1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */ 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun #ifndef _CC_CRYPTO_CTX_H_ 5*4882a593Smuzhiyun #define _CC_CRYPTO_CTX_H_ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #include <linux/types.h> 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #define CC_DRV_DES_IV_SIZE 8 10*4882a593Smuzhiyun #define CC_DRV_DES_BLOCK_SIZE 8 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #define CC_DRV_DES_ONE_KEY_SIZE 8 13*4882a593Smuzhiyun #define CC_DRV_DES_DOUBLE_KEY_SIZE 16 14*4882a593Smuzhiyun #define CC_DRV_DES_TRIPLE_KEY_SIZE 24 15*4882a593Smuzhiyun #define CC_DRV_DES_KEY_SIZE_MAX CC_DRV_DES_TRIPLE_KEY_SIZE 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #define CC_AES_IV_SIZE 16 18*4882a593Smuzhiyun #define CC_AES_IV_SIZE_WORDS (CC_AES_IV_SIZE >> 2) 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #define CC_AES_BLOCK_SIZE 16 21*4882a593Smuzhiyun #define CC_AES_BLOCK_SIZE_WORDS 4 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #define CC_AES_128_BIT_KEY_SIZE 16 24*4882a593Smuzhiyun #define CC_AES_128_BIT_KEY_SIZE_WORDS (CC_AES_128_BIT_KEY_SIZE >> 2) 25*4882a593Smuzhiyun #define CC_AES_192_BIT_KEY_SIZE 24 26*4882a593Smuzhiyun #define CC_AES_192_BIT_KEY_SIZE_WORDS (CC_AES_192_BIT_KEY_SIZE >> 2) 27*4882a593Smuzhiyun #define CC_AES_256_BIT_KEY_SIZE 32 28*4882a593Smuzhiyun #define CC_AES_256_BIT_KEY_SIZE_WORDS (CC_AES_256_BIT_KEY_SIZE >> 2) 29*4882a593Smuzhiyun #define CC_AES_KEY_SIZE_MAX CC_AES_256_BIT_KEY_SIZE 30*4882a593Smuzhiyun #define CC_AES_KEY_SIZE_WORDS_MAX (CC_AES_KEY_SIZE_MAX >> 2) 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #define CC_MD5_DIGEST_SIZE 16 33*4882a593Smuzhiyun #define CC_SHA1_DIGEST_SIZE 20 34*4882a593Smuzhiyun #define CC_SHA224_DIGEST_SIZE 28 35*4882a593Smuzhiyun #define CC_SHA256_DIGEST_SIZE 32 36*4882a593Smuzhiyun #define CC_SHA256_DIGEST_SIZE_IN_WORDS 8 37*4882a593Smuzhiyun #define CC_SHA384_DIGEST_SIZE 48 38*4882a593Smuzhiyun #define CC_SHA512_DIGEST_SIZE 64 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun #define CC_SHA1_BLOCK_SIZE 64 41*4882a593Smuzhiyun #define CC_SHA1_BLOCK_SIZE_IN_WORDS 16 42*4882a593Smuzhiyun #define CC_MD5_BLOCK_SIZE 64 43*4882a593Smuzhiyun #define CC_MD5_BLOCK_SIZE_IN_WORDS 16 44*4882a593Smuzhiyun #define CC_SHA224_BLOCK_SIZE 64 45*4882a593Smuzhiyun #define CC_SHA256_BLOCK_SIZE 64 46*4882a593Smuzhiyun #define CC_SHA256_BLOCK_SIZE_IN_WORDS 16 47*4882a593Smuzhiyun #define CC_SHA1_224_256_BLOCK_SIZE 64 48*4882a593Smuzhiyun #define CC_SHA384_BLOCK_SIZE 128 49*4882a593Smuzhiyun #define CC_SHA512_BLOCK_SIZE 128 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun #define CC_DIGEST_SIZE_MAX CC_SHA512_DIGEST_SIZE 52*4882a593Smuzhiyun #define CC_HASH_BLOCK_SIZE_MAX CC_SHA512_BLOCK_SIZE /*1024b*/ 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun #define CC_HMAC_BLOCK_SIZE_MAX CC_HASH_BLOCK_SIZE_MAX 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun #define CC_DRV_ALG_MAX_BLOCK_SIZE CC_HASH_BLOCK_SIZE_MAX 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun #define CC_CPP_NUM_SLOTS 8 59*4882a593Smuzhiyun #define CC_CPP_NUM_ALGS 2 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun enum cc_cpp_alg { 62*4882a593Smuzhiyun CC_CPP_SM4 = 1, 63*4882a593Smuzhiyun CC_CPP_AES = 0 64*4882a593Smuzhiyun }; 