Provided by: gnutls-doc_3.0.11+really2.12.14-5ubuntu3_all
gnutls_openpgp_crt_get_pk_algorithm - API function
#include <gnutls/openpgp.h> gnutls_pk_algorithm_t gnutls_openpgp_crt_get_pk_algorithm(gnutls_openpgp_crt_t key, unsigned int * bits);
gnutls_openpgp_crt_t key is an OpenPGP key unsigned int * bits if bits is non null it will hold the size of the parameters' in bits
This function will return the public key algorithm of an OpenPGP certificate. If bits is non null, it should have enough size to hold the parameters size in bits. For RSA the bits returned is the modulus. For DSA the bits returned are of the public exponent.
a member of the gnutls_pk_algorithm_t enumeration on success, or GNUTLS_PK_UNKNOWN on error.
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