diff --git a/en/application-dev/reference/native-apis/_o_h___huks___key_info.md b/en/application-dev/reference/native-apis/_o_h___huks___key_info.md
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..22919520392f44d1d748a87fa22aa4f58391be06 100644
--- a/en/application-dev/reference/native-apis/_o_h___huks___key_info.md
+++ b/en/application-dev/reference/native-apis/_o_h___huks___key_info.md
@@ -0,0 +1,47 @@
+# OH_Huks_KeyInfo
+
+
+## Overview
+
+Defines the key information structure.
+
+**Since:**
+9
+
+**Related Modules:**
+
+[HuksTypeApi](_huks_type_api.md)
+
+
+## Summary
+
+
+### Member Variables
+
+| Name | Description | 
+| -------- | -------- |
+| [alias](#alias) | Alias of the key.  | 
+| [paramSet](#paramset) | Pointer to the key parameter set.  | 
+
+
+## Member Variable Description 
+
+
+### alias
+
+  
+```
+struct OH_Huks_Blob OH_Huks_KeyInfo::alias
+```
+**Description**<br>
+Alias of the key.
+
+
+### paramSet
+
+  
+```
+struct OH_Huks_ParamSet* OH_Huks_KeyInfo::paramSet
+```
+**Description**<br>
+Pointer to the key parameter set.