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/*
* Copyright 2019-2021 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
*/
/*-
* Generic support for ARIA GCM.
*/
#include "cipher_aria_gcm.h"
static int aria_gcm_initkey(PROV_GCM_CTX *ctx, const unsigned char *key,
size_t keylen)
{
PROV_ARIA_GCM_CTX *actx = (PROV_ARIA_GCM_CTX *)ctx;
ARIA_KEY *ks = &actx->ks.ks;
GCM_HW_SET_KEY_CTR_FN(ks, ossl_aria_set_encrypt_key, ossl_aria_encrypt, NULL);
return 1;
}
static const PROV_GCM_HW aria_gcm = {
aria_gcm_initkey,
ossl_gcm_setiv,
ossl_gcm_aad_update,
ossl_gcm_cipher_update,
ossl_gcm_cipher_final,
ossl_gcm_one_shot
};
const PROV_GCM_HW *ossl_prov_aria_hw_gcm(size_t keybits)
{
return &aria_gcm;
}
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