Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

sdk/include/hal/sysaes.h

@@ -0,0 +1,59 @@
+#ifndef _HAL_SYSAES_H_
+#define _HAL_SYSAES_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*----- AES Control Codes: Mode Parameters: Key length -----*/
+
+
+
+enum SYSAES_KEY_LEN {
+    AES_KEY_LEN_BIT_128,
+    AES_KEY_LEN_BIT_192,
+    AES_KEY_LEN_BIT_256,
+};
+
+
+enum SYSAES_MODE {
+    AES_MODE_ECB,
+    AES_MODE_CBC,
+    AES_MODE_CTR,
+//    AES_MODE_CFB1,
+//    AES_MODE_CFB8,
+//    AES_MODE_CFB128,
+//    AES_MODE_OFB,
+//    AES_MODE_CTR,
+};
+
+#define AES_BLOCK_SIZE 16
+
+struct sysaes_para {
+    uint8  mode;    /* enum SYSAES_MODE */
+    uint8  key_len; /* enum SYSAES_KEY_LEN */
+    uint8 *src;
+    uint8 *dest;
+    uint32 aes_len; /* v1-v2 blocks, v3 bytes */
+    uint8  key[32];
+    uint8  *iv;     /* AES_BLOCK_SIZE : 16 */
+};
+
+struct sysaes_dev {
+    struct dev_obj dev;
+};
+
+struct aes_hal_ops {
+    struct devobj_ops ops;
+    int32(*encrypt)(struct sysaes_dev *dev, struct sysaes_para *para);
+    int32(*decrypt)(struct sysaes_dev *dev, struct sysaes_para *para);
+};
+
+int32 sysaes_encrypt(struct sysaes_dev *dev, struct sysaes_para *para);
+int32 sysaes_decrypt(struct sysaes_dev *dev, struct sysaes_para *para);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* _HAL_SYSAES_H_ */
+