Mercurial > dropbear
view libtomcrypt/src/encauth/ocb/ocb_done_encrypt.c @ 1294:56aba7dedbea
options for disabling "normal" DH
author | Matt Johnston <matt@ucc.asn.au> |
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date | Mon, 02 May 2016 23:48:16 +0200 |
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 */ /** @file ocb_done_encrypt.c OCB implementation, terminate encryption, by Tom St Denis */ #include "tomcrypt.h" #ifdef OCB_MODE /** Terminate an encryption OCB state @param ocb The OCB state @param pt Remaining plaintext (if any) @param ptlen The length of the plaintext (octets) @param ct [out] The ciphertext (if any) @param tag [out] The tag for the OCB stream @param taglen [in/out] The max size and resulting size of the tag @return CRYPT_OK if successful */ int ocb_done_encrypt(ocb_state *ocb, const unsigned char *pt, unsigned long ptlen, unsigned char *ct, unsigned char *tag, unsigned long *taglen) { LTC_ARGCHK(ocb != NULL); LTC_ARGCHK(pt != NULL); LTC_ARGCHK(ct != NULL); LTC_ARGCHK(tag != NULL); LTC_ARGCHK(taglen != NULL); return s_ocb_done(ocb, pt, ptlen, ct, tag, taglen, 0); } #endif /* $Source: /cvs/libtom/libtomcrypt/src/encauth/ocb/ocb_done_encrypt.c,v $ */ /* $Revision: 1.4 $ */ /* $Date: 2006/03/31 14:15:35 $ */