asn1_get_tag_der
Section: libtasn1 (3)
Updated: 4.16.0
Page Index
NAME
asn1_get_tag_der - API function
SYNOPSIS
#include <libtasn1.h>
int asn1_get_tag_der(const unsigned char * der, int der_len, unsigned char * cls, int * len, unsigned long * tag);
ARGUMENTS
- const unsigned char * der
-
DER data to decode.
- int der_len
-
Length of DER data to decode.
- unsigned char * cls
-
Output variable containing decoded class.
- int * len
-
Output variable containing the length of the DER TAG data.
- unsigned long * tag
-
Output variable containing the decoded tag (may be NULL).
DESCRIPTION
Decode the class and TAG from DER code.
RETURNS
Returns
ASN1_SUCCESS on success, or an error.
COPYRIGHT
Copyright © 2006-2015 Free Software Foundation, Inc..
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
SEE ALSO
The full documentation for
libtasn1
is maintained as a Texinfo manual. If the
info
and
libtasn1
programs are properly installed at your site, the command
-
info libtasn1
should give you access to the complete manual.
As an alternative you may obtain the manual from:
-
http://www.gnu.org/software/libtasn1/manual/