gnutls_openpgp_crt_get_subkey_fingerprint − API function
#include <gnutls/openpgp.h>
int gnutls_openpgp_crt_get_subkey_fingerprint(gnutls_openpgp_crt_t key, unsigned int idx, void * fpr, size_t * fprlen);
gnutls_openpgp_crt_t key
the raw data that contains the OpenPGP public key.
unsigned int idx
the subkey index
void * fpr |
the buffer to save the fingerprint, must hold at least 20 bytes. |
size_t * fprlen
the integer to save the length of the fingerprint.
Get key fingerprint of a subkey. Depending on the algorithm, the fingerprint can be 16 or 20 bytes.
On success, 0 is returned. Otherwise, an error code.
2.4.0
Report bugs to <bugs AT gnutls DOT org>.
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