mirror of
https://github.com/openssl/openssl.git
synced 2024-12-21 06:09:35 +08:00
363b1e5dae
The new naming scheme consistently usese the `OSSL_FUNC_` prefix for all functions which are dispatched between the core and providers. This change includes in particular all up- and downcalls, i.e., the dispatched functions passed from core to provider and vice versa. - OSSL_core_ -> OSSL_FUNC_core_ - OSSL_provider_ -> OSSL_FUNC_core_ For operations and their function dispatch tables, the following convention is used: Type | Name (evp_generic_fetch(3)) | ---------------------|-----------------------------------| operation | OSSL_OP_FOO | function id | OSSL_FUNC_FOO_FUNCTION_NAME | function "name" | OSSL_FUNC_foo_function_name | function typedef | OSSL_FUNC_foo_function_name_fn | function ptr getter | OSSL_FUNC_foo_function_name | Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12222)
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/*
|
|
* Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
* this file except in compliance with the License. You can obtain a copy
|
|
* in the file LICENSE in the source distribution or at
|
|
* https://www.openssl.org/source/license.html
|
|
*/
|
|
|
|
/*
|
|
* AES low level APIs are deprecated for public use, but still ok for internal
|
|
* use where we're using them to implement the higher level EVP interface, as is
|
|
* the case here.
|
|
*/
|
|
#include "internal/deprecated.h"
|
|
|
|
/* Dispatch functions for AES GCM mode */
|
|
|
|
#include "cipher_aes_gcm.h"
|
|
#include "prov/implementations.h"
|
|
|
|
static void *aes_gcm_newctx(void *provctx, size_t keybits)
|
|
{
|
|
PROV_AES_GCM_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx));
|
|
|
|
if (ctx != NULL)
|
|
gcm_initctx(provctx, &ctx->base, keybits, PROV_AES_HW_gcm(keybits), 8);
|
|
return ctx;
|
|
}
|
|
|
|
static OSSL_FUNC_cipher_freectx_fn aes_gcm_freectx;
|
|
static void aes_gcm_freectx(void *vctx)
|
|
{
|
|
PROV_AES_GCM_CTX *ctx = (PROV_AES_GCM_CTX *)vctx;
|
|
|
|
OPENSSL_clear_free(ctx, sizeof(*ctx));
|
|
}
|
|
|
|
/* aes128gcm_functions */
|
|
IMPLEMENT_aead_cipher(aes, gcm, GCM, AEAD_FLAGS, 128, 8, 96);
|
|
/* aes192gcm_functions */
|
|
IMPLEMENT_aead_cipher(aes, gcm, GCM, AEAD_FLAGS, 192, 8, 96);
|
|
/* aes256gcm_functions */
|
|
IMPLEMENT_aead_cipher(aes, gcm, GCM, AEAD_FLAGS, 256, 8, 96);
|