gnutls_x509_crt_get_fingerprint - API function
int gnutls_x509_crt_get_fingerprint(gnutls_x509_crt_t cert,
gnutls_digest_algorithm_t algo, void * buf, size_t
- gnutls_x509_crt_t cert
- should contain a gnutls_x509_crt_t type
- 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
This 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
If the buffer is null then only the size will be filled.
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.
Report bugs to <email@example.com>.
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