Mercurial > dropbear
view libtomcrypt/src/modes/ofb/ofb_done.c @ 310:4b4478d0d2b9 ucc-axis-hack
add a comment on usage
author | Matt Johnston <matt@ucc.asn.au> |
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date | Sun, 26 Mar 2006 08:28:16 +0000 |
parents | 1b9e69c058d2 |
children | 0cbe8f6dbf9e |
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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 "tomcrypt.h" /** @file ofb_done.c OFB implementation, finish chain, Tom St Denis */ #ifdef OFB /** Terminate the chain @param ofb The OFB chain to terminate @return CRYPT_OK on success */ int ofb_done(symmetric_OFB *ofb) { int err; LTC_ARGCHK(ofb != NULL); if ((err = cipher_is_valid(ofb->cipher)) != CRYPT_OK) { return err; } cipher_descriptor[ofb->cipher].done(&ofb->key); return CRYPT_OK; } #endif /* $Source: /cvs/libtom/libtomcrypt/src/modes/ofb/ofb_done.c,v $ */ /* $Revision: 1.4 $ */ /* $Date: 2005/05/05 14:35:59 $ */