| /* LibTomCrypt, modular cryptographic library -- Tom St Denis |
| * |
| * LibTomCrypt is a library that provides various cryptographic |
| * algorithms in a highly modular and flexible manner. |
| * |
| * The library is free for all purposes without any express |
| * guarantee it works. |
| * |
| * Tom St Denis, tomstdenis@iahu.ca, http://libtomcrypt.org |
| */ |
| |
| #include "mycrypt.h" |
| |
| #ifdef CBC |
| |
| int cbc_setiv(const unsigned char *IV, unsigned long len, symmetric_CBC *cbc) |
| { |
| _ARGCHK(IV != NULL); |
| _ARGCHK(cbc != NULL); |
| if (len != (unsigned long)cbc->blocklen) { |
| return CRYPT_INVALID_ARG; |
| } |
| XMEMCPY(cbc->IV, IV, len); |
| return CRYPT_OK; |
| } |
| |
| #endif |
| |