encapContentInfo, CMS_EncapsulatedContentInfo),
+ ASN1_IMP_SET_OF_OPT(CMS_SignedData, certificates, CMS_CertificateChoices, 0),
+ ASN1_IMP_SET_OF_OPT(CMS_SignedData, crls, CMS_RevocationInfoChoice, 1),
+ ASN1_SET_OF(CMS_SignedData, signerInfos, CMS_SignerInfo)
+} ASN1_NDEF_SEQUENCE_END(CMS_SignedData)
+
+ASN1_SEQUENCE(CMS_OriginatorInfo) = {
+ ASN1_IMP_SET_OF_OPT(CMS_SignedData, certificates, CMS_CertificateChoices, 0),
+ ASN1_IMP_SET_OF_OPT(CMS_SignedData, crls, CMS_RevocationInfoChoice, 1)
+} ASN1_SEQUENCE_END(CMS_OriginatorInfo)
+
+ASN1_NDEF_SEQUENCE(CMS_EncryptedContentInfo) = {
+ ASN1_SIMPLE(CMS_EncryptedContentInfo, contentType, ASN1_OBJECT),
+ ASN1_SIMPLE(CMS_EncryptedContentInfo, contentEncryptionAlgorithm, X509_ALGOR),
+ ASN1_IMP_OPT(CMS_EncryptedContentInfo, encryptedContent, ASN1_OCTET_STRING_NDEF, 0)
+} ASN1_NDEF_SEQUENCE_END(CMS_EncryptedContentInfo)
+
+ASN1_SEQUENCE(CMS_KeyTransRecipientInfo) = {
+ ASN1_SIMPLE(CMS_KeyTransRecipientInfo, version, LONG),
+ ASN1_SIMPLE(CMS_KeyTransRecipientInfo, rid, CMS_SignerIdentifier),
+ ASN1_SIMPLE(CMS_KeyTransRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
+ ASN1_SIMPLE(CMS_KeyTransRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END(CMS_KeyTransRecipientInfo)
+
+ASN1_SEQUENCE(CMS_OtherKeyAttribute) = {
+ ASN1_SIMPLE(CMS_OtherKeyAttribute, keyAttrId, ASN1_OBJECT),
+ ASN1_OPT(CMS_OtherKeyAttribute, keyAttr, ASN1_ANY)
+} ASN1_SEQUENCE_END(CMS_OtherKeyAttribute)
+
+ASN1_SEQUENCE(CMS_RecipientKeyIdentifier) = {
+ ASN1_SIMPLE(CMS_RecipientKeyIdentifier, subjectKeyIdentifier, ASN1_OCTET_STRING),
+ ASN1_OPT(CMS_RecipientKeyIdentifier, date, ASN1_GENERALIZEDTIME),
+ ASN1_OPT(CMS_RecipientKeyIdentifier, other, CMS_OtherKeyAttribute)
+} ASN1_SEQUENCE_END(CMS_RecipientKeyIdentifier)
+
+ASN1_CHOICE(CMS_KeyAgreeRecipientIdentifier) = {
+ ASN1_SIMPLE(CMS_KeyAgreeRecipientIdentifier, d.issuerAndSerialNumber, CMS_IssuerAndSerialNumber),
+ ASN1_IMP(CMS_KeyAgreeRecipientIdentifier, d.rKeyId, CMS_RecipientKeyIdentifier, 0)
+} ASN1_CHOICE_END(CMS_KeyAgreeRecipientIdentifier)
+
+ASN1_SEQUENCE(CMS_RecipientEncryptedKey) = {
+ ASN1_SIMPLE(CMS_RecipientEncryptedKey, rid, CMS_KeyAgreeRecipientIdentifier),
+ ASN1_SIMPLE(CMS_RecipientEncryptedKey, encryptedKey, ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END(CMS_RecipientEncryptedKey)
+
+ASN1_SEQUENCE(CMS_OriginatorPublicKey) = {
+ ASN1_SIMPLE(CMS_OriginatorPublicKey, algorithm, X509_ALGOR),
+ ASN1_SIMPLE(CMS_OriginatorPublicKey, publicKey, ASN1_BIT_STRING)
+} ASN1_SEQUENCE_END(CMS_OriginatorPublicKey)
+
+ASN1_CHOICE(CMS_OriginatorIdentifierOrKey) = {
+ ASN1_SIMPLE(CMS_OriginatorIdentifierOrKey, d.issuerAndSerialNumber, CMS_IssuerAndSerialNumber),
+ ASN1_IMP(CMS_OriginatorIdentifierOrKey, d.subjectKeyIdentifier, ASN1_OCTET_STRING, 0),
+ ASN1_IMP(CMS_OriginatorIdentifierOrKey, d.originatorKey, CMS_OriginatorPublicKey, 1)
+} ASN1_CHOICE_END(CMS_OriginatorIdentifierOrKey)
+
+ASN1_SEQUENCE(CMS_KeyAgreeRecipientInfo) = {
+ ASN1_SIMPLE(CMS_KeyAgreeRecipientInfo, version, LONG),
+ ASN1_EXP(CMS_KeyAgreeRecipientInfo, originator, CMS_OriginatorIdentifierOrKey, 0),
+ ASN1_EXP_OPT(CMS_KeyAgreeRecipientInfo, ukm, ASN1_OCTET_STRING, 1),
