gnutls_pubkey_get_openpgp_key_id — API function
#include <gnutls/gnutls.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) ; |
Holds the public key
should be 0 for now
will contain the key ID
holds the size of output_data (and will be replaced by the actual size of parameters)
Will be non zero if the key ID corresponds to a subkey
This function will return a unique ID the depends on the public key parameters. This ID can be used in checking whether a certificate corresponds to the given public 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 will normally be a SHA−1 hash output, which is 20 bytes.
Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/
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.
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Copyright © 2008 Free Software Foundation. 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. |