2 * Copyright 2001-2020 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 <openssl/proverr.h>
11 #include "cipher_aria.h"
13 static int cipher_hw_aria_initkey(PROV_CIPHER_CTX *dat,
14 const unsigned char *key, size_t keylen)
16 int ret, mode = dat->mode;
17 PROV_ARIA_CTX *adat = (PROV_ARIA_CTX *)dat;
18 ARIA_KEY *ks = &adat->ks.ks;
20 if (dat->enc || (mode != EVP_CIPH_ECB_MODE && mode != EVP_CIPH_CBC_MODE))
21 ret = aria_set_encrypt_key(key, keylen * 8, ks);
23 ret = aria_set_decrypt_key(key, keylen * 8, ks);
25 ERR_raise(ERR_LIB_PROV, PROV_R_KEY_SETUP_FAILED);
29 dat->block = (block128_f)aria_encrypt;
33 IMPLEMENT_CIPHER_HW_COPYCTX(cipher_hw_aria_copyctx, PROV_ARIA_CTX)
35 # define PROV_CIPHER_HW_aria_mode(mode) \
36 static const PROV_CIPHER_HW aria_##mode = { \
37 cipher_hw_aria_initkey, \
38 ossl_cipher_hw_chunked_##mode, \
39 cipher_hw_aria_copyctx \
41 const PROV_CIPHER_HW *ossl_prov_cipher_hw_aria_##mode(size_t keybits) \
43 return &aria_##mode; \
46 PROV_CIPHER_HW_aria_mode(cbc)
47 PROV_CIPHER_HW_aria_mode(ecb)
48 PROV_CIPHER_HW_aria_mode(ofb128)
49 PROV_CIPHER_HW_aria_mode(cfb128)
50 PROV_CIPHER_HW_aria_mode(cfb1)
51 PROV_CIPHER_HW_aria_mode(cfb8)
52 PROV_CIPHER_HW_aria_mode(ctr)