diff options
Diffstat (limited to 'crypto/heimdal/lib/asn1/der_get.c')
| -rw-r--r-- | crypto/heimdal/lib/asn1/der_get.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/crypto/heimdal/lib/asn1/der_get.c b/crypto/heimdal/lib/asn1/der_get.c index 9f0616b..1a180da 100644 --- a/crypto/heimdal/lib/asn1/der_get.c +++ b/crypto/heimdal/lib/asn1/der_get.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 1998, 1999 Kungliga Tekniska Högskolan + * Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -33,7 +33,7 @@ #include "der_locl.h" -RCSID("$Id: der_get.c,v 1.27 1999/12/02 17:05:01 joda Exp $"); +RCSID("$Id: der_get.c,v 1.28 2000/04/06 17:19:53 assar Exp $"); #include <version.h> @@ -225,6 +225,33 @@ decode_integer (const unsigned char *p, size_t len, } int +decode_unsigned (const unsigned char *p, size_t len, + unsigned *num, size_t *size) +{ + size_t ret = 0; + size_t l, reallen; + int e; + + e = der_match_tag (p, len, UNIV, PRIM, UT_Integer, &l); + if (e) return e; + p += l; + len -= l; + ret += l; + e = der_get_length (p, len, &reallen, &l); + if (e) return e; + p += l; + len -= l; + ret += l; + e = der_get_unsigned (p, reallen, num, &l); + if (e) return e; + p += l; + len -= l; + ret += l; + if(size) *size = ret; + return 0; +} + +int decode_general_string (const unsigned char *p, size_t len, general_string *str, size_t *size) { |
