gnutls_x509_crt_get_pk_algorithm - API function

gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t type unsigned int * bits if bits is non null it will hold the size of the parameters' in bits

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This function will return the public key algorithm of an X.509 certificate. If bits is non null, it should have enough size to hold the parameters size in bits. For RSA the bits returned is the modulus. For DSA the bits returned are of the public exponent. Unknown/unsupported algorithms are mapped to GNUTLS_PK_UNKNOWN.

gnutls_x509_crt_get_pk_algorithm - API function

Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org

a member of the gnutls_pk_algorithm_t enumeration on success, or a negative error code on error.

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 https://www.gnutls.org/manual/ gnutls 3.8.9 gnutls_x509_crt_get_pk_algorithm(3)