From 1f39fcb5a4a817fcd87b45622cbc8cc15642821e Mon Sep 17 00:00:00 2001
From: mkwcat <cat@mkw.re>
Date: Tue, 13 Feb 2024 06:47:44 -0500
Subject: [PATCH] GPCM: Block commonly shared keys

---
 gpcm/login.go | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/gpcm/login.go b/gpcm/login.go
index 23a3be8..abf0200 100644
--- a/gpcm/login.go
+++ b/gpcm/login.go
@@ -50,8 +50,21 @@ var msPublicKey = []byte{
 }
 
 var commonDeviceIds = []uint32{
-	0x02000001,
-	0x0403ac68,
+	0x02000001, // Internal use (leaked)
+	0x0403ac68, // Dolphin default
+
+	// Publicly shared key dumps
+	0x038c864b,
+	0x040e3f97,
+	0x04cb7515,
+	0x066deb49,
+	0x06bcc32d,
+	0x06d0437a,
+	0x089120c8,
+	0x0e19d5ed,
+	0x0e31482b,
+	0x2428a8cb,
+	0x247dd10b,
 }
 
 func verifySignature(moduleName string, authToken string, signature string) uint32 {