ShuriZma
/
BizHawk
mirror of https://github.com/TASEmulators/BizHawk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

add some more ds fw hashes

This commit is contained in:
CasualPokePlayer 2023-11-06 09:46:14 -08:00
parent 1f58596d3c
commit 6a80336787
1 changed files with 15 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/BizHawk.Emulation.Cores/Consoles/Nintendo/NDS/NDSFirmware.cs
View File

@ -1,4 +1,5 @@
using System;
using System.Linq;
using System.Runtime.InteropServices;
using BizHawk.Common;
@ -30,11 +31,20 @@ namespace BizHawk.Emulation.Cores.Consoles.Nintendo.NDS
[DllImport("libfwunpack", CallingConvention = CallingConvention.Cdecl)]
private static extern void FreeDecryptedFirmware(IntPtr decryptedFw);
private static readonly string[] goodhashes =
private static readonly string[] _goodHashes =
{
"D83861C66796665A9777B4E9078E9CC8EB13D880", // MACP nds (one of v1-v4), supposedly the most common
"F87038265D24677419FE0AF9EED63B4CE1378CC9", // MACg nds (v5)
"674639373F16539F718C728D6CA0C83A2DB66770", // MACh nds-lite (v6)
"D83861C66796665A9777B4E9078E9CC8EB13D880", // MACP DS (v1, 2004-10-05)
"71324E1C2DA7F3D2CFD45B08171BA0603CCA9C8B", // MACP DS (v2, 2004-11-26)
"1B4EF392331D41B170DA0C929B7834D3006DCD8B", // MACP DS (v3, 2005-02-28)
"3A3F3F06E0F5D5FC7BC140757160BF9682B73D0A", // MACg DS (v4, 2005-06-06)
"9DD2A76A49DECD64408EE640443E0A14DDCA5F09", // MAC\xC2 iQue (v3, 2005-06-09)
"D83AEBD1A10B41161C6FC48C5E44A619CD4A5C7F", // MACh DS Lite (Beta v5, 2005-11-30)
"F87038265D24677419FE0AF9EED63B4CE1378CC9", // MACg DS (v5, 2005-12-07)
"39B6084CBC9BCE1E42E442B633B83EDDEE3FBBCE", // MACh DS Lite (Kiosk, 2006-01-26)
"C197A559489158AFC35F472E4FA4E22A88558F85", // MACh DS Lite (v5, 2006-02-05)
"674639373F16539F718C728D6CA0C83A2DB66770", // MACh DS Lite (v6, 2006-03-08)
"4C1B2C60D4DD0C3B4CAAC22B8CB765B4FC05DB3D", // MACi iQue Lite (v5, 2006-04-26)
"BFBC33D996AA73A050F1951529327D5844461A00", // MACi DS Lite (Korean v5, 2006-11-09)
};
private static void CheckDecryptedCodeChecksum(byte[] fw, Action<string> warningCallback)
@ -49,7 +59,7 @@ namespace BizHawk.Emulation.Cores.Consoles.Nintendo.NDS
Marshal.Copy(decryptedfw, decryptedFirmware, 0, decrypedfwlen);
FreeDecryptedFirmware(decryptedfw);
var hash = SHA1Checksum.ComputeDigestHex(decryptedFirmware);
if (hash != goodhashes[0] && hash != goodhashes[1] && hash != goodhashes[2])
if (!_goodHashes.Contains(hash))
{
warningCallback("Potentially bad firmware dump! Decrypted hash " + hash + " does not match known good dumps.");
}