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun enum drv_engine_type { 67*4882a593Smuzhiyun DRV_ENGINE_NULL = 0, 68*4882a593Smuzhiyun DRV_ENGINE_AES = 1, 69*4882a593Smuzhiyun DRV_ENGINE_DES = 2, 70*4882a593Smuzhiyun DRV_ENGINE_HASH = 3, 71*4882a593Smuzhiyun DRV_ENGINE_RC4 = 4, 72*4882a593Smuzhiyun DRV_ENGINE_DOUT = 5, 73*4882a593Smuzhiyun DRV_ENGINE_RESERVE32B = S32_MAX, 74*4882a593Smuzhiyun }; 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun enum drv_crypto_alg { 77*4882a593Smuzhiyun DRV_CRYPTO_ALG_NULL = -1, 78*4882a593Smuzhiyun DRV_CRYPTO_ALG_AES = 0, 79*4882a593Smuzhiyun DRV_CRYPTO_ALG_DES = 1, 80*4882a593Smuzhiyun DRV_CRYPTO_ALG_HASH = 2, 81*4882a593Smuzhiyun DRV_CRYPTO_ALG_C2 = 3, 82*4882a593Smuzhiyun DRV_CRYPTO_ALG_HMAC = 4, 83*4882a593Smuzhiyun DRV_CRYPTO_ALG_AEAD = 5, 84*4882a593Smuzhiyun DRV_CRYPTO_ALG_BYPASS = 6, 85*4882a593Smuzhiyun DRV_CRYPTO_ALG_NUM = 7, 86*4882a593Smuzhiyun DRV_CRYPTO_ALG_RESERVE32B = S32_MAX 87*4882a593Smuzhiyun }; 88*4882a593Smuzhiyun 89*4882a593Smuzhiyun enum drv_crypto_direction { 90*4882a593Smuzhiyun DRV_CRYPTO_DIRECTION_NULL = -1, 91*4882a593Smuzhiyun DRV_CRYPTO_DIRECTION_ENCRYPT = 0, 92*4882a593Smuzhiyun DRV_CRYPTO_DIRECTION_DECRYPT = 1, 93*4882a593Smuzhiyun DRV_CRYPTO_DIRECTION_DECRYPT_ENCRYPT = 3, 94*4882a593Smuzhiyun DRV_CRYPTO_DIRECTION_RESERVE32B = S32_MAX 95*4882a593Smuzhiyun }; 96*4882a593Smuzhiyun 97*4882a593Smuzhiyun enum drv_cipher_mode { 98*4882a593Smuzhiyun DRV_CIPHER_NULL_MODE = -1, 99*4882a593Smuzhiyun DRV_CIPHER_ECB = 0, 100*4882a593Smuzhiyun DRV_CIPHER_CBC = 1, 101*4882a593Smuzhiyun DRV_CIPHER_CTR = 2, 102*4882a593Smuzhiyun DRV_CIPHER_CBC_MAC = 3, 103*4882a593Smuzhiyun DRV_CIPHER_XTS = 4, 104*4882a593Smuzhiyun DRV_CIPHER_XCBC_MAC = 5, 105*4882a593Smuzhiyun DRV_CIPHER_OFB = 6, 106*4882a593Smuzhiyun DRV_CIPHER_CMAC = 7, 107*4882a593Smuzhiyun DRV_CIPHER_CCM = 8, 108*4882a593Smuzhiyun DRV_CIPHER_CBC_CTS = 11, 109*4882a593Smuzhiyun DRV_CIPHER_GCTR = 12, 110*4882a593Smuzhiyun DRV_CIPHER_ESSIV = 13, 111*4882a593Smuzhiyun DRV_CIPHER_RESERVE32B = S32_MAX 112*4882a593Smuzhiyun }; 113*4882a593Smuzhiyun 114*4882a593Smuzhiyun enum drv_hash_mode { 115*4882a593Smuzhiyun DRV_HASH_NULL = -1, 116*4882a593Smuzhiyun DRV_HASH_SHA1 = 0, 117*4882a593Smuzhiyun DRV_HASH_SHA256 = 1, 118*4882a593Smuzhiyun DRV_HASH_SHA224 = 2, 119*4882a593Smuzhiyun DRV_HASH_SHA512 = 3, 120*4882a593Smuzhiyun DRV_HASH_SHA384 = 4, 121*4882a593Smuzhiyun DRV_HASH_MD5 = 5, 122*4882a593Smuzhiyun DRV_HASH_CBC_MAC = 6, 123*4882a593Smuzhiyun DRV_HASH_XCBC_MAC = 7, 124*4882a593Smuzhiyun DRV_HASH_CMAC = 8, 125*4882a593Smuzhiyun DRV_HASH_SM3 = 9, 126*4882a593Smuzhiyun DRV_HASH_MODE_NUM = 10, 127*4882a593Smuzhiyun DRV_HASH_RESERVE32B = S32_MAX 128*4882a593Smuzhiyun }; 129*4882a593Smuzhiyun 130*4882a593Smuzhiyun enum drv_hash_hw_mode { 131*4882a593Smuzhiyun DRV_HASH_HW_MD5 = 0, 132*4882a593Smuzhiyun DRV_HASH_HW_SHA1 = 1, 133*4882a593Smuzhiyun DRV_HASH_HW_SHA256 = 2, 134*4882a593Smuzhiyun DRV_HASH_HW_SHA224 = 10, 135*4882a593Smuzhiyun DRV_HASH_HW_SHA512 = 4, 136*4882a593Smuzhiyun DRV_HASH_HW_SHA384 = 12, 137*4882a593Smuzhiyun DRV_HASH_HW_GHASH = 6, 138*4882a593Smuzhiyun DRV_HASH_HW_SM3 = 14, 139*4882a593Smuzhiyun DRV_HASH_HW_RESERVE32B = S32_MAX 140*4882a593Smuzhiyun }; 141*4882a593Smuzhiyun 142*4882a593Smuzhiyun #endif /* _CC_CRYPTO_CTX_H_ */ 143