Provided by: libtasn1-6-dev_4.13-2_amd64
asn1_der_decoding - API function
#include <libtasn1.h> int asn1_der_decoding(asn1_node * element, const void * ider, int ider_len, char * errorDescription);
asn1_node * element pointer to an ASN1 structure. const void * ider vector that contains the DER encoding. int ider_len number of bytes of * ider : ider .. ider [len-1]. char * errorDescription null-terminated string contains details when an error occurred.
Fill the structure * element with values of a DER encoding string. The structure must just be created with function asn1_create_element(). Note that the * element variable is provided as a pointer for historical reasons.
ASN1_SUCCESS if DER encoding OK, ASN1_ELEMENT_NOT_FOUND if ELEMENT is NULL, and ASN1_TAG_ERROR or ASN1_DER_ERROR if the der encoding doesn't match the structure name (* ELEMENT deleted).
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