From 5cd097825cd0b1e78bc5077ef2648b515eaeb667 Mon Sep 17 00:00:00 2001
From: JinGen Lim <1116555+jglim@users.noreply.github.com>
Date: Thu, 6 Jul 2023 10:47:32 +0800
Subject: [PATCH] Add IC907:61

References https://github.com/jglim/UnlockECU/issues/27
---
 .../UnlockECU/Security/ArrayReverseAlgo.cs    | 27 +++++++++++++++++++
 UnlockECU/db.json                             | 10 +++++++
 2 files changed, 37 insertions(+)
 create mode 100644 UnlockECU/UnlockECU/Security/ArrayReverseAlgo.cs

diff --git a/UnlockECU/UnlockECU/Security/ArrayReverseAlgo.cs b/UnlockECU/UnlockECU/Security/ArrayReverseAlgo.cs
new file mode 100644
index 0000000..417dc03
--- /dev/null
+++ b/UnlockECU/UnlockECU/Security/ArrayReverseAlgo.cs
@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+
+namespace UnlockECU
+{
+    /// <summary>
+    /// Generic array reverse algo, where the seed/output are of equal length, and output is the reversed seed array
+    /// </summary>
+    class ArrayReverseAlgo : SecurityProvider
+    {
+        public override bool GenerateKey(byte[] inSeed, byte[] outKey, int accessLevel, List<Parameter> parameters)
+        {
+            if (inSeed.Length != outKey.Length)
+            {
+                return false;
+            }
+            Array.Reverse(inSeed);
+            Array.Copy(inSeed, outKey, inSeed.Length);
+            return true;
+        }
+        public override string GetProviderName()
+        {
+            return "ArrayReverseAlgo";
+        }
+    }
+}
+
diff --git a/UnlockECU/db.json b/UnlockECU/db.json
index 71f5f38..dad935b 100644
--- a/UnlockECU/db.json
+++ b/UnlockECU/db.json
@@ -7073,6 +7073,16 @@
       }
     ]
   },
+  {
+    "EcuName": "IC907",
+    "Aliases": [],
+    "AccessLevel": 61,
+    "SeedLength": 8,
+    "KeyLength": 8,
+    "Provider": "ArrayReverseAlgo",
+    "Origin": "IC907_Unknown_EXPERIMENTAL_@Feezex",
+    "Parameters": []
+  },
   {
     "EcuName": "LeTubeSec",
     "Aliases": [],