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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_sizeLength 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 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			     4.21.0	       asn1_get_object_id_der(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=asn1_get_object_id_der&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>

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