diff options
Diffstat (limited to 'drivers/crypto/ccree/cc_crypto_ctx.h')
-rw-r--r-- | drivers/crypto/ccree/cc_crypto_ctx.h | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/drivers/crypto/ccree/cc_crypto_ctx.h b/drivers/crypto/ccree/cc_crypto_ctx.h new file mode 100644 index 0000000000..bd9a1c0896 --- /dev/null +++ b/drivers/crypto/ccree/cc_crypto_ctx.h @@ -0,0 +1,142 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */ + +#ifndef _CC_CRYPTO_CTX_H_ +#define _CC_CRYPTO_CTX_H_ + +#include <linux/types.h> + +#define CC_DRV_DES_IV_SIZE 8 +#define CC_DRV_DES_BLOCK_SIZE 8 + +#define CC_DRV_DES_ONE_KEY_SIZE 8 +#define CC_DRV_DES_DOUBLE_KEY_SIZE 16 +#define CC_DRV_DES_TRIPLE_KEY_SIZE 24 +#define CC_DRV_DES_KEY_SIZE_MAX CC_DRV_DES_TRIPLE_KEY_SIZE + +#define CC_AES_IV_SIZE 16 +#define CC_AES_IV_SIZE_WORDS (CC_AES_IV_SIZE >> 2) + +#define CC_AES_BLOCK_SIZE 16 +#define CC_AES_BLOCK_SIZE_WORDS 4 + +#define CC_AES_128_BIT_KEY_SIZE 16 +#define CC_AES_128_BIT_KEY_SIZE_WORDS (CC_AES_128_BIT_KEY_SIZE >> 2) +#define CC_AES_192_BIT_KEY_SIZE 24 +#define CC_AES_192_BIT_KEY_SIZE_WORDS (CC_AES_192_BIT_KEY_SIZE >> 2) +#define CC_AES_256_BIT_KEY_SIZE 32 +#define CC_AES_256_BIT_KEY_SIZE_WORDS (CC_AES_256_BIT_KEY_SIZE >> 2) +#define CC_AES_KEY_SIZE_MAX CC_AES_256_BIT_KEY_SIZE +#define CC_AES_KEY_SIZE_WORDS_MAX (CC_AES_KEY_SIZE_MAX >> 2) + +#define CC_MD5_DIGEST_SIZE 16 +#define CC_SHA1_DIGEST_SIZE 20 +#define CC_SHA224_DIGEST_SIZE 28 +#define CC_SHA256_DIGEST_SIZE 32 +#define CC_SHA256_DIGEST_SIZE_IN_WORDS 8 +#define CC_SHA384_DIGEST_SIZE 48 +#define CC_SHA512_DIGEST_SIZE 64 + +#define CC_SHA1_BLOCK_SIZE 64 +#define CC_SHA1_BLOCK_SIZE_IN_WORDS 16 +#define CC_MD5_BLOCK_SIZE 64 +#define CC_MD5_BLOCK_SIZE_IN_WORDS 16 +#define CC_SHA224_BLOCK_SIZE 64 +#define CC_SHA256_BLOCK_SIZE 64 +#define CC_SHA256_BLOCK_SIZE_IN_WORDS 16 +#define CC_SHA1_224_256_BLOCK_SIZE 64 +#define CC_SHA384_BLOCK_SIZE 128 +#define CC_SHA512_BLOCK_SIZE 128 + +#define CC_DIGEST_SIZE_MAX CC_SHA512_DIGEST_SIZE +#define CC_HASH_BLOCK_SIZE_MAX CC_SHA512_BLOCK_SIZE /*1024b*/ + +#define CC_HMAC_BLOCK_SIZE_MAX CC_HASH_BLOCK_SIZE_MAX + +#define CC_DRV_ALG_MAX_BLOCK_SIZE CC_HASH_BLOCK_SIZE_MAX + +#define CC_CPP_NUM_SLOTS 8 +#define CC_CPP_NUM_ALGS 2 + +enum cc_cpp_alg { + CC_CPP_SM4 = 1, + CC_CPP_AES = 0 +}; + +enum drv_engine_type { + DRV_ENGINE_NULL = 0, + DRV_ENGINE_AES = 1, + DRV_ENGINE_DES = 2, + DRV_ENGINE_HASH = 3, + DRV_ENGINE_RC4 = 4, + DRV_ENGINE_DOUT = 5, + DRV_ENGINE_RESERVE32B = S32_MAX, +}; + +enum drv_crypto_alg { + DRV_CRYPTO_ALG_NULL = -1, + DRV_CRYPTO_ALG_AES = 0, + DRV_CRYPTO_ALG_DES = 1, + DRV_CRYPTO_ALG_HASH = 2, + DRV_CRYPTO_ALG_C2 = 3, + DRV_CRYPTO_ALG_HMAC = 4, + DRV_CRYPTO_ALG_AEAD = 5, + DRV_CRYPTO_ALG_BYPASS = 6, + DRV_CRYPTO_ALG_NUM = 7, + DRV_CRYPTO_ALG_RESERVE32B = S32_MAX +}; + +enum drv_crypto_direction { + DRV_CRYPTO_DIRECTION_NULL = -1, + DRV_CRYPTO_DIRECTION_ENCRYPT = 0, + DRV_CRYPTO_DIRECTION_DECRYPT = 1, + DRV_CRYPTO_DIRECTION_DECRYPT_ENCRYPT = 3, + DRV_CRYPTO_DIRECTION_RESERVE32B = S32_MAX +}; + +enum drv_cipher_mode { + DRV_CIPHER_NULL_MODE = -1, + DRV_CIPHER_ECB = 0, + DRV_CIPHER_CBC = 1, + DRV_CIPHER_CTR = 2, + DRV_CIPHER_CBC_MAC = 3, + DRV_CIPHER_XTS = 4, + DRV_CIPHER_XCBC_MAC = 5, + DRV_CIPHER_OFB = 6, + DRV_CIPHER_CMAC = 7, + DRV_CIPHER_CCM = 8, + DRV_CIPHER_CBC_CTS = 11, + DRV_CIPHER_GCTR = 12, + DRV_CIPHER_ESSIV = 13, + DRV_CIPHER_RESERVE32B = S32_MAX +}; + +enum drv_hash_mode { + DRV_HASH_NULL = -1, + DRV_HASH_SHA1 = 0, + DRV_HASH_SHA256 = 1, + DRV_HASH_SHA224 = 2, + DRV_HASH_SHA512 = 3, + DRV_HASH_SHA384 = 4, + DRV_HASH_MD5 = 5, + DRV_HASH_CBC_MAC = 6, + DRV_HASH_XCBC_MAC = 7, + DRV_HASH_CMAC = 8, + DRV_HASH_SM3 = 9, + DRV_HASH_MODE_NUM = 10, + DRV_HASH_RESERVE32B = S32_MAX +}; + +enum drv_hash_hw_mode { + DRV_HASH_HW_MD5 = 0, + DRV_HASH_HW_SHA1 = 1, + DRV_HASH_HW_SHA256 = 2, + DRV_HASH_HW_SHA224 = 10, + DRV_HASH_HW_SHA512 = 4, + DRV_HASH_HW_SHA384 = 12, + DRV_HASH_HW_GHASH = 6, + DRV_HASH_HW_SM3 = 14, + DRV_HASH_HW_RESERVE32B = S32_MAX +}; + +#endif /* _CC_CRYPTO_CTX_H_ */ |