Linux_SDK_V0.9.5Linux_SDK_V0.9.5

1 files changed, 265 insertions, 0 deletions

diff --git a/lib/sec_library/include/aes.h b/lib/sec_library/include/aes.h
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+++ b/lib/sec_library/include/aes.h
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+/*
+ * Copyright (C) 2017-2021 Alibaba Group Holding Limited
+ */
+
+/******************************************************************************
+ * @file       drv/aes.h
+ * @brief      Header File for AES Driver
+ * @version    V1.0
+ * @date       9. Oct 2020
+ * @model      aes
+ ******************************************************************************/
+
+#ifndef _DRV_AES_H_
+#define _DRV_AES_H_
+
+#include <stdint.h>
+#include <drv/common.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*----- Encrypt & Decrypt: Config key length -----*/
+typedef enum {
+    AES_KEY_LEN_BITS_128        = 0,       ///< 128 Data bits
+    AES_KEY_LEN_BITS_192,                  ///< 192 Data bits
+    AES_KEY_LEN_BITS_256                   ///< 256 Data bits
+} csi_aes_key_bits_t;
+
+/**
+\brief AES Ctrl Block
+*/
+typedef struct {
+    csi_dev_t               dev;
+    void                    *priv;
+} csi_aes_t;
+
+/**
+  \brief       Initialize AES interface. Initializes the resources needed for the AES interface
+  \param[in]   aes    Handle to operate
+  \param[in]   idx    Device id
+  \return      Error code \ref csi_error_t
+*/
+csi_error_t csi_aes_init(csi_aes_t *aes, uint32_t idx);
+
+/**
+  \brief       De-initialize AES interface. Stops operation and releases the software resources used by the interface
+  \param[in]   aes    Dandle to operate
+  \return      None
+*/
+void csi_aes_uninit(csi_aes_t *aes);
+
+/**
+  \brief       Set encrypt key
+  \param[in]   aes        Handle to operate
+  \param[in]   key        Pointer to the key buf
+  \param[in]   key_len    Pointer to \ref csi_aes_key_bits_t
+  \return      Error code \ref Csi_error_t
+*/
+csi_error_t csi_aes_set_encrypt_key(csi_aes_t *aes, void *key, csi_aes_key_bits_t key_len);
+
+/**
+  \brief       Set decrypt key
+  \param[in]   aes        Handle to operate
+  \param[in]   key        Pointer to the key buf
+  \param[in]   key_len    Pointer to \ref csi_aes_key_bits_t
+  \return      Error code \ref Csi_error_t
+*/
+csi_error_t csi_aes_set_decrypt_key(csi_aes_t *aes, void *key, csi_aes_key_bits_t key_len);
+
+/**
+  \brief       AES ecb encrypt
+  \param[in]   aes     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 Csi_error_t
+*/
+csi_error_t csi_aes_ecb_encrypt(csi_aes_t *aes, void *in, void *out, uint32_t size);
+
+/**
+  \brief       AES ecb decrypt
+  \param[in]   aes     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 Csi_error_t
+*/
+csi_error_t csi_aes_ecb_decrypt(csi_aes_t *aes, void *in, void *out, uint32_t size);
+
+/**
+  \brief       AES cbc encrypt
+  \param[in]   aes     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 Csi_error_t
+*/
+csi_error_t csi_aes_cbc_encrypt(csi_aes_t *aes, void *in, void *out, uint32_t size, void *iv);
+
+/**
+  \brief       AES cbc decrypt
+  \param[in]   aes     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 Csi_error_t
+*/
+csi_error_t csi_aes_cbc_decrypt(csi_aes_t *aes, void *in, void *out, uint32_t size, void *iv);
+
+/**
+  \brief       AES cfb1 encrypt
+  \param[in]   aes     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 Csi_error_t
+*/
+csi_error_t csi_aes_cfb1_encrypt(csi_aes_t *aes, void *in, void *out,  uint32_t size, void *iv);
+
+/**
+  \brief       AES cfb1 decrypt
+  \param[in]   aes     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 Csi_error_t
+*/
+csi_error_t csi_aes_cfb1_decrypt(csi_aes_t *aes, void *in, void *out,  uint32_t size, void *iv);
+
+/**
+  \brief       AES cfb8 encrypt
