pure sdk for main

2025-08-27 09:51:58 +01:00
parent f0d033f1c9
commit 0571416e7c
3283 changed files with 1577720 additions and 1 deletions
@@ -0,0 +1,67 @@
+#ifndef _HAL_SHA_H_
+#define _HAL_SHA_H_
+
+
+struct sha_dev
+{
+    struct dev_obj dev;
+};
+
+enum SHA_CALC_FLAGS{
+    SHA_CALC_LAST_DATA       = 0x01,
+    SHA_CALC_SHA256          = 0x02,
+    SHA_CALC_SHA384          = 0x04,
+    SHA_CALC_SHA512          = 0x08,
+};
+
+enum SHA_TYPE {
+    SHA_SHA256 = 0x01,
+    SHA_SHA384 = 0x02,
+    SHA_SHA512 = 0x04,
+};
+
+struct sha_desc{
+    void *state;
+    uint32 type;
+};
+
+struct sha256_state {
+    uint8  buf[64];
+    uint32 cnt;
+    uint8  output[32];
+};
+
+enum sha_ioctl_cmd {
+    SHA_IOCTL_CMD_START,
+    SHA_IOCTL_CMD_END,
+    SHA_IOCTL_CMD_RESET,
+};
+
+struct sha_hal_ops
+{
+    struct devobj_ops ops;
+    int32 (*calc)(struct sha_dev *dev, uint8 input[], uint32 len, enum SHA_CALC_FLAGS flags);
+    int32 (*read)(struct sha_dev *dev, uint8 output[], uint32 timeout);
+    int32 (*ioctl)(struct sha_dev *dev, uint32 cmd, uint32 para);
+    int32 (*requset_irq)(struct sha_dev *dev, void *irq_handle, void *args);
+    int32 (*release_irq)(struct sha_dev *dev);
+};
+
+/*
+    使用cache_clean去确保input对应的数据总是最新的
+    sha_calc和sha_read已经淘汰了，请使用init->update*n->final
+*/
+int32 sha_calc(struct sha_dev *dev, uint8 input[], uint32 len, enum SHA_CALC_FLAGS flags);
+int32 sha_read(struct sha_dev *dev, uint8 output[], uint32 timeout);
+int32 sha_ioctl(struct sha_dev *dev, uint32 cmd, uint32 para);
+int32 sha_init(struct sha_dev *dev, enum SHA_CALC_FLAGS flags);
+int32 sha_update(struct sha_dev *dev, uint8 *input, uint32 len);
+int32 sha_final(struct sha_dev *dev, uint8 *output);
+int32 sha_requset_irq(struct sha_dev *dev, void *irq_handle, void *args);
+int32 sha_release_irq(struct sha_dev *dev);
+
+
+
+
+
+#endif