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

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zouhaitao
2026-07-06 11:30:13 +08:00
commit e76462eeb7
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64
sdk/include/hal/sha.h Normal file
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#ifndef _HAL_SHA_H_
#define _HAL_SHA_H_
#ifdef __cplusplus
extern "C" {
#endif
struct sha_dev {
struct dev_obj dev;
};
enum sha_ioctl_cmd {
SHA_IOCTL_CMD_START,
SHA_IOCTL_CMD_END,
SHA_IOCTL_CMD_RESET,
SHA_IOCTL_GET_CTX,
SHA_IOCTL_PUT_CTX,
SHA_IOCTL_RELOAD_CTX,
};
typedef enum _SHA_TYPE {
T_SHA1,
T_SHA256,
} SHA_TYPE;
struct sha_ctx {
SHA_TYPE type;
uint32_t state[8];
uint8_t buf[64];
uint32_t dlen;
unsigned long long bit_len;
};
struct sha_req {
SHA_TYPE type;
uint32_t *state;
uint8_t *input;
uint32_t len;
};
struct sha_hal_ops {
struct devobj_ops ops;
int32 (*init)(struct sha_dev *dev, SHA_TYPE type);
int32 (*update)(struct sha_dev *dev, uint8 *input, uint32 len);
int32 (*final)(struct sha_dev *dev, uint8 *output);
int32 (*xform)(struct sha_dev *dev, struct sha_req *req);
int32 (*ioctl)(struct sha_dev *dev, uint32 cmd, uint32 param1, uint32 param2);
int32 (*requset_irq)(struct sha_dev *dev, void *irq_handle, void *args);
int32 (*release_irq)(struct sha_dev *dev);
};
int32 sha_ioctl(struct sha_dev *dev, uint32 cmd, uint32 para);
int32 sha_init(struct sha_dev *dev, SHA_TYPE type);
int32 sha_update(struct sha_dev *dev, uint8 *input, uint32 len);
int32 sha_final(struct sha_dev *dev, uint8 *output);
int32 sha_xform(struct sha_dev *dev, struct sha_req *req);
int32 sha_requset_irq(struct sha_dev *dev, void *irq_handle, void *args);
int32 sha_release_irq(struct sha_dev *dev);
#ifdef __cplusplus
}
#endif
#endif