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comparison libtomcrypt/src/pk/asn1/der/utctime/der_decode_utctime.c @ 382:0cbe8f6dbf9e

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propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) to branch 'au.asn.ucc.matt.dropbear' (head 02c413252c90e9de8e03d91e9939dde3029f5c0a)
author Matt Johnston <matt@ucc.asn.au>
date Thu, 11 Jan 2007 02:41:05 +0000
parents 1b9e69c058d2
children f849a5ca2efc
comparison
equal deleted inserted replaced
379:b66a00272a90 382:0cbe8f6dbf9e
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 der_decode_utctime.c 14 @file der_decode_utctime.c
37 #define DECODE_V(y, max) \ 37 #define DECODE_V(y, max) \
38 y = char_to_int(buf[x])*10 + char_to_int(buf[x+1]); \ 38 y = char_to_int(buf[x])*10 + char_to_int(buf[x+1]); \
39 if (y >= max) return CRYPT_INVALID_PACKET; \ 39 if (y >= max) return CRYPT_INVALID_PACKET; \
40 x += 2; 40 x += 2;
41 41
42 /**
43 Decodes a UTC time structure in DER format (reads all 6 valid encoding formats)
44 @param in Input buffer
45 @param inlen Length of input buffer in octets
46 @param out [out] Destination of UTC time structure
47 @return CRYPT_OK if successful
48 */
42 int der_decode_utctime(const unsigned char *in, unsigned long *inlen, 49 int der_decode_utctime(const unsigned char *in, unsigned long *inlen,
43 ltc_utctime *out) 50 ltc_utctime *out)
44 { 51 {
45 unsigned char buf[32]; 52 unsigned char buf[32];
46 unsigned long x; 53 unsigned long x;
114 } 121 }
115 122
116 #endif 123 #endif
117 124
118 /* $Source: /cvs/libtom/libtomcrypt/src/pk/asn1/der/utctime/der_decode_utctime.c,v $ */ 125 /* $Source: /cvs/libtom/libtomcrypt/src/pk/asn1/der/utctime/der_decode_utctime.c,v $ */
119 /* $Revision: 1.6 $ */ 126 /* $Revision: 1.8 $ */
120 /* $Date: 2005/06/19 12:07:00 $ */ 127 /* $Date: 2006/03/31 14:15:35 $ */