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Diffstat (limited to 'lib/sec_library/include/sec_crypto_des.h')
| -rwxr-xr-x | lib/sec_library/include/sec_crypto_des.h | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/lib/sec_library/include/sec_crypto_des.h b/lib/sec_library/include/sec_crypto_des.h new file mode 100755 index 00000000..0b077412 --- /dev/null +++ b/lib/sec_library/include/sec_crypto_des.h @@ -0,0 +1,205 @@ +/* + * Copyright (C) 2017-2022 Alibaba Group Holding Limited + */ +/****************************************************************************** + * @file sec_crypt0_des.h + * @brief Header File for DES + * @version V1.0 + * @date 24. Oct 2022 + * @model des + ******************************************************************************/ +#ifndef _SC_DES_H_ +#define _SC_DES_H_ + +#include "sec_include_config.h" +#include <stdint.h> +#include "sec_crypto_errcode.h" + +#ifdef CONFIG_SYSTEM_SECURE +#ifdef SEC_LIB_VERSION +#include <drv/des.h> +#else +#include "des.h" +#endif +#endif + +#ifdef CONFIG_SEC_CRYPTO_DES_SW +#include "crypto_des.h" +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/** +\brief DES data transfer mode config +*/ +typedef enum { + SC_DES_SLAVE_MODE = 0U, ///< slave mode + SC_DES_DMA_MODE, ///< dma mode +} sc_des_trans_mode_t; + +/** +\brief DES key-len-bits type +*/ +typedef enum { + SC_DES_KEY_LEN_BITS_64 = 0U, ///< 64 Data bits + SC_DES_KEY_LEN_BITS_128, ///< 128 Data bits + SC_TDES_KEY_LEN_BITS_192, ///< 192 Data bits +} sc_des_key_bits_t; + +/** +\brief DES Ctrl Block +*/ +typedef struct { +#ifdef CONFIG_SYSTEM_SECURE +#ifdef CONFIG_CSI_V1 + des_handle_t handle; + unsigned char key[32]; + unsigned int key_len; +#endif +#ifdef CONFIG_CSI_V2 + csi_des_t csi_des; + //unsigned char sc_ctx[SC_DES_CTX_SIZE]; +#endif +#endif +#if defined(CONFIG_TEE_CA) + unsigned char key[32]; + unsigned int key_len; +#endif +#if defined(CONFIG_SEC_CRYPTO_DES_SW) + sc_mbedtls_des_context des_ctx; +#endif + //void *ctx; +} sc_des_t; + +// Function documentation +/** + \brief Initialize DES Interface. Initializes the resources needed for the DES interface + \param[in] des operate handle + \param[in] idx device id + \return error code \ref uint32_t +*/ +uint32_t sc_des_init(sc_des_t *des, uint32_t idx); + +/** + \brief De-initialize DES Interface. stops operation and releases the software resources used by the interface + \param[in] des handle to operate + \return None +*/ +void sc_des_uninit(sc_des_t *des); + +/** + \brief Set encrypt key + \param[in] des handle to operate + \param[in] key Pointer to the key buf + \param[in] key_len Pointer to \ref sc_des_key_bits_t + \return error code \ref uint32_t +*/ +uint32_t sc_des_set_encrypt_key(sc_des_t *des, void *key, sc_des_key_bits_t key_len); + +/** + \brief Set decrypt key + \param[in] des handle to operate + \param[in] key Pointer to the key buf + \param[in] key_len Pointer to \ref sc_des_key_bits_t + \return error code \ref uint32_t +*/ +uint32_t sc_des_set_decrypt_key(sc_des_t *des, void *key, sc_des_key_bits_t key_len); + +/** + \brief Des ecb encrypt + \param[in] des handle to operate + \param[in] in Pointer to the Source data + \param[out] out Pointer to the Result data + \param[in] size the Source data size + \return error code \ref uint32_t +*/ +uint32_t sc_des_ecb_encrypt(sc_des_t *des, void *in, void *out, uint32_t size); + +/** + \brief Des ecb decrypt + \param[in] des handle to operate + \param[in] in Pointer to the Source data + \param[out] out Pointer to the Result data + \param[in] size the Source data size + \return error code \ref uint32_t +*/ +uint32_t sc_des_ecb_decrypt(sc_des_t *des, void *in, void *out, uint32_t size); + +/** + \brief Des cbc encrypt + \param[in] des handle to operate + \param[in] in Pointer to the Source data + \param[out] out Pointer to the Result data + \param[in] size the Source data size + \param[in] iv init vector + \return error code \ref uint32_t +*/ +uint32_t sc_des_cbc_encrypt(sc_des_t *des, void *in, void *out, uint32_t size, void *iv); + +/** + \brief Des cbc decrypt + \param[in] des handle to operate + \param[in] in Pointer to the Source data + \param[out] out Pointer to the Result data + \param[in] size the Source data size + \param[in] iv init vector + \return error code \ref uint32_t +*/ +uint32_t sc_des_cbc_decrypt(sc_des_t *des, void *in, void *out, uint32_t size, void *iv); + +/** + \brief TDes ecb encrypt + \param[in] des handle to operate + \param[in] in Pointer to the Source data + \param[out] out Pointer to the Result data + \param[in] size the Source data size + \return error code \ref uint32_t +*/ +uint32_t sc_tdes_ecb_encrypt(sc_des_t *des, void *in, void *out, uint32_t size); + +/** + \brief TDes ecb decrypt + \param[in] des handle to operate + \param[in] in Pointer to the Source data + \param[out] out Pointer to the Result data + \param[in] size the Source data size + \return error code \ref uint32_t +*/ +uint32_t sc_tdes_ecb_decrypt(sc_des_t *des, void *in, void *out, uint32_t size); + +/** + \brief TDes cbc encrypt + \param[in] des handle to operate + \param[in] in Pointer to the Source data + \param[out] out Pointer to the Result data + \param[in] size the Source data size + \param[in] iv init vector + \return error code \ref uint32_t +*/ +uint32_t sc_tdes_cbc_encrypt(sc_des_t *des, void *in, void *out, uint32_t size, void *iv); + +/** + \brief TDes cbc decrypt + \param[in] des handle to operate + \param[in] in Pointer to the Source data + \param[out] out Pointer to the Result data + \param[in] size the Source data size + \param[in] iv init vector + \return error code \ref uint32_t +*/ +uint32_t sc_tdes_cbc_decrypt(sc_des_t *des, void *in, void *out, uint32_t size, void *iv); + +/** + \brief Config DES mode dma or slave + \param[in] mode \ref sc_des_trans_mode_t + \return None +*/ +void sc_des_trans_config(sc_des_t *des, sc_des_trans_mode_t mode) ; + +#ifdef __cplusplus +} +#endif + +#endif /* _SC_DES_H_ */ |