EXTERNAL_HEADERS/corecrypto/ccdes.h

   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
  21 extern const struct ccmode_ecb ccdes3_ltc_ecb_decrypt_mode;
  22 extern const struct ccmode_ecb ccdes3_ltc_ecb_encrypt_mode;
  23
  24 const struct ccmode_ecb *ccdes_ecb_decrypt_mode(void);
  25 const struct ccmode_ecb *ccdes_ecb_encrypt_mode(void);
  26
  27 const struct ccmode_cbc *ccdes_cbc_decrypt_mode(void);
  28 const struct ccmode_cbc *ccdes_cbc_encrypt_mode(void);
  29
  30 const struct ccmode_cfb *ccdes_cfb_decrypt_mode(void);
  31 const struct ccmode_cfb *ccdes_cfb_encrypt_mode(void);
  32
  33 const struct ccmode_cfb8 *ccdes_cfb8_decrypt_mode(void);
  34 const struct ccmode_cfb8 *ccdes_cfb8_encrypt_mode(void);
  35
  36 const struct ccmode_ctr *ccdes_ctr_crypt_mode(void);
  37
  38 const struct ccmode_ofb *ccdes_ofb_crypt_mode(void);
  39
  40
  41 const struct ccmode_ecb *ccdes3_ecb_decrypt_mode(void);
  42 const struct ccmode_ecb *ccdes3_ecb_encrypt_mode(void);
  43
  44 const struct ccmode_cbc *ccdes3_cbc_decrypt_mode(void);
  45 const struct ccmode_cbc *ccdes3_cbc_encrypt_mode(void);
  46
  47 const struct ccmode_cfb *ccdes3_cfb_decrypt_mode(void);
  48 const struct ccmode_cfb *ccdes3_cfb_encrypt_mode(void);
  49
  50 const struct ccmode_cfb8 *ccdes3_cfb8_decrypt_mode(void);
  51 const struct ccmode_cfb8 *ccdes3_cfb8_encrypt_mode(void);
  52
  53 const struct ccmode_ctr *ccdes3_ctr_crypt_mode(void);
  54
  55 const struct ccmode_ofb *ccdes3_ofb_crypt_mode(void);
  56
  57 int ccdes_key_is_weak( void *key, size_t  length);
  58 void ccdes_key_set_odd_parity(void *key, size_t length);
  59
  60 uint32_t
  61 ccdes_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_ */