diff options
Diffstat (limited to 'src/libstrongswan/asn1/asn1.h')
| -rw-r--r-- | src/libstrongswan/asn1/asn1.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/src/libstrongswan/asn1/asn1.h b/src/libstrongswan/asn1/asn1.h index 4ea89730c..6a2b594c0 100644 --- a/src/libstrongswan/asn1/asn1.h +++ b/src/libstrongswan/asn1/asn1.h @@ -13,8 +13,6 @@ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. - * - * $Id: asn1.h 5003 2009-03-24 17:43:01Z martin $ */ /** @@ -27,7 +25,8 @@ #include <stdarg.h> -#include <library.h> +#include <utils.h> +#include <chunk.h> /** * Definition of some primitive ASN1 types @@ -107,13 +106,21 @@ chunk_t asn1_algorithmIdentifier(int oid); int asn1_known_oid(chunk_t object); /** + * Converts a known OID index to an ASN.1 OID + * + * @param n index into the oid_names[] table + * @return allocated OID chunk, chunk_empty if index out of range + */ +chunk_t asn1_build_known_oid(int n); + +/** * Returns the length of an ASN.1 object * The blob pointer is advanced past the tag length fields * * @param blob pointer to an ASN.1 coded blob * @return length of ASN.1 object */ -u_int asn1_length(chunk_t *blob); +size_t asn1_length(chunk_t *blob); /** * Parses an ASN.1 algorithmIdentifier object @@ -221,6 +228,15 @@ chunk_t asn1_simple_object(asn1_t tag, chunk_t content); chunk_t asn1_bitstring(const char *mode, chunk_t content); /** + * Build an ASN.1 INTEGER object + * + * @param mode 'c' for copy or 'm' for move + * @param content content of the INTEGER + * @return chunk containing the ASN.1 coded INTEGER + */ +chunk_t asn1_integer(const char *mode, chunk_t content); + +/** * Build an ASN.1 object from a variable number of individual chunks * * @param type ASN.1 type to be created |