1/* Copyright (c) (2010,2012,2015,2016,2017,2018,2019) Apple Inc. All rights reserved.
2 *
3 * corecrypto is licensed under Apple Inc.’s Internal Use License Agreement (which
4 * is contained in the License.txt file distributed with corecrypto) and only to
5 * people who accept that license. IMPORTANT: Any license rights granted to you by
6 * Apple Inc. (if any) are limited to internal use within your organization only on
7 * devices and computers you own or control, for the sole purpose of verifying the
8 * security characteristics and correct functioning of the Apple Software. You may
9 * not, directly or indirectly, redistribute the Apple Software or any portions thereof.
10 */
11
12
13#ifndef _CORECRYPTO_CCDES_H_
14#define _CORECRYPTO_CCDES_H_
15
16#include <corecrypto/ccmode.h>
17
18#define CCDES_BLOCK_SIZE 8
19#define CCDES_KEY_SIZE 8
20
21extern const struct ccmode_ecb ccdes3_ltc_ecb_decrypt_mode;
22extern const struct ccmode_ecb ccdes3_ltc_ecb_encrypt_mode;
23
24const struct ccmode_ecb *ccdes_ecb_decrypt_mode(void);
25const struct ccmode_ecb *ccdes_ecb_encrypt_mode(void);
26
27const struct ccmode_cbc *ccdes_cbc_decrypt_mode(void);
28const struct ccmode_cbc *ccdes_cbc_encrypt_mode(void);
29
30const struct ccmode_cfb *ccdes_cfb_decrypt_mode(void);
31const struct ccmode_cfb *ccdes_cfb_encrypt_mode(void);
32
33const struct ccmode_cfb8 *ccdes_cfb8_decrypt_mode(void);
34const struct ccmode_cfb8 *ccdes_cfb8_encrypt_mode(void);
35
36const struct ccmode_ctr *ccdes_ctr_crypt_mode(void);
37
38const struct ccmode_ofb *ccdes_ofb_crypt_mode(void);
39
40
41const struct ccmode_ecb *ccdes3_ecb_decrypt_mode(void);
42const struct ccmode_ecb *ccdes3_ecb_encrypt_mode(void);
43
44const struct ccmode_cbc *ccdes3_cbc_decrypt_mode(void);
45const struct ccmode_cbc *ccdes3_cbc_encrypt_mode(void);
46
47const struct ccmode_cfb *ccdes3_cfb_decrypt_mode(void);
48const struct ccmode_cfb *ccdes3_cfb_encrypt_mode(void);
49
50const struct ccmode_cfb8 *ccdes3_cfb8_decrypt_mode(void);
51const struct ccmode_cfb8 *ccdes3_cfb8_encrypt_mode(void);
52
53const struct ccmode_ctr *ccdes3_ctr_crypt_mode(void);
54
55const struct ccmode_ofb *ccdes3_ofb_crypt_mode(void);
56
57int ccdes_key_is_weak( void *key, size_t length);
58void ccdes_key_set_odd_parity(void *key, size_t length);
59
60uint32_t
61ccdes_cbc_cksum(const void *in, void *out, size_t length,
62 const void *key, size_t key_nbytes, const void *ivec);
63
64
65#endif /* _CORECRYPTO_CCDES_H_ */
66