+ ASN1_SIMPLE(CMS_KeyAgreeRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
+ ASN1_SEQUENCE_OF(CMS_KeyAgreeRecipientInfo, recipientEncryptedKeys, CMS_RecipientEncryptedKey)
+} ASN1_SEQUENCE_END(CMS_KeyAgreeRecipientInfo)
+
+ASN1_SEQUENCE(CMS_KEKIdentifier) = {
+ ASN1_SIMPLE(CMS_KEKIdentifier, keyIdentifier, ASN1_OCTET_STRING),
+ ASN1_OPT(CMS_KEKIdentifier, date, ASN1_GENERALIZEDTIME),
+ ASN1_OPT(CMS_KEKIdentifier, other, CMS_OtherKeyAttribute)
+} ASN1_SEQUENCE_END(CMS_KEKIdentifier)
+
+ASN1_SEQUENCE(CMS_KEKRecipientInfo) = {
+ ASN1_SIMPLE(CMS_KEKRecipientInfo, version, LONG),
+ ASN1_SIMPLE(CMS_KEKRecipientInfo, kekid, CMS_KEKIdentifier),
+ ASN1_SIMPLE(CMS_KEKRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
+ ASN1_SIMPLE(CMS_KEKRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END(CMS_KEKRecipientInfo)
+
+ASN1_SEQUENCE(CMS_PasswordRecipientInfo) = {
+ ASN1_SIMPLE(CMS_PasswordRecipientInfo, version, LONG),
+ ASN1_IMP_OPT(CMS_PasswordRecipientInfo, keyDerivationAlgorithm, X509_ALGOR, 0),
+ ASN1_SIMPLE(CMS_PasswordRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
+ ASN1_SIMPLE(CMS_PasswordRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END(CMS_PasswordRecipientInfo)
+
+ASN1_SEQUENCE(CMS_OtherRecipientInfo) = {
+ ASN1_SIMPLE(CMS_OtherRecipientInfo, oriType, ASN1_OBJECT),
+ ASN1_OPT(CMS_OtherRecipientInfo, oriValue, ASN1_ANY)
+} ASN1_SEQUENCE_END(CMS_OtherRecipientInfo)
+
+/* Free up RecipientInfo additional data */
+static int cms_ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it)
+ {
+ if(operation == ASN1_OP_FREE_PRE)
+ {
+ CMS_RecipientInfo *ri = (CMS_RecipientInfo *)*pval;
+ if (ri->type == CMS_RECIPINFO_TRANS)
+ {
+ CMS_KeyTransRecipientInfo *ktri = ri->d.ktri;
+ if (ktri->pkey)
+ EVP_PKEY_free(ktri->pkey);
+ if (ktri->recip)
+ X509_free(ktri->recip);
+ }
+ else if (ri->type == CMS_RECIPINFO_KEK)
+ {
+ CMS_KEKRecipientInfo *kekri = ri->d.kekri;
+ if (kekri->key)
+ {
+ OPENSSL_cleanse(kekri->key, kekri->keylen);
+ OPENSSL_free(kekri->key);
+ }
+ }
+ }
+ return 1;
+ }
+
+ASN1_CHOICE_cb(CMS_RecipientInfo, cms_ri_cb) = {
+ ASN1_SIMPLE(CMS_RecipientInfo, d.ktri, CMS_KeyTransRecipientInfo),
+ ASN1_IMP(CMS_RecipientInfo, d.kari, CMS_KeyAgreeRecipientInfo, 1),
+ ASN1_IMP(CMS_RecipientInfo, d.kekri, CMS_KEKRecipientInfo, 2),
+ ASN1_IMP(CMS_RecipientInfo, d.pwri, CMS_PasswordRecipientInfo, 3),
+ ASN1_IMP(CMS_RecipientInfo, d.ori, CMS_OtherRecipientInfo, 4)
+} ASN1_CHOICE_END_cb(CMS_RecipientInfo, CMS_RecipientInfo, type)
+
+ASN1_NDEF_SEQUENCE(CMS_EnvelopedData) = {
+ ASN1_SIMPLE(CMS_EnvelopedData, version, LONG),
+ ASN1_IMP_OPT(CMS_EnvelopedData, originatorInfo, CMS_OriginatorInfo, 0),
+ ASN1_SET_OF(CMS_EnvelopedData, recipientInfos, CMS_RecipientInfo),
+ ASN1_SIMPLE(CMS_EnvelopedData, encryptedContentInfo, CMS_EncryptedContentInfo),
+ ASN1_IMP_SET_OF_OPT(CMS_EnvelopedData, unprotectedAttrs, X509_ATTRIBUTE, 1)
+} ASN1_NDEF_SEQUENCE_END(CMS_EnvelopedData)
+
+ASN1_NDEF_SEQUENCE(CMS_DigestedData) = {
+ ASN1_SIMPLE(CMS_DigestedData, version, LONG),
+ ASN1_SIMPLE(CMS_DigestedData, digestAlgorithm, X509_ALGOR),
+ ASN1_SIMPLE(CMS_DigestedData, encapContentInfo, CMS_EncapsulatedContentInfo),
