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_ */ |
126 | |