Mercurial > dropbear
view ofb_getiv.c @ 144:7ed585a2c53b libtomcrypt
propagate of 3f8f752126017cbe7d93c4086c27a91550df745f and 747ebf284d40a15b338e5a5c7730ecec6eade3d7 from branch 'au.asn.ucc.matt.ltc-orig' to 'au.asn.ucc.matt.ltc-db'
author | Matt Johnston <matt@ucc.asn.au> |
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date | Sun, 19 Dec 2004 11:47:33 +0000 |
parents | 5d99163f7e32 |
children |
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/* 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, [email protected], http://libtomcrypt.org */ #include "mycrypt.h" #ifdef OFB int ofb_getiv(unsigned char *IV, unsigned long *len, symmetric_OFB *ofb) { _ARGCHK(IV != NULL); _ARGCHK(len != NULL); _ARGCHK(ofb != NULL); if ((unsigned long)ofb->blocklen > *len) { return CRYPT_BUFFER_OVERFLOW; } XMEMCPY(IV, ofb->IV, ofb->blocklen); *len = ofb->blocklen; return CRYPT_OK; } #endif