+ ASN1_SIMPLE(CMS_DigestedData, digest, ASN1_OCTET_STRING)
+} ASN1_NDEF_SEQUENCE_END(CMS_DigestedData)
+
+ASN1_NDEF_SEQUENCE(CMS_EncryptedData) = {
+ ASN1_SIMPLE(CMS_EncryptedData, version, LONG),
+ ASN1_SIMPLE(CMS_EncryptedData, encryptedContentInfo, CMS_EncryptedContentInfo),
+ ASN1_IMP_SET_OF_OPT(CMS_EncryptedData, unprotectedAttrs, X509_ATTRIBUTE, 1)
+} ASN1_NDEF_SEQUENCE_END(CMS_EncryptedData)
+
+ASN1_NDEF_SEQUENCE(CMS_AuthenticatedData) = {
+ ASN1_SIMPLE(CMS_AuthenticatedData, version, LONG),
+ ASN1_IMP_OPT(CMS_AuthenticatedData, originatorInfo, CMS_OriginatorInfo, 0),
+ ASN1_SET_OF(CMS_AuthenticatedData, recipientInfos, CMS_RecipientInfo),
+ ASN1_SIMPLE(CMS_AuthenticatedData, macAlgorithm, X509_ALGOR),
+ ASN1_IMP(CMS_AuthenticatedData, digestAlgorithm, X509_ALGOR, 1),
+ ASN1_SIMPLE(CMS_AuthenticatedData, encapContentInfo, CMS_EncapsulatedContentInfo),
+ ASN1_IMP_SET_OF_OPT(CMS_AuthenticatedData, authAttrs, X509_ALGOR, 2),
+ ASN1_SIMPLE(CMS_AuthenticatedData, mac, ASN1_OCTET_STRING),
+ ASN1_IMP_SET_OF_OPT(CMS_AuthenticatedData, unauthAttrs, X509_ALGOR, 3)
+} ASN1_NDEF_SEQUENCE_END(CMS_AuthenticatedData)
+
+ASN1_NDEF_SEQUENCE(CMS_CompressedData) = {
+ ASN1_SIMPLE(CMS_CompressedData, version, LONG),
+ ASN1_SIMPLE(CMS_CompressedData, compressionAlgorithm, X509_ALGOR),
+ ASN1_SIMPLE(CMS_CompressedData, encapContentInfo, CMS_EncapsulatedContentInfo),
+} ASN1_NDEF_SEQUENCE_END(CMS_CompressedData)
+
+/* This is the ANY DEFINED BY table for the top level ContentInfo structure */
+
+ASN1_ADB_TEMPLATE(cms_default) = ASN1_EXP(CMS_ContentInfo, d.other, ASN1_ANY, 0);
+
+ASN1_ADB(CMS_ContentInfo) = {
+ ADB_ENTRY(NID_pkcs7_data, ASN1_NDEF_EXP(CMS_ContentInfo, d.data, ASN1_OCTET_STRING_NDEF, 0)),
+ ADB_ENTRY(NID_pkcs7_signed, ASN1_NDEF_EXP(CMS_ContentInfo, d.signedData, CMS_SignedData, 0)),
+ ADB_ENTRY(NID_pkcs7_enveloped, ASN1_NDEF_EXP(CMS_ContentInfo, d.envelopedData, CMS_EnvelopedData, 0)),
+ ADB_ENTRY(NID_pkcs7_digest, ASN1_NDEF_EXP(CMS_ContentInfo, d.digestedData, CMS_DigestedData, 0)),
+ ADB_ENTRY(NID_pkcs7_encrypted, ASN1_NDEF_EXP(CMS_ContentInfo, d.encryptedData, CMS_EncryptedData, 0)),
+ ADB_ENTRY(NID_id_smime_ct_authData, ASN1_NDEF_EXP(CMS_ContentInfo, d.authenticatedData, CMS_AuthenticatedData, 0)),
+ ADB_ENTRY(NID_id_smime_ct_compressedData, ASN1_NDEF_EXP(CMS_ContentInfo, d.compressedData, CMS_CompressedData, 0)),
+} ASN1_ADB_END(CMS_ContentInfo, 0, contentType, 0, &cms_default_tt, NULL);
+
+ASN1_NDEF_SEQUENCE(CMS_ContentInfo) = {
+ ASN1_SIMPLE(CMS_ContentInfo, contentType, ASN1_OBJECT),
+ ASN1_ADB_OBJECT(CMS_ContentInfo)
+} ASN1_NDEF_SEQUENCE_END(CMS_ContentInfo)
+
+/* Specials for signed attributes */
+
+/* When signing attributes we want to reorder them to match the sorted
+ * encoding.
+ */
+
+ASN1_ITEM_TEMPLATE(CMS_Attributes_Sign) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_ORDER, 0, CMS_ATTRIBUTES, X509_ATTRIBUTE)
+ASN1_ITEM_TEMPLATE_END(CMS_Attributes_Sign)
+
+/* When verifying attributes we need to use the received order. So
+ * we use SEQUENCE OF and tag it to SET OF
+ */
+
+ASN1_ITEM_TEMPLATE(CMS_Attributes_Verify) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG | ASN1_TFLG_UNIVERSAL,
