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comparison libtomcrypt/src/stream/chacha/chacha_done.c @ 1471:6dba84798cd5

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Update to libtomcrypt 1.18.1, merged with Dropbear changes
author Matt Johnston <matt@ucc.asn.au>
date Fri, 09 Feb 2018 21:44:05 +0800
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1470:8bba51a55704 1471:6dba84798cd5
1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
2 *
3 * LibTomCrypt is a library that provides various cryptographic
4 * algorithms in a highly modular and flexible manner.
5 *
6 * The library is free for all purposes without any express
7 * guarantee it works.
8 */
9
10 #include "tomcrypt.h"
11
12 #ifdef LTC_CHACHA
13
14 /**
15 Terminate and clear ChaCha state
16 @param st The ChaCha state
17 @return CRYPT_OK on success
18 */
19 int chacha_done(chacha_state *st)
20 {
21 LTC_ARGCHK(st != NULL);
22 XMEMSET(st, 0, sizeof(chacha_state));
23 return CRYPT_OK;
24 }
25
26 #endif
27
28 /* ref: $Format:%D$ */
29 /* git commit: $Format:%H$ */
30 /* commit time: $Format:%ai$ */