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comparison libtomcrypt/src/pk/asn1/der/sequence/der_decode_sequence_multi.c @ 478:d4f32c3443ac dbclient-netcat-alike

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propagate from branch 'au.asn.ucc.matt.dropbear' (head f21045c791002d81fc6b8dde6537ea481e513eb2) to branch 'au.asn.ucc.matt.dropbear.dbclient-netcat-alike' (head d1f69334581dc4c35f9ca16aa5355074c9dd315d)
author Matt Johnston <matt@ucc.asn.au>
date Sun, 14 Sep 2008 06:47:51 +0000
parents 0cbe8f6dbf9e
children f849a5ca2efc
comparison
equal deleted inserted replaced
296:6b41e2cbf071 478:d4f32c3443ac
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 #include <stdarg.h> 12 #include <stdarg.h>
13 13
14 14
17 ASN.1 DER, decode a SEQUENCE, Tom St Denis 17 ASN.1 DER, decode a SEQUENCE, Tom St Denis
18 */ 18 */
19 19
20 #ifdef LTC_DER 20 #ifdef LTC_DER
21 21
22 /**
23 Decode a SEQUENCE type using a VA list
24 @param in Input buffer
25 @param inlen Length of input in octets
26 @remark <...> is of the form <type, size, data> (int, unsigned long, void*)
27 @return CRYPT_OK on success
28 */
22 int der_decode_sequence_multi(const unsigned char *in, unsigned long inlen, ...) 29 int der_decode_sequence_multi(const unsigned char *in, unsigned long inlen, ...)
23 { 30 {
24 int err, type; 31 int err, type;
25 unsigned long size, x; 32 unsigned long size, x;
26 void *data; 33 void *data;
40 if (type == LTC_ASN1_EOL) { 47 if (type == LTC_ASN1_EOL) {
41 break; 48 break;
42 } 49 }
43 50
44 switch (type) { 51 switch (type) {
52 case LTC_ASN1_BOOLEAN:
45 case LTC_ASN1_INTEGER: 53 case LTC_ASN1_INTEGER:
46 case LTC_ASN1_SHORT_INTEGER: 54 case LTC_ASN1_SHORT_INTEGER:
47 case LTC_ASN1_BIT_STRING: 55 case LTC_ASN1_BIT_STRING:
48 case LTC_ASN1_OCTET_STRING: 56 case LTC_ASN1_OCTET_STRING:
49 case LTC_ASN1_NULL: 57 case LTC_ASN1_NULL:
50 case LTC_ASN1_OBJECT_IDENTIFIER: 58 case LTC_ASN1_OBJECT_IDENTIFIER:
51 case LTC_ASN1_IA5_STRING: 59 case LTC_ASN1_IA5_STRING:
52 case LTC_ASN1_PRINTABLE_STRING: 60 case LTC_ASN1_PRINTABLE_STRING:
61 case LTC_ASN1_UTF8_STRING:
53 case LTC_ASN1_UTCTIME: 62 case LTC_ASN1_UTCTIME:
63 case LTC_ASN1_SET:
64 case LTC_ASN1_SETOF:
54 case LTC_ASN1_SEQUENCE: 65 case LTC_ASN1_SEQUENCE:
55 case LTC_ASN1_CHOICE: 66 case LTC_ASN1_CHOICE:
56 ++x; 67 ++x;
57 break; 68 break;
58 69
84 if (type == LTC_ASN1_EOL) { 95 if (type == LTC_ASN1_EOL) {
85 break; 96 break;
86 } 97 }
87 98
88 switch (type) { 99 switch (type) {
100 case LTC_ASN1_BOOLEAN:
89 case LTC_ASN1_INTEGER: 101 case LTC_ASN1_INTEGER:
90 case LTC_ASN1_SHORT_INTEGER: 102 case LTC_ASN1_SHORT_INTEGER:
91 case LTC_ASN1_BIT_STRING: 103 case LTC_ASN1_BIT_STRING:
92 case LTC_ASN1_OCTET_STRING: 104 case LTC_ASN1_OCTET_STRING:
93 case LTC_ASN1_NULL: 105 case LTC_ASN1_NULL:
94 case LTC_ASN1_OBJECT_IDENTIFIER: 106 case LTC_ASN1_OBJECT_IDENTIFIER:
95 case LTC_ASN1_IA5_STRING: 107 case LTC_ASN1_IA5_STRING:
96 case LTC_ASN1_PRINTABLE_STRING: 108 case LTC_ASN1_PRINTABLE_STRING:
109 case LTC_ASN1_UTF8_STRING:
97 case LTC_ASN1_UTCTIME: 110 case LTC_ASN1_UTCTIME:
98 case LTC_ASN1_SEQUENCE: 111 case LTC_ASN1_SEQUENCE:
112 case LTC_ASN1_SET:
113 case LTC_ASN1_SETOF:
99 case LTC_ASN1_CHOICE: 114 case LTC_ASN1_CHOICE:
100 list[x].type = type; 115 list[x].type = type;
101 list[x].size = size; 116 list[x].size = size;
102 list[x++].data = data; 117 list[x++].data = data;
103 break; 118 break;
118 133
119 #endif 134 #endif
120 135
121 136
122 /* $Source: /cvs/libtom/libtomcrypt/src/pk/asn1/der/sequence/der_decode_sequence_multi.c,v $ */ 137 /* $Source: /cvs/libtom/libtomcrypt/src/pk/asn1/der/sequence/der_decode_sequence_multi.c,v $ */
123 /* $Revision: 1.7 $ */ 138 /* $Revision: 1.12 $ */
124 /* $Date: 2005/06/18 19:20:23 $ */ 139 /* $Date: 2006/11/26 02:25:18 $ */