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/*
* 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
*/
/* Dispatch functions for ARIA CCM mode */
#include "cipher_aria_ccm.h"
#include "prov/implementations.h"
static OSSL_FUNC_cipher_freectx_fn aria_ccm_freectx;
static void *aria_ccm_newctx(void *provctx, size_t keybits)
{
PROV_ARIA_CCM_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx));
if (ctx != NULL)
ccm_initctx(&ctx->base, keybits, PROV_ARIA_HW_ccm(keybits));
return ctx;
}
static void aria_ccm_freectx(void *vctx)
{
PROV_ARIA_CCM_CTX *ctx = (PROV_ARIA_CCM_CTX *)vctx;
OPENSSL_clear_free(ctx, sizeof(*ctx));
}
/* aria128ccm functions */
IMPLEMENT_aead_cipher(aria, ccm, CCM, AEAD_FLAGS, 128, 8, 96);
/* aria192ccm functions */
IMPLEMENT_aead_cipher(aria, ccm, CCM, AEAD_FLAGS, 192, 8, 96);
/* aria256ccm functions */
IMPLEMENT_aead_cipher(aria, ccm, CCM, AEAD_FLAGS, 256, 8, 96);
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