gnutls_x509_crt_get_fingerprint — This function returns the Certificate's fingerprint
#include <gnutls/x509.h>
int
gnutls_x509_crt_get_fingerprint( |
gnutls_x509_crt_t | cert, |
| gnutls_digest_algorithm_t | algo, | |
| void * | buf, | |
| size_t * | sizeof_buf); |
should contain a gnutls_x509_crt_t structure
is a digest algorithm
a pointer to a structure to hold the fingerprint (may be null)
initially holds the size of buf
This function will calculate and copy the certificate's fingerprint in the provided buffer.
If the buffer is null then only the size will be filled.
GNUTLS_E_SHORT_MEMORY_BUFFER if the provided buffer is not long enough, and in that case the *sizeof_buf will be updated with the required size. On success 0 is returned.
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.
| COPYRIGHT |
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Copyright © 2008 Free Software Foundation. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. |