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annotate cbc_setiv.c @ 15:6362d3854bb4 libtomcrypt-orig

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0.96 release of LibTomCrypt
author Matt Johnston <matt@ucc.asn.au>
date Tue, 15 Jun 2004 14:07:21 +0000
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children 5d99163f7e32
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6362d3854bb4 0.96 release of LibTomCrypt
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1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
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2 *
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3 * LibTomCrypt is a library that provides various cryptographic
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4 * algorithms in a highly modular and flexible manner.
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5 *
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6 * The library is free for all purposes without any express
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7 * guarantee it works.
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8 *
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9 * Tom St Denis, [email protected], http://libtomcrypt.org
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10 */
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12 #include "mycrypt.h"
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14 #ifdef CBC
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16 int cbc_setiv(const unsigned char *IV, unsigned long len, symmetric_CBC *cbc)
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17 {
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18 _ARGCHK(IV != NULL);
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19 _ARGCHK(cbc != NULL);
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20 if (len != (unsigned long)cbc->blocklen) {
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21 return CRYPT_INVALID_ARG;
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22 }
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23 memcpy(cbc->IV, IV, len);
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24 return CRYPT_OK;
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25 }
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27 #endif
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