diff options
Diffstat (limited to 'libtomcrypt/src/modes/cfb/cfb_setiv.c')
| -rw-r--r-- | libtomcrypt/src/modes/cfb/cfb_setiv.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/libtomcrypt/src/modes/cfb/cfb_setiv.c b/libtomcrypt/src/modes/cfb/cfb_setiv.c index 0fc8757..4495bf5 100644 --- a/libtomcrypt/src/modes/cfb/cfb_setiv.c +++ b/libtomcrypt/src/modes/cfb/cfb_setiv.c @@ -5,21 +5,19 @@ * * The library is free for all purposes without any express * guarantee it works. - * - * Tom St Denis, tomstdenis@gmail.com, http://libtom.org */ #include "tomcrypt.h" /** @file cfb_setiv.c CFB implementation, set IV, Tom St Denis -*/ +*/ #ifdef LTC_CFB_MODE /** - Set an initial vector - @param IV The initial vector + Set an initialization vector + @param IV The initialization vector @param len The length of the vector (in octets) @param cfb The CFB state @return CRYPT_OK if successful @@ -27,26 +25,26 @@ int cfb_setiv(const unsigned char *IV, unsigned long len, symmetric_CFB *cfb) { int err; - + LTC_ARGCHK(IV != NULL); LTC_ARGCHK(cfb != NULL); if ((err = cipher_is_valid(cfb->cipher)) != CRYPT_OK) { return err; } - + if (len != (unsigned long)cfb->blocklen) { return CRYPT_INVALID_ARG; } - + /* force next block */ cfb->padlen = 0; return cipher_descriptor[cfb->cipher].ecb_encrypt(IV, cfb->IV, &cfb->key); } -#endif +#endif -/* $Source$ */ -/* $Revision$ */ -/* $Date$ */ +/* ref: $Format:%D$ */ +/* git commit: $Format:%H$ */ +/* commit time: $Format:%ai$ */ |