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comparison src/pk/pkcs1/pkcs_1_os2ip.c @ 280:59400faa4b44 libtomcrypt-orig libtomcrypt-1.05

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Re-import libtomcrypt 1.05 for cleaner propagating. From crypt-1.05.tar.bz2, SHA1 of 88250202bb51570dc64f7e8f1c943cda9479258f
author Matt Johnston <matt@ucc.asn.au>
date Wed, 08 Mar 2006 12:58:00 +0000
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children d5faf4814ddb
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-1:000000000000 280:59400faa4b44
1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
2 *
3 * LibTomCrypt is a library that provides various cryptographic
4 * algorithms in a highly modular and flexible manner.
5 *
6 * The library is free for all purposes without any express
7 * guarantee it works.
8 *
9 * Tom St Denis, [email protected], http://libtomcrypt.org
10 */
11 #include "tomcrypt.h"
12
13 /**
14 @file pkcs_1_os2ip.c
15 Octet to Integer OS2IP, Tom St Denis
16 */
17 #ifdef PKCS_1
18
19 /**
20 Read a binary string into an mp_int
21 @param n [out] The mp_int destination
22 @param in The binary string to read
23 @param inlen The length of the binary string
24 @return CRYPT_OK if successful
25 */
26 int pkcs_1_os2ip(mp_int *n, unsigned char *in, unsigned long inlen)
27 {
28 int err;
29 /* read it */
30 if ((err = mp_read_unsigned_bin(n, in, inlen)) != MP_OKAY) {
31 return mpi_to_ltc_error(err);
32 }
33 return CRYPT_OK;
34 }
35
36 #endif /* PKCS_1 */
37
38
39 /* $Source: /cvs/libtom/libtomcrypt/src/pk/pkcs1/pkcs_1_os2ip.c,v $ */
40 /* $Revision: 1.3 $ */
41 /* $Date: 2005/05/05 14:35:59 $ */