Mercurial > dropbear
view libtomcrypt/src/modes/ctr/ctr_done.c @ 767:e465ed10c51d ecc
Be safer with how we handle ltc_ecc_sets[] (particularly with
system libtomcrypt)
A bit of progress with ecdsa code
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Tue, 09 Apr 2013 22:44:19 +0800 |
parents | 0cbe8f6dbf9e |
children | f849a5ca2efc |
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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.com */ #include "tomcrypt.h" /** @file ctr_done.c CTR implementation, finish chain, Tom St Denis */ #ifdef LTC_CTR_MODE /** Terminate the chain @param ctr The CTR chain to terminate @return CRYPT_OK on success */ int ctr_done(symmetric_CTR *ctr) { int err; LTC_ARGCHK(ctr != NULL); if ((err = cipher_is_valid(ctr->cipher)) != CRYPT_OK) { return err; } cipher_descriptor[ctr->cipher].done(&ctr->key); return CRYPT_OK; } #endif /* $Source: /cvs/libtom/libtomcrypt/src/modes/ctr/ctr_done.c,v $ */ /* $Revision: 1.6 $ */ /* $Date: 2006/06/29 01:46:46 $ */