asn1_der_decoding_element - API function

       asn1_node * structure
                   pointer to an ASN1 structure

       const char * elementName
                   name of the element to fill

       const void * ider
                   vector that contains the DER encoding of the whole structure.

       int len     number of bytes of *der: der[0]..der[len-1]

       char * errorDescription
                   null-terminated string contains details when an error occurred.

       Copyright © 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.

       Fill the element named  ELEMENTNAME with values of a DER encoding string.  The  structure  must  just  be
       created  with  function  asn1_create_element().   The  DER vector must contain the encoding string of the
       whole  STRUCTURE .  If an error occurs during the decoding procedure, the * STRUCTURE is deleted and  set
       equal to NULL.

       This  function  is  deprecated  and  may  just  be  an alias to asn1_der_decoding in future versions. Use
       asn1_der_decoding() instead.

       asn1_der_decoding_element - API function

ASN1_SUCCESS if DER encoding OK, ASN1_ELEMENT_NOT_FOUND if ELEMENT is NULL or  elementName ==  NULL,  and
       ASN1_TAG_ERROR  or  ASN1_DER_ERROR  if  the der encoding doesn't match the structure  structure (*ELEMENT
       deleted).

       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

              infolibtasn1

       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_der_decoding_element(3)

#include<libtasn1.h>intasn1_der_decoding_element(asn1_node*structure,constchar*elementName,constvoid*ider,intlen,char*errorDescription);