centos man page for gnutls_pubkey_get_openpgp_key_id

gnutls_pubkey_get_openpgp_key_id(3)				      gnutls				       gnutls_pubkey_get_openpgp_key_id(3)

NAME
       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
       3.0

REPORTING BUGS
       Report bugs to <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT
       Copyright (C) 2012 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 info and gnutls programs are properly installed at your  site,
       the command

	      info gnutls

       should give you access to the complete manual.  As an alternative you may obtain the manual from:

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

gnutls								      3.1.15				       gnutls_pubkey_get_openpgp_key_id(3)