keys.bin support added.

Remove hollywood id from config.
Tidy HLE_Device_es.h (maybe)
Added const params to crypto stuff.

Source/Core/Common/Src/Crypto/ec.cpp

@@ -40,7 +40,7 @@ static u8 ec_G[60] =
 	printf("\n");
 }*/
 
-static void elt_copy(u8 *d, u8 *a)
+static void elt_copy(u8 *d, const u8 *a)
 {
 	memcpy(d, a, 30);
 }
@@ -303,7 +303,7 @@ static void point_add(u8 *r, u8 *p, u8 *q)
 	elt_add(ry, s, rx);
 }
 
-void point_mul(u8 *d, u8 *a, u8 *b)	// a is bignum
+void point_mul(u8 *d, const u8 *a, u8 *b)	// a is bignum
 {
 	u32 i;
 	u8 mask;
@@ -330,7 +330,7 @@ void silly_random(u8 * rndArea, u8 count)
 	} 
 }
 
-void generate_ecdsa(u8 *R, u8 *S, u8 *k, u8 *hash)
+void generate_ecdsa(u8 *R, u8 *S, const u8 *k, u8 *hash)
 {
 	u8 e[30];
 	u8 kk[30];
@@ -394,7 +394,7 @@ int check_ecdsa(u8 *Q, u8 *R, u8 *S, u8 *hash)
 	return (bn_compare(r1, R, 30) == 0);
 }
 
-void ec_priv_to_pub(u8 *k, u8 *Q)
+void ec_priv_to_pub(const u8 *k, u8 *Q)
 {
 	point_mul(Q, k, ec_G);
 }

Source/Core/Common/Src/Crypto/tools.h

@@ -13,10 +13,10 @@ void bn_add(u8 *d, u8 *a, u8 *b, u8 *N, u32 n);
 void bn_mul(u8 *d, u8 *a, u8 *b, u8 *N, u32 n);
 void bn_inv(u8 *d, u8 *a, u8 *N, u32 n);	// only for prime N
 void bn_exp(u8 *d, u8 *a, u8 *N, u32 n, u8 *e, u32 en);
-void point_mul(u8 *d, u8 *a, u8 *b);
+void point_mul(u8 *d, const u8 *a, u8 *b);
 
-void generate_ecdsa(u8 *R, u8 *S, u8 *k, u8 *hash);
+void generate_ecdsa(u8 *R, u8 *S, const u8 *k, u8 *hash);
 
-void ec_priv_to_pub(u8 *k, u8 *Q);
+void ec_priv_to_pub(const u8 *k, u8 *Q);
 
 #endif

Source/Core/Core/Src/ConfigManager.cpp

@@ -157,7 +157,6 @@ void SConfig::SaveSettings()
 	ini.Set("General", "RecursiveGCMPaths", m_RecursiveISOFolder);
 	ini.Set("General", "NANDRoot",			m_NANDPath);
 	ini.Set("General", "WirelessMac",		m_WirelessMac);
-	ini.Set("General", "HollywoodID",		m_HollywoodID);
 	#ifdef USE_GDBSTUB
 	ini.Set("General", "GDBPort", m_LocalCoreStartupParameter.iGDBPort);
 	#endif
@@ -307,7 +306,6 @@ void SConfig::LoadSettings()
 		DiscIO::cUIDsys::AccessInstance().UpdateLocation();
 		DiscIO::CSharedContent::AccessInstance().UpdateLocation();
 		ini.Get("General", "WirelessMac",	&m_WirelessMac);
-		ini.Get("General", "HollywoodID",	&m_HollywoodID, "0x21FFFFF");
 	}
 
 	{

Source/Core/Core/Src/ConfigManager.h

@@ -89,7 +89,6 @@ struct SConfig : NonCopyable
 	int m_ListSort2;
 
 	std::string m_WirelessMac;
-	std::string m_HollywoodID;
 	bool m_PauseMovie;
 	bool m_ShowLag;
 	std::string m_strMovieAuthor;

Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.cpp

@@ -60,7 +60,8 @@
 #include "IPC_HLE/WII_IPC_HLE_Device_usb.h"
 #include "../Movie.h"
 
-#include <ec_wii.h>
+#include "ec_wii.h"
+
 #ifdef _WIN32
 #include <Windows.h>
 #endif
@@ -103,15 +104,6 @@ void CWII_IPC_HLE_Device_es::LoadWAD(const std::string& _rContentFile)
 	m_ContentFile = _rContentFile;
 }
 
