gnutls_x509_crt_get_fingerprint (3) - Linux Man Pages
gnutls_x509_crt_get_fingerprint: API function
NAMEgnutls_x509_crt_get_fingerprint - API function
- gnutls_x509_crt_t cert
- should contain a gnutls_x509_crt_t structure
- gnutls_digest_algorithm_t algo
- is a digest algorithm
- void * buf
- a pointer to a structure to hold the fingerprint (may be null)
- size_t * buf_size
- initially holds the size of buf
DESCRIPTIONThis function will calculate and copy the certificate's fingerprint in the provided buffer. The fingerprint is a hash of the DER-encoded data of the certificate.
RETURNSGNUTLS_E_SHORT_MEMORY_BUFFER if the provided buffer is not long enough, and in that case the *buf_size will be updated with the required size. On success 0 is returned.
REPORTING BUGSReport bugs to <bugs [at] gnutls.org>.
Home page: http://www.gnutls.org
COPYRIGHTCopyright © 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.
SEE ALSOThe full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit