gnutls_pubkey_get_openpgp_key_id (3) - Linux Manuals
gnutls_pubkey_get_openpgp_key_id: API function
NAME
gnutls_pubkey_get_openpgp_key_id - API functionSYNOPSIS
#include <gnutls/abstract.h>int gnutls_pubkey_get_openpgp_key_id(gnutls_pubkey_t key, unsigned int flags, unsigned char * output_data, size_t * output_data_size, unsigned int * subkey);
ARGUMENTS
- gnutls_pubkey_t key
- Holds the public key
- unsigned int flags
- should be 0 or GNUTLS_PUBKEY_GET_OPENPGP_FINGERPRINT
- unsigned char * output_data
- will contain the key ID
- size_t * output_data_size
- holds the size of output_data (and will be replaced by the actual size of parameters)
- unsigned int * subkey
- Will be non zero if the key ID corresponds to a subkey
DESCRIPTION
This function returns the OpenPGP key ID of the corresponding key. The key is a unique ID that depends on the public key parameters.If the flag GNUTLS_PUBKEY_GET_OPENPGP_FINGERPRINT is specified this function returns the fingerprint of the master key.
If the buffer provided is not long enough to hold the output, then *output_data_size is updated and GNUTLS_E_SHORT_MEMORY_BUFFER will be returned. The output is GNUTLS_OPENPGP_KEYID_SIZE bytes long.
RETURNS
In case of failure a negative error code will be returned, and 0 on success.SINCE
3.0REPORTING BUGS
Report bugs to <bugs [at] gnutls.org>.Home page: http://www.gnutls.org
COPYRIGHT
Copyright © 2001-2014 Free Software Foundation, Inc..Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.
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