-u32 CWII_IPC_HLE_Device_es::GetHollywoodID()
-{
-	unsigned int HollywoodID = 0;   
-	std::stringstream ss;
-	ss << std::hex << SConfig::GetInstance().m_HollywoodID;
-	ss >> HollywoodID;
-	return HollywoodID;
-}
-
 bool CWII_IPC_HLE_Device_es::Open(u32 _CommandAddress, u32 _Mode)
 {
     m_pContentLoader = &DiscIO::CNANDContentManager::Access().GetNANDLoader(m_ContentFile);
@@ -185,8 +177,9 @@ bool CWII_IPC_HLE_Device_es::IOCtlV(u32 _CommandAddress)
 		{
 			_dbg_assert_msg_(WII_IPC_ES, Buffer.NumberPayloadBuffer == 1, "IOCTL_ES_GETDEVICEID no out buffer");
 			
-			INFO_LOG(WII_IPC_ES, "IOCTL_ES_GETDEVICEID %s", SConfig::GetInstance().m_HollywoodID.c_str());
+			EcWii &ec = EcWii::GetInstance();
-			Memory::Write_U32(GetHollywoodID(), Buffer.PayloadBuffer[0].m_Address);
+			INFO_LOG(WII_IPC_ES, "IOCTL_ES_GETDEVICEID %08X", ec.getNgId());
+			Memory::Write_U32(ec.getNgId(), Buffer.PayloadBuffer[0].m_Address);
 			Memory::Write_U32(0, _CommandAddress + 0x4);
 			return true;
 		}
@@ -859,36 +852,23 @@ bool CWII_IPC_HLE_Device_es::IOCtlV(u32 _CommandAddress)
 	{
         WARN_LOG(WII_IPC_ES, "IOCTL_ES_GETDEVICECERT");
         _dbg_assert_(WII_IPC_ES, Buffer.NumberPayloadBuffer == 1);
-		
-		std::string path = File::GetUserPath(D_WIIUSER_IDX) + "clientcert.bin";
-		
 		u8* destination	= Memory::GetPointer(Buffer.PayloadBuffer[0].m_Address);
-		u32 size = Buffer.PayloadBuffer[0].m_Size;
 		
-		if (File::Exists(path))
+		EcWii &ec = EcWii::GetInstance();
-		{
+		get_ng_cert(destination, ec.getNgId(), ec.getNgKeyId(), ec.getNgPriv(), ec.getNgSig());
-			File::IOFile(path, "rb").ReadBytes(destination, size);
-		}
-		else
-		{
-			ERROR_LOG(WII_IPC_ES, "IOCTL_ES_GETDEVICECERT failed: no cert found.");
 		
-		}
-		
-		Memory::Write_U32(0, _CommandAddress + 0x4);
         break;
 	}
 	case IOCTL_ES_SIGN:
 	{
-		
 		WARN_LOG(WII_IPC_ES, "IOCTL_ES_SIGN");
 		u8 *ap_cert_out = Memory::GetPointer(Buffer.PayloadBuffer[1].m_Address);
 		u8 *data = Memory::GetPointer(Buffer.InBuffer[0].m_Address);
 		u32 data_size = Buffer.InBuffer[0].m_Size;
 		u8 *sig_out =  Memory::GetPointer(Buffer.PayloadBuffer[0].m_Address);
 		
-		
+		EcWii &ec = EcWii::GetInstance();
-		get_ap_sig_and_cert(sig_out, ap_cert_out, m_TitleID, data, data_size, key_ecc, GetHollywoodID());
+		get_ap_sig_and_cert(sig_out, ap_cert_out, m_TitleID, data, data_size, ec.getNgPriv(), ec.getNgId());
 		
 		break;
 	}

Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.h

@@ -31,7 +31,6 @@ public:
     virtual ~CWII_IPC_HLE_Device_es();
 
     void LoadWAD(const std::string& _rContentFile);
-	static u32 GetHollywoodID();
 
     virtual bool Open(u32 _CommandAddress, u32 _Mode);
 
@@ -102,6 +101,7 @@ private:
         IOCTL_ES_GETSHAREDCONTENTCNT	= 0x36,
         IOCTL_ES_GETSHAREDCONTENTS		= 0x37,
 		IOCTL_ES_DELETESHAREDCONTENT	= 0x38,
+		
 		IOCTL_ES_CHECKKOREAREGION		= 0x45,
     };
 

Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_net.cpp

@@ -55,6 +55,7 @@ it failed)
 #include "ICMP.h"
 #include "CommonPaths.h"
 #include "SettingsHandler.h"
+#include "ec_wii.h"
 
 
 #ifdef _WIN32
@@ -195,7 +196,9 @@ bool CWII_IPC_HLE_Device_net_kd_request::IOCtl(u32 _CommandAddress)
 				u8 area_code = GetAreaCode(area.c_str());
 				u8 id_ctr = config.IdGen();
 				u8 hardware_model = GetHardwareModel(model.c_str());
-				u32 HollywoodID = CWII_IPC_HLE_Device_es::GetHollywoodID();
+				
+				EcWii &ec = EcWii::GetInstance();
+				u32 HollywoodID = ec.getNgId();
 				u64 UserID = 0;
 				
 				s32 ret = NWC24MakeUserID(&UserID, HollywoodID, id_ctr, hardware_model, area_code);

