gnutls_openpgp_crt_get_subkey_fingerprint man page

gnutls_openpgp_crt_get_subkey_fingerprint — API function

Synopsis

#include <gnutls/openpgp.h>

int gnutls_openpgp_crt_get_subkey_fingerprint(gnutls_openpgp_crt_t key, unsigned int idx, void * fpr, size_t * fprlen);

Arguments

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.

Description

Get key fingerprint of a subkey. Depending on the algorithm, the fingerprint can be 16 or 20 bytes.

Returns

On success, 0 is returned. Otherwise, an error code.

Since

2.4.0

Reporting Bugs

Report bugs to <bugs@gnutls.org>.
Home page: http://www.gnutls.org

See Also

The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

http://www.gnutls.org/manual/

Info

3.5.5 gnutls gnutls