asn1_decode_simple_der(3) libtasn1 asn1_decode_simple_der(3)

asn1_decode_simple_der - API function

#include <libtasn1.h>

int asn1_decode_simple_der(unsigned int etype, const unsigned char * der, unsigned int _der_len, const unsigned char ** str, unsigned int * str_len);

The type of the string to be encoded (ASN1_ETYPE_)
the encoded string
the bytes of the encoded string
a pointer to the data
the length of the data

Decodes a simple DER encoded type (e.g. a string, which is not constructed). The output is a pointer inside the der .

ASN1_SUCCESS if successful or an error value.

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https://www.gnu.org/software/libtasn1/manual/
4.19.0 libtasn1