diff --git a/pin_auth/v3_0/IAllInOneExecutor.idl b/pin_auth/v3_0/IAllInOneExecutor.idl
index f82972d17f692d0455b647981bf8fb7a22dab16f..d9158f25594b82853340c6549e362cd44acd4578 100644
--- a/pin_auth/v3_0/IAllInOneExecutor.idl
+++ b/pin_auth/v3_0/IAllInOneExecutor.idl
@@ -111,16 +111,17 @@ interface IAllInOneExecutor {
      * @param scheduleId Indicates the schedule ID of enrollment.
      * @param authSubType Indicates the pin sub type.
      * @param data Indicates the pin data.
+     * @param data Indicates the pin length.
      * @param resultCode Indicates the result code.
      *
      * @return Returns <b>0</b> if the operation is successful.
      * @return Returns a non-zero value if the operation fails.
      *
      * @since 5.0
-     * @version 1.0
+     * @version 2.0
      */
     SetData([in] unsigned long scheduleId, [in] unsigned long authSubType, [in] unsigned char[] data,
-        [in] int resultCode);
+        [in] unsigned int pinLength, [in] int resultCode);
     /**
      * @brief Enrolls templates.
      *
diff --git a/pin_auth/v3_0/PinAuthTypes.idl b/pin_auth/v3_0/PinAuthTypes.idl
index 9e6c44dfc971252eeb4d4da80613898e54f20ba4..2298071e43512e395dd650de41de677ea9462ac3 100644
--- a/pin_auth/v3_0/PinAuthTypes.idl
+++ b/pin_auth/v3_0/PinAuthTypes.idl
@@ -123,7 +123,7 @@ struct ExecutorInfo {
  * @brief Enumerates get Property types.
  *
  * @since 4.0
- * @version 2.0
+ * @version 3.0
  */
 enum GetPropertyType : int {
     /**< Indicates that the property to get is auth sub type. */
@@ -133,14 +133,16 @@ enum GetPropertyType : int {
     /**< Indicates that the property to get is remain attempts. */
     REMAIN_ATTEMPTS = 3,
     /**< Indicates that the property to get is lockout duration after next fail. */
-    NEXT_FAIL_LOCKOUT_DURATION = 6
+    NEXT_FAIL_LOCKOUT_DURATION = 6,
+    /**< Indicates that the property to get is credential length. */
+    CREDENTIAL_LENGTH = 7
 };
 
 /**
  * @brief Indicates executor property.
  *
  * @since 4.0
- * @version 2.0
+ * @version 3.0
  */
 struct Property {
     /**< Indicates auth sub type. */
@@ -151,6 +153,8 @@ struct Property {
     int remainAttempts;
     /**< Indicates next fail lockout duration. */
     int nextFailLockoutDuration;
+    /**< Indicates credential length. */
+    unsigned int credentialLength;
 };
 
 /**