Source/Core/Core/Src/ec_wii.cpp

@@ -8,6 +8,7 @@
 #include "Crypto/aes.h"
 #include "Crypto/sha1.h"
 #include "Crypto/tools.h"
+#include "FileUtil.h"
 #include "ec_wii.h"
 
 static u32 default_NG_id = 0x0403AC68;
@@ -37,7 +38,7 @@ static u8 default_NG_sig[] = {
 // NG_sig is the device-unique signature blob (from issuer) to use
 // if NG_priv iis NULL or NG_sig is NULL or NG_id is 0 or NG_key_id is 0, default values
 // will be used for all of them
-void get_ng_cert(u8* ng_cert_out, u32 NG_id, u32 NG_key_id, u8* NG_priv, u8* NG_sig)
+void get_ng_cert(u8* ng_cert_out, u32 NG_id, u32 NG_key_id, const u8* NG_priv, const u8* NG_sig)
 {
 	char name[64];
 	if((NG_id==0)||(NG_key_id==0)||(NG_priv==NULL)||(NG_sig==NULL))
@@ -64,7 +65,7 @@ void get_ng_cert(u8* ng_cert_out, u32 NG_id, u32 NG_key_id, u8* NG_priv, u8* NG_
 // NG_priv is the device-unique private key to use
 // NG_id is the device-unique id to use
 // if NG_priv is NULL or NG_id is 0, it will use builtin defaults
-void get_ap_sig_and_cert(u8 *sig_out, u8 *ap_cert_out, u64 title_id, u8 *data, u32 data_size, u8 *NG_priv, u32 NG_id)
+void get_ap_sig_and_cert(u8 *sig_out, u8 *ap_cert_out, u64 title_id, u8 *data, u32 data_size, const u8 *NG_priv, u32 NG_id)
 {
 	u8 hash[20];
 	u8 ap_priv[30];
@@ -97,7 +98,7 @@ void get_ap_sig_and_cert(u8 *sig_out, u8 *ap_cert_out, u64 title_id, u8 *data, u
 	generate_ecdsa(sig_out, sig_out + 30, ap_priv, hash);
 }
 
-void make_blanksig_ec_cert(u8 *cert_out, const char *signer, const char *name, u8 *private_key, u32 key_id)
+void make_blanksig_ec_cert(u8 *cert_out, const char *signer, const char *name, const u8 *private_key, u32 key_id)
 {
 	memset(cert_out, 0, 0x180);
 	*(u32*)cert_out = Common::swap32(0x10002);
@@ -129,3 +130,58 @@ void get_shared_secret(u8* shared_secret_out, u8* remote_public_key, u8* NG_priv
 	point_mul(shared_secret_out, NG_priv, remote_public_key);
 	
 }
+
+EcWii::EcWii()
+{
+	bool init = true;
+	std::string keys_path = File::GetUserPath(D_WIIUSER_IDX) + "keys.bin";
+	if (File::Exists(keys_path))
+	{
+		File::IOFile keys_f(keys_path, "rb");
+		if(keys_f.IsOpen())
+		{
+			if(keys_f.ReadBytes(&BootMiiKeysBin, sizeof(BootMiiKeysBin)))
+			{
+				init = false;
+				
+				INFO_LOG(WII_IPC_ES, "Successfully loaded keys.bin created by: %s", BootMiiKeysBin.creator);
+			}
+			else
+			{
+				ERROR_LOG(WII_IPC_ES, "Failed to read keys.bin, check it is the correct size of %08lX bytes.", sizeof(BootMiiKeysBin));
+			}
+		}
+		else
+		{
+			ERROR_LOG(WII_IPC_ES, "Failed to open keys.bin, maybe a permissions error or it is in use?");
+		}
+	}
+	else
+	{
+		ERROR_LOG(WII_IPC_ES, "%s could not be found. Using default values. We recommend you grab keys.bin from BootMii.", keys_path.c_str());
+	}	
+	
+	if(init)
+		InitDefaults();
+}
+
+EcWii::~EcWii()
+{
+}
+
+void EcWii::InitDefaults()
+{
+	memset(&BootMiiKeysBin, 0, sizeof(BootMiiKeysBin));
+	
+	BootMiiKeysBin.ng_id = Common::swap32(default_NG_id);
+	BootMiiKeysBin.ng_key_id = Common::swap32(default_NG_key_id);
+	
+	memcpy(BootMiiKeysBin.ng_priv, default_NG_priv, sizeof(BootMiiKeysBin.ng_priv));
+	memcpy(BootMiiKeysBin.ng_sig, default_NG_sig, sizeof(BootMiiKeysBin.ng_sig));
+}
+
+EcWii& EcWii::GetInstance()
+{
+	static EcWii m_Instance;
+	return(m_Instance);
+}

