asn1_encode_simple_der(3) libtasn1 asn1_encode_simple_der(3)
NAME
asn1_encode_simple_der - API function
SYNOPSIS
#include <libtasn1.h>
asn1_encode_simple_der(3) 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 (C) 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/
libtasn1 4.14 asn1_encode_simple_der(3)
libtasn1 4.15.0 - Generated Thu Nov 21 20:00:18 CST 2019