gnutls_pubkey_get_openpgp_key_id (3) Linux Manual Page
gnutls_pubkey_get_openpgp_key_id – API function
Synopsis
#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.