+  \param[in]   aes     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 Csi_error_t
+*/
+csi_error_t csi_aes_cfb8_encrypt(csi_aes_t *aes, void *in, void *out, uint32_t size, void *iv);
+
+/**
+  \brief       AES cfb8 decrypt
+  \param[in]   aes     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 Csi_error_t
+*/
+csi_error_t csi_aes_cfb8_decrypt(csi_aes_t *aes, void *in, void *out, uint32_t size, void *iv);
+
+/**
+  \brief       AES cfb128 decrypt
+  \param[in]   aes     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
+  \param[out]  num     The number of the 128-bit block we have used
+  \return      Error code \ref csi_error_t
+*/
+csi_error_t csi_aes_cfb128_decrypt(csi_aes_t *aes, void *in, void *out, uint32_t size, void *iv, uint32_t *num);
+
+/**
+  \brief       AES cfb128 encrypt
+  \param[in]   aes     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
+  \param[out]  num     The number of the 128-bit block we have used
+  \return      Error code \ref csi_error_t
+*/
+csi_error_t csi_aes_cfb128_encrypt(csi_aes_t *aes, void *in, void *out, uint32_t size, void *iv, uint32_t *num);
+
+/**
+  \brief       AES ofb encrypt
+  \param[in]   aes     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
+  \param[out]  num     The number of the 128-bit block we have used
+  \return      Error code \ref csi_error_t
+*/
+csi_error_t csi_aes_ofb_encrypt(csi_aes_t *aes, void *in, void *out, uint32_t size, void *iv, uint32_t *num);
+
+/**
+  \brief       AES ofb decrypt
+  \param[in]   aes     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
+  \param[out]  num     The number of the 128-bit block we have used
+  \return      Error code \ref csi_error_t
+*/
+csi_error_t csi_aes_ofb_decrypt(csi_aes_t *aes, void *in, void *out, uint32_t size, void *iv, uint32_t *num);
+
+/**
+  \brief       AES ctr encrypt
+  \param[in]   aes              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]   nonce_counter    Pointer to the 128-bit nonce and counter
+  \param[in]   stream_block     Pointer to the saved stream-block for resuming
+  \param[in]   iv               Init vector
+  \param[out]  num              The number of the 128-bit block we have used
+  \return      Error code \ref csi_error_t
+*/
+csi_error_t csi_aes_ctr_encrypt(csi_aes_t *aes,
+                                void *in,
+                                void *out,
+                                uint32_t size,
+                                uint8_t nonce_counter[16],
+                                uint8_t stream_block[16],
+                                void *iv,
+                                uint32_t *num);
+
+/**
+  \brief       AES ctr decrypt
+  \param[in]   aes              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]   nonce_counter    Pointer to the 128-bit nonce and counter
+  \param[in]   stream_block     Pointer to the saved stream-block for resuming
+  \param[in]   iv               Init vecotr
+  \param[out]  num              The number of the 128-bit block we have used
+  \return      Error code \ref csi_error_t
+*/
+csi_error_t csi_aes_ctr_decrypt(csi_aes_t *aes,
+                                void *in,
+                                void *out,
+                                uint32_t size,
+                                uint8_t nonce_counter[16],
+                                uint8_t stream_block[16],
+                                void *iv,
+                                uint32_t *num);
+
+/**
+  \brief       Enable AES power manage
+  \param[in]   aes    Handle to operate
+  \return      Error code \ref csi_error_t
+*/
+csi_error_t csi_aes_enable_pm(csi_aes_t *aes);
+
+/**
+  \brief       Disable AES power manage
+  \param[in]   aes    Handle to operate
+  \return      None
+*/
+void csi_aes_disable_pm(csi_aes_t *aes);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _DRV_AES_H_ */