NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON
gnutls_pubkey_verify_data2(3) gnutls gnutls_pubkey_verify_data2(3)
gnutls_pubkey_verify_data2 - API function
#include <gnutls/abstract.h> int gnutls_pubkey_verify_data2(gnutls_pubkey_t pubkey, gnutls_sign_algorithm_t algo, unsigned int flags, const gnutls_datum_t * data, const gnutls_datum_t * signature);
gnutls_pubkey_t pubkey Holds the public key gnutls_sign_algorithm_t algo The signature algorithm used unsigned int flags Zero or an OR list of gnutls_certificate_verify_flags const gnutls_datum_t * data holds the signed data const gnutls_datum_t * signature contains the signature
This function will verify the given signed data, using the parameters from the certificate.
In case of a verification failure GNUTLS_E_PK_SIG_VERIFY_FAILED is returned, and zero or positive code on success. For known to be insecure signatures this function will return GNUTLS_E_INSUFFICIENT_SECURITY unless the flag GNUTLS_VERIFY_ALLOW_BROKEN is specified.
Report bugs to <email@example.com>. Home page: https://www.gnutls.org
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