NAME¶
asn1_encode_simple_der - API function
SYNOPSIS¶
#include <libtasn1.h>
int asn1_encode_simple_der(unsigned int etype, const unsigned
char * str, unsigned int str_len, unsigned char *
tl, unsigned int * tl_len);
ARGUMENTS¶
- unsigned int etype
- The type of the string to be encoded (ASN1_ETYPE_)
- const unsigned char * str
- the string data.
- unsigned int str_len
- the string length
- unsigned char * tl
- the encoded tag and length
- unsigned int * tl_len
- the bytes of the tl field
DESCRIPTION¶
Creates the DER encoding for various simple ASN.1 types like strings etc. It
stores the tag and length in
tl , which should have space for at least
ASN1_MAX_TL_SIZE bytes. Initially
tl_len should contain the size
of
tl .
The complete DER encoding should consist of the value in
tl appended with
the provided
str .
RETURNS¶
ASN1_SUCCESS if successful or an error value.
COPYRIGHT¶
Copyright © 2006-2013 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/