gnutls_encode_ber_digest_info − API function
#include <gnutls/crypto.h>
int gnutls_encode_ber_digest_info(gnutls_digest_algorithm_t hash, const gnutls_datum_t * digest, gnutls_datum_t * output);
gnutls_digest_algorithm_t hash
the hash algorithm that was used to get the digest
const gnutls_datum_t * digest
must contain the digest data
gnutls_datum_t * output
will contain the allocated DigestInfo BER encoded data
This function will encode the provided digest data, and its algorithm into an RSA PKCS1 1.5 DigestInfo structure.
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise an error code is returned.
3.5.0
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