2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part. Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user or with the express written consent of
8 * Sun Microsystems, Inc.
10 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
11 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
12 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
14 * Sun RPC is provided with no support and without any obligation on the
15 * part of Sun Microsystems, Inc. to assist in its use, correction,
16 * modification or enhancement.
18 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
19 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
20 * OR ANY PART THEREOF.
22 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
23 * or profits or other special, indirect and consequential damages, even if
24 * Sun has been advised of the possibility of such damages.
26 * Sun Microsystems, Inc.
28 * Mountain View, California 94043
30 * @(#)secretkey.c 1.8 91/03/11 Copyr 1986 Sun Micro
35 * Copyright (C) 1986, Sun Microsystems, Inc.
39 * Secret key lookup routines
44 #include <rpc/key_prot.h>
45 #include <rpcsvc/yp_prot.h>
46 #include <rpcsvc/ypclnt.h>
49 extern int xdecrypt __P(( char *, char * ));
52 * Get somebody's encrypted secret key from the database, using the given
53 * passwd to decrypt it.
56 getsecretkey(netname, secretkey, passwd)
61 char lookup[3 * HEXKEYBYTES];
64 if (secretkey == NULL)
66 if (!getpublicandprivatekey(netname, lookup))
68 p = strchr(lookup, ':');
73 if (!xdecrypt(p, passwd)) {
76 if (memcmp(p, p + HEXKEYBYTES, KEYCHECKSUMSIZE) != 0) {
80 p[HEXKEYBYTES] = '\0';
81 (void) strncpy(secretkey, p, HEXKEYBYTES);
82 secretkey[HEXKEYBYTES] = '\0';