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comparison libtomcrypt/src/misc/zeromem.c @ 389:5ff8218bcee9

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propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 2af95f00ebd5bb7a28b3817db1218442c935388e) to branch 'au.asn.ucc.matt.dropbear' (head ecd779509ef23a8cdf64888904fc9b31d78aa933)
author Matt Johnston <matt@ucc.asn.au>
date Thu, 11 Jan 2007 03:14:55 +0000
parents 0cbe8f6dbf9e
children 3017bc7d6238
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388:fb54020f78e1 389:5ff8218bcee9
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 * Tom St Denis, [email protected], http://libtomcrypt.com
10 */
11 #include "tomcrypt.h"
12
13 /**
14 @file zeromem.c
15 Zero a block of memory, Tom St Denis
16 */
17
18 /**
19 Zero a block of memory
20 @param out The destination of the area to zero
21 @param outlen The length of the area to zero (octets)
22 */
23 void zeromem(void *out, size_t outlen)
24 {
25 unsigned char *mem = out;
26 LTC_ARGCHKVD(out != NULL);
27 while (outlen-- > 0) {
28 *mem++ = 0;
29 }
30 }
31
32 /* $Source: /cvs/libtom/libtomcrypt/src/misc/zeromem.c,v $ */
33 /* $Revision: 1.6 $ */
34 /* $Date: 2006/06/09 01:38:13 $ */