NAME

gnutls_crypto_register_digest - API function

SYNOPSIS

#include <gnutls/crypto.h>

int gnutls_crypto_register_digest(gnutls_digest_algorithm_t algorithm, int priority, gnutls_digest_init_func init, gnutls_digest_hash_func hash, gnutls_digest_output_func output, gnutls_digest_deinit_func deinit, gnutls_digest_fast_func hash_fast);

ARGUMENTS

gnutls_digest_algorithm_t algorithm: is the gnutls digest identifier
int priority: is the priority of the algorithm
gnutls_digest_init_func init: A function which initializes the digest
gnutls_digest_hash_func hash: Perform the hash operation
gnutls_digest_output_func output: Provide the output of the digest
gnutls_digest_deinit_func deinit: A function which deinitializes the digest
gnutls_digest_fast_func hash_fast: Perform the digest operation in one go

DESCRIPTION

This function will register a digest algorithm to be used by gnutls. Any algorithm registered will override the included algorithms and by convention kernel implemented algorithms have priority of 90 and CPU-assisted of 80. The algorithm with the lowest priority will be used by gnutls.

DEPRECATED

since 3.7.0 it is no longer possible to override cipher implementation

RETURNS

GNUTLS_E_SUCCESS on success, otherwise a negative error code.

SINCE

3.4.0

REPORTING BUGS

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

COPYRIGHT

Copyright © 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.