+ V_ASN1_SET, CMS_ATTRIBUTES, X509_ATTRIBUTE)
+ASN1_ITEM_TEMPLATE_END(CMS_Attributes_Verify)
+
+
+
+ASN1_CHOICE(CMS_ReceiptsFrom) = {
+ ASN1_IMP(CMS_ReceiptsFrom, d.allOrFirstTier, LONG, 0),
+ ASN1_IMP_SEQUENCE_OF(CMS_ReceiptsFrom, d.receiptList, GENERAL_NAMES, 1)
+} ASN1_CHOICE_END(CMS_ReceiptsFrom)
+
+ASN1_SEQUENCE(CMS_ReceiptRequest) = {
+ ASN1_SIMPLE(CMS_ReceiptRequest, signedContentIdentifier, ASN1_OCTET_STRING),
+ ASN1_SIMPLE(CMS_ReceiptRequest, receiptsFrom, CMS_ReceiptsFrom),
+ ASN1_SEQUENCE_OF(CMS_ReceiptRequest, receiptsTo, GENERAL_NAMES)
+} ASN1_SEQUENCE_END(CMS_ReceiptRequest)
+
+ASN1_SEQUENCE(CMS_Receipt) = {
+ ASN1_SIMPLE(CMS_Receipt, version, LONG),
+ ASN1_SIMPLE(CMS_Receipt, contentType, ASN1_OBJECT),
+ ASN1_SIMPLE(CMS_Receipt, signedContentIdentifier, ASN1_OCTET_STRING),
+ ASN1_SIMPLE(CMS_Receipt, originatorSignatureValue, ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END(CMS_Receipt)
+
--- /dev/null
+/* crypto/cms/cms_att.c */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ */
+
+#include <openssl/asn1t.h>
+#include <openssl/pem.h>
+#include <openssl/x509v3.h>
+#include <openssl/err.h>
+#include "cms.h"
+#include "cms_lcl.h"
+
+/* CMS SignedData Attribute utilities */
+
+int CMS_signed_get_attr_count(const CMS_SignerInfo *si)
+{
+ return X509at_get_attr_count(si->signedAttrs);
+}
+
+int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
+ int lastpos)
+{
+ return X509at_get_attr_by_NID(si->signedAttrs, nid, lastpos);
+}
+
+int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
+ int lastpos)
+{
+ return X509at_get_attr_by_OBJ(si->signedAttrs, obj, lastpos);
+}
+
+X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc)
+{
+ return X509at_get_attr(si->signedAttrs, loc);
+}
+
+X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc)
+{
+ return X509at_delete_attr(si->signedAttrs, loc);
+}
+
+int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr)
+{
+ if(X509at_add1_attr(&si->signedAttrs, attr)) return 1;
+ return 0;
+}
+
+int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
+ const ASN1_OBJECT *obj, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_OBJ(&si->signedAttrs, obj,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
+ int nid, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_NID(&si->signedAttrs, nid,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
+ const char *attrname, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_txt(&si->signedAttrs, attrname,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+void *CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
+ int lastpos, int type)
+{
+ return X509at_get0_data_by_OBJ(si->signedAttrs, oid, lastpos, type);
+}
+
+int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si)
+{
+ return X509at_get_attr_count(si->unsignedAttrs);
+}
+
+int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
+ int lastpos)
+{
+ return X509at_get_attr_by_NID(si->unsignedAttrs, nid, lastpos);
+}
+
+int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
+ int lastpos)
+{
+ return X509at_get_attr_by_OBJ(si->unsignedAttrs, obj, lastpos);
+}
+
+X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc)
+{
