gnutls_x509_privkey_get_key_id(3) gnutls gnutls_x509_privkey_get_key_id(3)
NAME
gnutls_x509_privkey_get_key_id - API function
SYNOPSIS
#include <gnutls/x509.h>
gnutls_x509_privkey_get_key_id(3) key, unsigned
int flags, unsigned char * output_data, size_t * output_data_size);
ARGUMENTS
gnutls_x509_privkey_t key
a key
unsigned int flags
should be one of the flags from gnutls_keyid_flags_t
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)
DESCRIPTION
This function will return a unique ID that depends on the public key
parameters. This ID can be used in checking whether a certificate cor-
responds to the given 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.
RETURNS
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
error value.
REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: http://www.gnutls.org
COPYRIGHT
Copyright (C) 2001-2016 Free Software Foundation, Inc., and others.
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
http://www.gnutls.org/manual/
gnutls 3.4.11 gnutls_x509_privkey_get_key_id(3)
gnutls 3.4.11 - Generated Thu Apr 21 19:10:25 CDT 2016