asn1_object_id_der(3) libtasn1 asn1_object_id_der(3)
NAME
asn1_object_id_der - API function
SYNOPSIS
#include <libtasn1.h> int asn1_object_id_der(const char * str, unsigned char * der, int * der_len, unsigned flags);ARGUMENTS
const char * str
An object identifier in numeric, dot format.
unsigned char * der
buffer to hold the returned encoding (may be
NULL).
int * der_len
initially the size of
der ; will hold the final size.
unsigned flags
must be zero
DESCRIPTION
Creates the DER encoding of the provided object identifier.
RETURNS
ASN1_SUCCESS if DER encoding was OK,
ASN1_VALUE_NOT_VALID if
str is
not a valid OID,
ASN1_MEM_ERROR if the
der vector isn't big enough
and in this case
der_len will contain the length needed.
COPYRIGHT
Copyright (C) 2006-2022 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:
https://www.gnu.org/software/libtasn1/manual/libtasn1 4.19.0 asn1_object_id_der(3)
