Update files for OpenSSL-1.0.0f import.
[dragonfly.git] / secure / lib / libcrypto / man / d2i_PKCS8PrivateKey.3
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124.\" ========================================================================
125.\"
126.IX Title "d2i_PKCS8PrivateKey 3"
e3261593 127.TH d2i_PKCS8PrivateKey 3 "2012-01-04" "1.0.0f" "OpenSSL"
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128.\" For nroff, turn off justification. Always turn off hyphenation; it makes
129.\" way too many mistakes in technical documents.
130.if n .ad l
131.nh
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132.SH "NAME"
133d2i_PKCS8PrivateKey_bio, d2i_PKCS8PrivateKey_fp,
134i2d_PKCS8PrivateKey_bio, i2d_PKCS8PrivateKey_fp,
135i2d_PKCS8PrivateKey_nid_bio, i2d_PKCS8PrivateKey_nid_fp \- PKCS#8 format private key functions
136.SH "SYNOPSIS"
8b0cefbb 137.IX Header "SYNOPSIS"
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138.Vb 1
139\& #include <openssl/evp.h>
e257b235 140\&
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141\& EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u);
142\& EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u);
e257b235 143\&
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144\& int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
145\& char *kstr, int klen,
146\& pem_password_cb *cb, void *u);
e257b235 147\&
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148\& int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
149\& char *kstr, int klen,
150\& pem_password_cb *cb, void *u);
e257b235 151\&
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152\& int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
153\& char *kstr, int klen,
154\& pem_password_cb *cb, void *u);
e257b235 155\&
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156\& int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
157\& char *kstr, int klen,
158\& pem_password_cb *cb, void *u);
159.Ve
160.SH "DESCRIPTION"
8b0cefbb 161.IX Header "DESCRIPTION"
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162The PKCS#8 functions encode and decode private keys in PKCS#8 format using both
163PKCS#5 v1.5 and PKCS#5 v2.0 password based encryption algorithms.
164.PP
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165Other than the use of \s-1DER\s0 as opposed to \s-1PEM\s0 these functions are identical to the
166corresponding \fB\s-1PEM\s0\fR function as described in the \fIpem\fR\|(3) manual page.
984263bc 167.SH "NOTES"
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168.IX Header "NOTES"
169Before using these functions \fIOpenSSL_add_all_algorithms\fR\|(3)
984263bc 170should be called to initialize the internal algorithm lookup tables otherwise errors about
e257b235 171unknown algorithms will occur if an attempt is made to decrypt a private key.
984263bc 172.PP
8b0cefbb 173These functions are currently the only way to store encrypted private keys using \s-1DER\s0 format.
984263bc 174.PP
8b0cefbb 175Currently all the functions use BIOs or \s-1FILE\s0 pointers, there are no functions which
984263bc 176work directly on memory: this can be readily worked around by converting the buffers
8b0cefbb 177to memory BIOs, see \fIBIO_s_mem\fR\|(3) for details.
984263bc 178.SH "SEE ALSO"
74dab6c2 179.IX Header "SEE ALSO"
8b0cefbb 180\&\fIpem\fR\|(3)