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asn1_get_object_id_der(3)	   libtasn1	     asn1_get_object_id_der(3)

NAME
       asn1_get_object_id_der -	API function

SYNOPSIS
       #include	<libtasn1.h>

       int  asn1_get_object_id_der(const unsigned char * der, int der_len, int
       * ret_len, char * str, int str_size);

ARGUMENTS
       const unsigned char * der
		   DER data to decode containing the OBJECT IDENTIFIER

       int der_len Length of DER data to decode.

       int * ret_len
		   Output variable containing the length of the	DER data.

       char * str  Pre-allocated output	buffer to put the  textual  object  id
		   in.

       int str_size
		   Length of pre-allocated output buffer.

DESCRIPTION
       Converts	 a  DER	 encoded  object  identifier to	its textual form. This
       function	expects	the DER	object identifier without the tag.

RETURNS
       ASN1_SUCCESS on success,	or an error.

COPYRIGHT
       Copyright (C) 2006-2025 Free Software Foundation, Inc..
       Copying and distribution	of this	file, with  or	without	 modification,
       are  permitted in any medium without royalty provided the copyright no-
       tice 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			    4.20.0	     asn1_get_object_id_der(3)

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<https://man.freebsd.org/cgi/man.cgi?query=asn1_get_object_id_der&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>

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