+ return X509at_get_attr(si->unsignedAttrs, loc);
+}
+
+X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc)
+{
+ return X509at_delete_attr(si->unsignedAttrs, loc);
+}
+
+int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr)
+{
+ if(X509at_add1_attr(&si->unsignedAttrs, attr)) return 1;
+ return 0;
+}
+
+int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
+ const ASN1_OBJECT *obj, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_OBJ(&si->unsignedAttrs, obj,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
+ int nid, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_NID(&si->unsignedAttrs, nid,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
+ const char *attrname, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_txt(&si->unsignedAttrs, attrname,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
+ int lastpos, int type)
+{
+ return X509at_get0_data_by_OBJ(si->unsignedAttrs, oid, lastpos, type);
+}
+
+/* Specific attribute cases */
-/* crypto/comp/comp_err.c */
+/* crypto/cms/cms_cd.c */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project.
+ */
/* ====================================================================
- * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
- * openssl-core@OpenSSL.org.
+ * licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
*/
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
- * made to it will be overwritten when the script next updates this file,
- * only reason strings will be preserved.
- */
-
-#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/asn1t.h>
+#include <openssl/pem.h>
+#include <openssl/x509v3.h>
#include <openssl/err.h>
+#include <openssl/cms.h>
+#include <openssl/bio.h>
#include <openssl/comp.h>
+#include "cms_lcl.h"
-/* BEGIN ERROR CODES */
-#ifndef OPENSSL_NO_ERR
+DECLARE_ASN1_ITEM(CMS_CompressedData)
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_COMP,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_COMP,0,reason)
+#ifdef ZLIB
-static ERR_STRING_DATA COMP_str_functs[]=
- {
-{0,NULL}
- };
+/* CMS CompressedData Utilities */
-static ERR_STRING_DATA COMP_str_reasons[]=
+CMS_ContentInfo *cms_CompressedData_create(int comp_nid)
{
-{0,NULL}
- };
+ CMS_ContentInfo *cms;
+ CMS_CompressedData *cd;
+ /* Will need something cleverer if there is ever more than one
+ * compression algorithm or parameters have some meaning...
+ */
+ if (comp_nid != NID_zlib_compression)
+ {
+ CMSerr(CMS_F_CMS_COMPRESSEDDATA_CREATE,
+ CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
+ return NULL;
+ }
+ cms = CMS_ContentInfo_new();
+ if (!cms)
+ return NULL;
-#endif
+ cd = M_ASN1_new_of(CMS_CompressedData);
-void ERR_load_COMP_strings(void)
- {
-#ifndef OPENSSL_NO_ERR
+ if (!cd)
+ goto err;
+
+ cms->contentType = OBJ_nid2obj(NID_id_smime_ct_compressedData);
+ cms->d.compressedData = cd;
+
+ cd->version = 0;
+
+ X509_ALGOR_set0(cd->compressionAlgorithm,
+ OBJ_nid2obj(NID_zlib_compression),
+ V_ASN1_UNDEF, NULL);
- if (ERR_func_error_string(COMP_str_functs[0].error) == NULL)
+ cd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data);
+
+ return cms;
+
+ err:
+
+ if (cms)
+
lentferj's projects / dragonfly.git / commitdiff