Mercurial > dropbear

comparison src/misc/base64/base64_encode.c @ 381:999a5eb4ed10 libtomcrypt-dropbear

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propagate from branch 'au.asn.ucc.matt.ltc.orig' (head 52840647ac7f5c707c3bd158d119a15734a7ef28) to branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
author Matt Johnston <matt@ucc.asn.au>
date Thu, 11 Jan 2007 02:39:21 +0000
parents d5faf4814ddb
children
comparison
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281:997e6f7dc01e 381:999a5eb4ed10
4 * algorithms in a highly modular and flexible manner. 4 * algorithms in a highly modular and flexible manner.
5 * 5 *
6 * The library is free for all purposes without any express 6 * The library is free for all purposes without any express
7 * guarantee it works. 7 * guarantee it works.
8 * 8 *
9 * Tom St Denis, [email protected], http://libtomcrypt.org 9 * Tom St Denis, [email protected], http://libtomcrypt.com
10 */ 10 */
11 #include "tomcrypt.h" 11 #include "tomcrypt.h"
12 12
13 /** 13 /**
14 @file base64_encode.c 14 @file base64_encode.c
40 LTC_ARGCHK(outlen != NULL); 40 LTC_ARGCHK(outlen != NULL);
41 41
42 /* valid output size ? */ 42 /* valid output size ? */
43 len2 = 4 * ((inlen + 2) / 3); 43 len2 = 4 * ((inlen + 2) / 3);
44 if (*outlen < len2 + 1) { 44 if (*outlen < len2 + 1) {
45 *outlen = len2 + 1;
45 return CRYPT_BUFFER_OVERFLOW; 46 return CRYPT_BUFFER_OVERFLOW;
46 } 47 }
47 p = out; 48 p = out;
48 leven = 3*(inlen / 3); 49 leven = 3*(inlen / 3);
49 for (i = 0; i < leven; i += 3) { 50 for (i = 0; i < leven; i += 3) {
74 75
75 #endif 76 #endif
76 77
77 78
78 /* $Source: /cvs/libtom/libtomcrypt/src/misc/base64/base64_encode.c,v $ */ 79 /* $Source: /cvs/libtom/libtomcrypt/src/misc/base64/base64_encode.c,v $ */
79 /* $Revision: 1.3 $ */ 80 /* $Revision: 1.5 $ */
80 /* $Date: 2005/05/05 14:35:59 $ */ 81 /* $Date: 2006/06/16 21:53:41 $ */