143 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2/* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */3 4#ifndef _CC_CRYPTO_CTX_H_5#define _CC_CRYPTO_CTX_H_6 7#include <linux/types.h>8 9#define CC_DRV_DES_IV_SIZE 810#define CC_DRV_DES_BLOCK_SIZE 811 12#define CC_DRV_DES_ONE_KEY_SIZE 813#define CC_DRV_DES_DOUBLE_KEY_SIZE 1614#define CC_DRV_DES_TRIPLE_KEY_SIZE 2415#define CC_DRV_DES_KEY_SIZE_MAX CC_DRV_DES_TRIPLE_KEY_SIZE16 17#define CC_AES_IV_SIZE 1618#define CC_AES_IV_SIZE_WORDS (CC_AES_IV_SIZE >> 2)19 20#define CC_AES_BLOCK_SIZE 1621#define CC_AES_BLOCK_SIZE_WORDS 422 23#define CC_AES_128_BIT_KEY_SIZE 1624#define CC_AES_128_BIT_KEY_SIZE_WORDS (CC_AES_128_BIT_KEY_SIZE >> 2)25#define CC_AES_192_BIT_KEY_SIZE 2426#define CC_AES_192_BIT_KEY_SIZE_WORDS (CC_AES_192_BIT_KEY_SIZE >> 2)27#define CC_AES_256_BIT_KEY_SIZE 3228#define CC_AES_256_BIT_KEY_SIZE_WORDS (CC_AES_256_BIT_KEY_SIZE >> 2)29#define CC_AES_KEY_SIZE_MAX CC_AES_256_BIT_KEY_SIZE30#define CC_AES_KEY_SIZE_WORDS_MAX (CC_AES_KEY_SIZE_MAX >> 2)31 32#define CC_MD5_DIGEST_SIZE 1633#define CC_SHA1_DIGEST_SIZE 2034#define CC_SHA224_DIGEST_SIZE 2835#define CC_SHA256_DIGEST_SIZE 3236#define CC_SHA256_DIGEST_SIZE_IN_WORDS 837#define CC_SHA384_DIGEST_SIZE 4838#define CC_SHA512_DIGEST_SIZE 6439 40#define CC_SHA1_BLOCK_SIZE 6441#define CC_SHA1_BLOCK_SIZE_IN_WORDS 1642#define CC_MD5_BLOCK_SIZE 6443#define CC_MD5_BLOCK_SIZE_IN_WORDS 1644#define CC_SHA224_BLOCK_SIZE 6445#define CC_SHA256_BLOCK_SIZE 6446#define CC_SHA256_BLOCK_SIZE_IN_WORDS 1647#define CC_SHA1_224_256_BLOCK_SIZE 6448#define CC_SHA384_BLOCK_SIZE 12849#define CC_SHA512_BLOCK_SIZE 12850 51#define CC_DIGEST_SIZE_MAX CC_SHA512_DIGEST_SIZE52#define CC_HASH_BLOCK_SIZE_MAX CC_SHA512_BLOCK_SIZE /*1024b*/53 54#define CC_HMAC_BLOCK_SIZE_MAX CC_HASH_BLOCK_SIZE_MAX55 56#define CC_DRV_ALG_MAX_BLOCK_SIZE CC_HASH_BLOCK_SIZE_MAX57 58#define CC_CPP_NUM_SLOTS 859#define CC_CPP_NUM_ALGS 260 61enum cc_cpp_alg {62 CC_CPP_SM4 = 1,63 CC_CPP_AES = 064};65 66enum drv_engine_type {67 DRV_ENGINE_NULL = 0,68 DRV_ENGINE_AES = 1,69 DRV_ENGINE_DES = 2,70 DRV_ENGINE_HASH = 3,71 DRV_ENGINE_RC4 = 4,72 DRV_ENGINE_DOUT = 5,73 DRV_ENGINE_RESERVE32B = S32_MAX,74};75 76enum drv_crypto_alg {77 DRV_CRYPTO_ALG_NULL = -1,78 DRV_CRYPTO_ALG_AES = 0,79 DRV_CRYPTO_ALG_DES = 1,80 DRV_CRYPTO_ALG_HASH = 2,81 DRV_CRYPTO_ALG_C2 = 3,82 DRV_CRYPTO_ALG_HMAC = 4,83 DRV_CRYPTO_ALG_AEAD = 5,84 DRV_CRYPTO_ALG_BYPASS = 6,85 DRV_CRYPTO_ALG_NUM = 7,86 DRV_CRYPTO_ALG_RESERVE32B = S32_MAX87};88 89enum drv_crypto_direction {90 DRV_CRYPTO_DIRECTION_NULL = -1,91 DRV_CRYPTO_DIRECTION_ENCRYPT = 0,92 DRV_CRYPTO_DIRECTION_DECRYPT = 1,93 DRV_CRYPTO_DIRECTION_DECRYPT_ENCRYPT = 3,94 DRV_CRYPTO_DIRECTION_RESERVE32B = S32_MAX95};96 97enum drv_cipher_mode {98 DRV_CIPHER_NULL_MODE = -1,99 DRV_CIPHER_ECB = 0,100 DRV_CIPHER_CBC = 1,101 DRV_CIPHER_CTR = 2,102 DRV_CIPHER_CBC_MAC = 3,103 DRV_CIPHER_XTS = 4,104 DRV_CIPHER_XCBC_MAC = 5,105 DRV_CIPHER_OFB = 6,106 DRV_CIPHER_CMAC = 7,107 DRV_CIPHER_CCM = 8,108 DRV_CIPHER_CBC_CTS = 11,109 DRV_CIPHER_GCTR = 12,110 DRV_CIPHER_ESSIV = 13,111 DRV_CIPHER_RESERVE32B = S32_MAX112};113 114enum drv_hash_mode {115 DRV_HASH_NULL = -1,116 DRV_HASH_SHA1 = 0,117 DRV_HASH_SHA256 = 1,118 DRV_HASH_SHA224 = 2,119 DRV_HASH_SHA512 = 3,120 DRV_HASH_SHA384 = 4,121 DRV_HASH_MD5 = 5,122 DRV_HASH_CBC_MAC = 6,123 DRV_HASH_XCBC_MAC = 7,124 DRV_HASH_CMAC = 8,125 DRV_HASH_SM3 = 9,126 DRV_HASH_MODE_NUM = 10,127 DRV_HASH_RESERVE32B = S32_MAX128};129 130enum drv_hash_hw_mode {131 DRV_HASH_HW_MD5 = 0,132 DRV_HASH_HW_SHA1 = 1,133 DRV_HASH_HW_SHA256 = 2,134 DRV_HASH_HW_SHA224 = 10,135 DRV_HASH_HW_SHA512 = 4,136 DRV_HASH_HW_SHA384 = 12,137 DRV_HASH_HW_GHASH = 6,138 DRV_HASH_HW_SM3 = 14,139 DRV_HASH_HW_RESERVE32B = S32_MAX140};141 142#endif /* _CC_CRYPTO_CTX_H_ */143