2 * Copyright 2001-2019 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 #include "cipher_aria.h"
12 static int cipher_hw_aria_initkey(PROV_CIPHER_CTX *dat,
13 const unsigned char *key, size_t keylen)
15 int ret, mode = dat->mode;
16 PROV_ARIA_CTX *adat = (PROV_ARIA_CTX *)dat;
17 ARIA_KEY *ks = &adat->ks.ks;
19 if (dat->enc || (mode != EVP_CIPH_ECB_MODE && mode != EVP_CIPH_CBC_MODE))
20 ret = aria_set_encrypt_key(key, keylen * 8, ks);
22 ret = aria_set_decrypt_key(key, keylen * 8, ks);
24 ERR_raise(ERR_LIB_PROV, EVP_R_ARIA_KEY_SETUP_FAILED);
28 dat->block = (block128_f)aria_encrypt;
32 IMPLEMENT_CIPHER_HW_COPYCTX(cipher_hw_aria_copyctx, PROV_ARIA_CTX)
34 # define PROV_CIPHER_HW_aria_mode(mode) \
35 static const PROV_CIPHER_HW aria_##mode = { \
36 cipher_hw_aria_initkey, \
37 cipher_hw_chunked_##mode, \
38 cipher_hw_aria_copyctx \
40 const PROV_CIPHER_HW *PROV_CIPHER_HW_aria_##mode(size_t keybits) \
42 return &aria_##mode; \
45 PROV_CIPHER_HW_aria_mode(cbc)
46 PROV_CIPHER_HW_aria_mode(ecb)
47 PROV_CIPHER_HW_aria_mode(ofb128)
48 PROV_CIPHER_HW_aria_mode(cfb128)
49 PROV_CIPHER_HW_aria_mode(cfb1)
50 PROV_CIPHER_HW_aria_mode(cfb8)
51 PROV_CIPHER_HW_aria_mode(ctr)