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gnutls_pubkey_verify_hash2(3) gnutls gnutls_pubkey_verify_hash2(3) NAME gnutls_pubkey_verify_hash2 - API function SYNOPSIS #include <gnutls/abstract.h> int gnutls_pubkey_verify_hash2(gnutls_pubkey_t key, gnutls_sign_algorithm_t algo, unsigned int flags, const gnutls_datum_t * hash, const gnutls_datum_t * signature); ARGUMENTS gnutls_pubkey_t key 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 * hash holds the hash digest to be verified const gnutls_datum_t * signature contains the signature DESCRIPTION This function will verify the given signed digest, using the parameters from the public key. Note that unlike gnutls_privkey_sign_hash(), this function accepts a signature algorithm instead of a digest algorithm. You can use gnutls_pk_to_sign() to get the appropriate value. RETURNS In case of a verification failure GNUTLS_E_PK_SIG_VERIFY_FAILED is re- turned, and zero or positive code on success. For known to be insecure sig- natures this function will return GNUTLS_E_INSUFFICIENT_SECURITY unless the flag GNUTLS_VERIFY_ALLOW_BROKEN is specified. SINCE 3.0 REPORTING BUGS Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org COPYRIGHT Copyright (C) 2001-2023 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. SEE ALSO The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/local/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/ gnutls 3.8.13 gnutls_pubkey_verify_hash2(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO
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