gnutls_x509_crt_get_signature_algorithm man page
gnutls_x509_crt_get_signature_algorithm — API function
int gnutls_x509_crt_get_signature_algorithm(gnutls_x509_crt_t cert);
- gnutls_x509_crt_t cert
should contain a gnutls_x509_crt_t type
This function will return a value of the gnutls_sign_algorithm_t enumeration that is the signature algorithm that has been used to sign this certificate.
Unknown/unsupported signature algorithms are mapped to GNUTLS_SIGN_UNKNOWN.
a gnutls_sign_algorithm_t value, or a negative error code on error.
Report bugs to <email@example.com>.
Home page: http://www.gnutls.org
Copyright © 2001-2017 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.
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