diff options
Diffstat (limited to 'libtomcrypt/src/modes/cfb/cfb_getiv.c')
| -rw-r--r-- | libtomcrypt/src/modes/cfb/cfb_getiv.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libtomcrypt/src/modes/cfb/cfb_getiv.c b/libtomcrypt/src/modes/cfb/cfb_getiv.c index 5c5b4c4..1689a75 100644 --- a/libtomcrypt/src/modes/cfb/cfb_getiv.c +++ b/libtomcrypt/src/modes/cfb/cfb_getiv.c @@ -6,7 +6,7 @@ * The library is free for all purposes without any express * guarantee it works. * - * Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.org + * Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.com */ #include "tomcrypt.h" @@ -15,7 +15,7 @@ CFB implementation, get IV, Tom St Denis */ -#ifdef CFB +#ifdef LTC_CFB_MODE /** Get the current initial vector @@ -30,6 +30,7 @@ int cfb_getiv(unsigned char *IV, unsigned long *len, symmetric_CFB *cfb) LTC_ARGCHK(len != NULL); LTC_ARGCHK(cfb != NULL); if ((unsigned long)cfb->blocklen > *len) { + *len = cfb->blocklen; return CRYPT_BUFFER_OVERFLOW; } XMEMCPY(IV, cfb->IV, cfb->blocklen); @@ -41,5 +42,5 @@ int cfb_getiv(unsigned char *IV, unsigned long *len, symmetric_CFB *cfb) #endif /* $Source: /cvs/libtom/libtomcrypt/src/modes/cfb/cfb_getiv.c,v $ */ -/* $Revision: 1.3 $ */ -/* $Date: 2005/05/05 14:35:59 $ */ +/* $Revision: 1.6 $ */ +/* $Date: 2006/06/29 01:51:34 $ */ |