EXTERNAL_HEADERS/corecrypto/ccaes.h

   1 /*
   2  *  ccaes.h
   3  *  corecrypto
   4  *
   5  *  Created on 12/10/2010
   6  *
   7  *  Copyright (c) 2010,2011,2012,2013,2015 Apple Inc. All rights reserved.
   8  *
   9  */
  10
  11 #ifndef _CORECRYPTO_CCAES_H_
  12 #define _CORECRYPTO_CCAES_H_
  13
  14 #include <corecrypto/cc_config.h>
  15 #include <corecrypto/ccmode.h>
  16
  17 #define CCAES_BLOCK_SIZE 16
  18 #define CCAES_KEY_SIZE_128 16
  19 #define CCAES_KEY_SIZE_192 24
  20 #define CCAES_KEY_SIZE_256 32
  21
  22 #define CCAES_CTR_MAX_PARALLEL_NBLOCKS 8
  23
  24 extern const struct ccmode_ecb ccaes_ltc_ecb_decrypt_mode;
  25 extern const struct ccmode_ecb ccaes_ltc_ecb_encrypt_mode;
  26
  27 extern const struct ccmode_cbc ccaes_gladman_cbc_encrypt_mode;
  28 extern const struct ccmode_cbc ccaes_gladman_cbc_decrypt_mode;
  29
  30 #if  CCAES_ARM_ASM
  31 extern const struct ccmode_ecb ccaes_arm_ecb_encrypt_mode;
  32 extern const struct ccmode_ecb ccaes_arm_ecb_decrypt_mode;
  33
  34 extern const struct ccmode_cbc ccaes_arm_cbc_encrypt_mode;
  35 extern const struct ccmode_cbc ccaes_arm_cbc_decrypt_mode;
  36
  37 extern const struct ccmode_xts ccaes_arm_xts_encrypt_mode;
  38 extern const struct ccmode_xts ccaes_arm_xts_decrypt_mode;
  39
  40 extern const struct ccmode_cfb ccaes_arm_cfb_encrypt_mode;
  41 extern const struct ccmode_cfb ccaes_arm_cfb_decrypt_mode;
  42
  43 extern const struct ccmode_ofb ccaes_arm_ofb_crypt_mode;
  44
  45 #endif
  46
  47 #if CCAES_MUX
  48 /* Runtime check to see if hardware should be used */
  49 int ccaes_ios_hardware_enabled(int operation);
  50
  51 extern const struct ccmode_cbc ccaes_ios_hardware_cbc_encrypt_mode;
  52 extern const struct ccmode_cbc ccaes_ios_hardware_cbc_decrypt_mode;
  53
  54 extern const struct ccmode_ctr ccaes_ios_hardware_ctr_crypt_mode;
  55
  56 extern const struct ccmode_cbc *ccaes_ios_mux_cbc_encrypt_mode(void);
  57 extern const struct ccmode_cbc *ccaes_ios_mux_cbc_decrypt_mode(void);
  58
  59 extern const struct ccmode_ctr *ccaes_ios_mux_ctr_crypt_mode(void);
  60
  61 #endif
  62
  63 #if  CCAES_INTEL_ASM
  64 //extern const struct ccmode_ecb ccaes_intel_ecb_encrypt_mode;
  65 //extern const struct ccmode_ecb ccaes_intel_ecb_decrypt_mode;
  66
  67 extern const struct ccmode_ecb ccaes_intel_ecb_encrypt_opt_mode;
  68 extern const struct ccmode_ecb ccaes_intel_ecb_encrypt_aesni_mode;
  69
  70 extern const struct ccmode_ecb ccaes_intel_ecb_decrypt_opt_mode;
  71 extern const struct ccmode_ecb ccaes_intel_ecb_decrypt_aesni_mode;
  72
  73 //extern const struct ccmode_cbc ccaes_intel_cbc_encrypt_mode;
  74 //extern const struct ccmode_cbc ccaes_intel_cbc_decrypt_mode;
  75
  76 extern const struct ccmode_cbc ccaes_intel_cbc_encrypt_opt_mode;
  77 extern const struct ccmode_cbc ccaes_intel_cbc_encrypt_aesni_mode;
  78
  79 extern const struct ccmode_cbc ccaes_intel_cbc_decrypt_opt_mode;
  80 extern const struct ccmode_cbc ccaes_intel_cbc_decrypt_aesni_mode;
  81
  82 //extern const struct ccmode_xts ccaes_intel_xts_encrypt_mode;
  83 //extern const struct ccmode_xts ccaes_intel_xts_decrypt_mode;
  84
  85 extern const struct ccmode_xts ccaes_intel_xts_encrypt_opt_mode;
  86 extern const struct ccmode_xts ccaes_intel_xts_encrypt_aesni_mode;
  87
  88 extern const struct ccmode_xts ccaes_intel_xts_decrypt_opt_mode;
  89 extern const struct ccmode_xts ccaes_intel_xts_decrypt_aesni_mode;
  90 #endif
  91
  92 #if CC_USE_L4
  93 extern const struct ccmode_cbc ccaes_skg_cbc_encrypt_mode;
  94 extern const struct ccmode_cbc ccaes_skg_cbc_decrypt_mode;
  95
  96 extern const struct ccmode_ecb ccaes_skg_ecb_encrypt_mode;
  97 extern const struct ccmode_ecb ccaes_skg_ecb_decrypt_mode;
  98
  99 extern const struct ccmode_ecb ccaes_trng_ecb_encrypt_mode;
 100 #endif
 101
 102 /* Implementation Selectors: */
 103 const struct ccmode_ecb *ccaes_ecb_encrypt_mode(void);
 104 const struct ccmode_cbc *ccaes_cbc_encrypt_mode(void);
 105 const struct ccmode_cfb *ccaes_cfb_encrypt_mode(void);
 106 const struct ccmode_cfb8 *ccaes_cfb8_encrypt_mode(void);
 107 const struct ccmode_xts *ccaes_xts_encrypt_mode(void);
 108 const struct ccmode_gcm *ccaes_gcm_encrypt_mode(void);
 109 const struct ccmode_ccm *ccaes_ccm_encrypt_mode(void);
 110
 111 const struct ccmode_ecb *ccaes_ecb_decrypt_mode(void);
 112 const struct ccmode_cbc *ccaes_cbc_decrypt_mode(void);
 113 const struct ccmode_cfb *ccaes_cfb_decrypt_mode(void);
 114 const struct ccmode_cfb8 *ccaes_cfb8_decrypt_mode(void);
 115 const struct ccmode_xts *ccaes_xts_decrypt_mode(void);
 116 const struct ccmode_gcm *ccaes_gcm_decrypt_mode(void);
 117 const struct ccmode_ccm *ccaes_ccm_decrypt_mode(void);
 118
 119 const struct ccmode_ctr *ccaes_ctr_crypt_mode(void);
 120 const struct ccmode_ofb *ccaes_ofb_crypt_mode(void);
 121
 122 const struct ccmode_siv *ccaes_siv_encrypt_mode(void);
 123 const struct ccmode_siv *ccaes_siv_decrypt_mode(void);
 124
 125 #endif /* _CORECRYPTO_CCAES_H_ */