2 * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 /* Dispatch functions for ARIA GCM mode */
12 #include "cipher_locl.h"
14 static void *aria_gcm_newctx(void *provctx, size_t keybits)
16 PROV_ARIA_GCM_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx));
19 gcm_initctx(provctx, &ctx->base, keybits, PROV_ARIA_HW_gcm(keybits), 4);
23 static OSSL_OP_cipher_freectx_fn aria_gcm_freectx;
24 static void aria_gcm_freectx(void *vctx)
26 PROV_ARIA_GCM_CTX *ctx = (PROV_ARIA_GCM_CTX *)vctx;
28 gcm_deinitctx((PROV_GCM_CTX *)ctx);
29 OPENSSL_clear_free(ctx, sizeof(*ctx));
32 /* aria128gcm_functions */
33 IMPLEMENT_aead_cipher(aria, gcm, GCM, AEAD_FLAGS, 128, 8, 96);
34 /* aria192gcm_functions */
35 IMPLEMENT_aead_cipher(aria, gcm, GCM, AEAD_FLAGS, 192, 8, 96);
36 /* aria256gcm_functions */
37 IMPLEMENT_aead_cipher(aria, gcm, GCM, AEAD_FLAGS, 256, 8, 96);