Source/Core/Core/Src/ec_wii.h

@@ -3,8 +3,108 @@
 // Licensed under the terms of the GNU GPL, version 2
 // http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
 
-void get_ng_cert(u8* ng_cert_out, u32 NG_id, u32 NG_key_id, u8* NG_priv, u8* NG_sig);
+/*
-void get_ap_sig_and_cert(u8 *sig_out, u8 *ap_cert_out, u64 title_id, u8 *data, u32 data_size, u8 *NG_priv, u32 NG_id);
+ * 
+ * Structs for keys.bin taken from:
+ * 
+ *	mini - a Free Software replacement for the Nintendo/BroadOn IOS.
+ *	crypto hardware support
+ * 
+ * Copyright (C) 2008, 2009	Haxx Enterprises <bushing@gmail.com>
+ * Copyright (C) 2008, 2009	Sven Peter <svenpeter@gmail.com>
+ * Copyright (C) 2008, 2009	Hector Martin "marcan" <marcan@marcansoft.com>
+ * 
+ * # This code is licensed to you under the terms of the GNU GPL, version 2;
+ * # see file COPYING or http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
+ */
 
-void make_blanksig_ec_cert(u8 *cert_out, const char *signer, const char *name, u8 *private_key, u32 key_id);
+#ifndef _ECWII_H
-void get_shared_secret(u8* shared_secret_out, u8* remote_public_key, u8* NG_priv);
+#define _ECWII_H
+
+#include "Common.h"
+#include <lzoconf.h>
+
+void get_ng_cert(u8* ng_cert_out, u32 NG_id, u32 NG_key_id, const u8* NG_priv, const u8* NG_sig);
+void get_ap_sig_and_cert(u8 *sig_out, u8 *ap_cert_out, u64 title_id, u8 *data, u32 data_size, const u8 *NG_priv, u32 NG_id);
+
+void make_blanksig_ec_cert(u8 *cert_out, const char *signer, const char *name, const u8 *private_key, u32 key_id);
+void get_shared_secret(u8* shared_secret_out, u8* remote_public_key, const u8* NG_priv);
+
+
+
+class EcWii
+{
+public:
+	EcWii();
+	~EcWii();
+	static EcWii& GetInstance();
+	u32 getNgId() 			{return Common::swap32(BootMiiKeysBin.ng_id);}
+	u32 getNgKeyId() 		{return Common::swap32(BootMiiKeysBin.ng_key_id);}
+	const u8* getNgPriv() 	{return BootMiiKeysBin.ng_priv;}
+	const u8* getNgSig() 	{return BootMiiKeysBin.ng_sig;};
+private:
+	void InitDefaults();
+	
+	#pragma pack(push,1)
+	typedef struct
+	{
+		u8 boot2version;
+		u8 unknown1;
+		u8 unknown2;
+		u8 pad;
+		u32 update_tag;
+		u16 checksum;
+	}
+#ifndef _WIN32
+	__attribute__((packed)) 
+#endif
+	eep_ctr_t;
+		
+	struct 
+	{
+		u8 creator				[0x100]; // 0x000
+		u8 boot1_hash			[ 0x14]; // 0x100
+		u8 common_key			[ 0x10]; // 0x114
+		u32 ng_id; 						 // 0x124
+		union {
+			struct {
+				u8 ng_priv		[ 0x1e]; // 0x128
+				u8 pad1			[ 0x12]; 
+			};
+			struct {
+				u8 pad2			[ 0x1c];
+				u8 nand_hmac	[ 0x14]; //0x144
+			};
+		};
+		u8 nand_key				[ 0x10]; //0x158
+		u8 rng_key				[ 0x10]; //0x168
+		u32 unk1;						 //0x178
+		u32 unk2;						 //0x17C
+		u8 eeprom_pad			[ 0x80]; //0x180
+		
+		u32 ms_id;						 //0x200
+		u32 ca_id;						 //0x204
+		u32 ng_key_id;					 //0x208
+		u8 ng_sig				[ 0x3c]; //0x20c
+		eep_ctr_t counters		[ 0x02]; //0x248
+		u8 fill					[ 0x18]; //0x25c
+		u8 korean_key			[ 0x10]; //0x274
+		u8 pad3					[ 0x74]; //0x284
+		u16 prng_seed			[ 0x02]; //0x2F8
+		u8 pad4					[ 0x04]; //0x2FC
+		
+		u8 crack_pad			[0x100]; //0x300
+		
+	} 
+	
+	#ifndef _WIN32
+	__attribute__((packed)) 
+	#endif
+	
+	BootMiiKeysBin;
+	
+	#pragma pack(pop)
+	
+};
+
+#endif