gnutls_crypto_register_digest3
Api function
Usage
#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 |
Overview
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
Releases
6 releases since Debian 9 (Stretch); the text changed 5 times.