diff --git a/Source/Core/Core/IOS/ES/ES.cpp b/Source/Core/Core/IOS/ES/ES.cpp index 1cca391ff0..de7d6aadc9 100644 --- a/Source/Core/Core/IOS/ES/ES.cpp +++ b/Source/Core/Core/IOS/ES/ES.cpp @@ -491,8 +491,8 @@ IPCCommandResult ES::ESGetDeviceID(const IOCtlVRequest& request) _dbg_assert_msg_(IOS_ES, request.io_vectors.size() == 1, "IOCTL_ES_GETDEVICEID no io vectors"); const EcWii& ec = EcWii::GetInstance(); - INFO_LOG(IOS_ES, "IOCTL_ES_GETDEVICEID %08X", ec.getNgId()); - Memory::Write_U32(ec.getNgId(), request.io_vectors[0].address); + INFO_LOG(IOS_ES, "IOCTL_ES_GETDEVICEID %08X", ec.GetNGID()); + Memory::Write_U32(ec.GetNGID(), request.io_vectors[0].address); return GetDefaultReply(IPC_SUCCESS); } @@ -1247,7 +1247,7 @@ IPCCommandResult ES::GetDeviceCertificate(const IOCtlVRequest& request) u8* destination = Memory::GetPointer(request.io_vectors[0].address); const EcWii& ec = EcWii::GetInstance(); - get_ng_cert(destination, ec.getNgId(), ec.getNgKeyId(), ec.getNgPriv(), ec.getNgSig()); + MakeNGCert(destination, ec.GetNGID(), ec.GetNGKeyID(), ec.GetNGPriv(), ec.GetNGSig()); return GetDefaultReply(IPC_SUCCESS); } @@ -1260,8 +1260,7 @@ IPCCommandResult ES::Sign(const IOCtlVRequest& request) u8* sig_out = Memory::GetPointer(request.io_vectors[0].address); const EcWii& ec = EcWii::GetInstance(); - get_ap_sig_and_cert(sig_out, ap_cert_out, m_TitleID, data, data_size, ec.getNgPriv(), - ec.getNgId()); + MakeAPSigAndCert(sig_out, ap_cert_out, m_TitleID, data, data_size, ec.GetNGPriv(), ec.GetNGID()); return GetDefaultReply(IPC_SUCCESS); } diff --git a/Source/Core/Core/IOS/Network/Net.cpp b/Source/Core/Core/IOS/Network/Net.cpp index a8b26e9b55..106bef8f0e 100644 --- a/Source/Core/Core/IOS/Network/Net.cpp +++ b/Source/Core/Core/IOS/Network/Net.cpp @@ -150,7 +150,7 @@ IPCCommandResult NetKDRequest::IOCtl(const IOCtlRequest& request) u8 hardware_model = GetHardwareModel(model); const EcWii& ec = EcWii::GetInstance(); - u32 HollywoodID = ec.getNgId(); + u32 HollywoodID = ec.GetNGID(); u64 UserID = 0; s32 ret = NWC24MakeUserID(&UserID, HollywoodID, id_ctr, hardware_model, area_code); diff --git a/Source/Core/Core/ec_wii.cpp b/Source/Core/Core/ec_wii.cpp index ba7fea7fcd..d1e3b82d4c 100644 --- a/Source/Core/Core/ec_wii.cpp +++ b/Source/Core/Core/ec_wii.cpp @@ -36,7 +36,18 @@ static u8 default_NG_sig[] = { 0xB8, 0xA8, 0x90, 0x1F, 0xA8, 0x2A, 0x0E, 0x4E, 0x76, 0xEF, 0x44, 0x72, 0x99, 0xF8, }; -// get_ng_cert +static void MakeBlankSigECCert(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); + + strncpy((char*)cert_out + 0x80, signer, 0x40); + *(u32*)(cert_out + 0xc0) = Common::swap32(2); + strncpy((char*)cert_out + 0xc4, name, 0x40); + *(u32*)(cert_out + 0x104) = Common::swap32(key_id); + ec_priv_to_pub(private_key, cert_out + 0x108); +} // ng_cert_out is a pointer to a 0x180 byte buffer that will contain the device-unique certificate // NG_id is the device-unique id to use @@ -45,7 +56,7 @@ static u8 default_NG_sig[] = { // NG_sig is the device-unique signature blob (from issuer) to use // if NG_priv iis nullptr or NG_sig is nullptr 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, const u8* NG_priv, const u8* NG_sig) +void MakeNGCert(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 == nullptr) || (NG_sig == nullptr)) @@ -57,7 +68,7 @@ void get_ng_cert(u8* ng_cert_out, u32 NG_id, u32 NG_key_id, const u8* NG_priv, c } sprintf(name, "NG%08x", NG_id); - make_blanksig_ec_cert(ng_cert_out, "Root-CA00000001-MS00000002", name, NG_priv, NG_key_id); + MakeBlankSigECCert(ng_cert_out, "Root-CA00000001-MS00000002", name, NG_priv, NG_key_id); memcpy(ng_cert_out + 4, NG_sig, 60); } @@ -72,8 +83,8 @@ void get_ng_cert(u8* ng_cert_out, u32 NG_id, u32 NG_key_id, const u8* NG_priv, c // NG_priv is the device-unique private key to use // NG_id is the device-unique id to use // if NG_priv is nullptr 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, - const u8* NG_priv, u32 NG_id) +void MakeAPSigAndCert(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]; @@ -96,7 +107,7 @@ void get_ap_sig_and_cert(u8* sig_out, u8* ap_cert_out, u64 title_id, u8* data, u sprintf(signer, "Root-CA00000001-MS00000002-NG%08x", NG_id); sprintf(name, "AP%08x%08x", (u32)(title_id >> 32), (u32)(title_id & 0xffffffff)); - make_blanksig_ec_cert(ap_cert_out, signer, name, ap_priv, 0); + MakeBlankSigECCert(ap_cert_out, signer, name, ap_priv, 0); mbedtls_sha1(ap_cert_out + 0x80, 0x100, hash); generate_ecdsa(ap_cert_out + 4, ap_cert_out + 34, NG_priv, hash); @@ -105,19 +116,6 @@ 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, - const u8* private_key, u32 key_id) -{ - memset(cert_out, 0, 0x180); - *(u32*)cert_out = Common::swap32(0x10002); - - strncpy((char*)cert_out + 0x80, signer, 0x40); - *(u32*)(cert_out + 0xc0) = Common::swap32(2); - strncpy((char*)cert_out + 0xc4, name, 0x40); - *(u32*)(cert_out + 0x104) = Common::swap32(key_id); - ec_priv_to_pub(private_key, cert_out + 0x108); -} - EcWii::EcWii() { bool init = true; @@ -160,22 +158,22 @@ EcWii::~EcWii() { } -u32 EcWii::getNgId() const +u32 EcWii::GetNGID() const { return Common::swap32(BootMiiKeysBin.ng_id); } -u32 EcWii::getNgKeyId() const +u32 EcWii::GetNGKeyID() const { return Common::swap32(BootMiiKeysBin.ng_key_id); } -const u8* EcWii::getNgPriv() const +const u8* EcWii::GetNGPriv() const { return BootMiiKeysBin.ng_priv; } -const u8* EcWii::getNgSig() const +const u8* EcWii::GetNGSig() const { return BootMiiKeysBin.ng_sig; } diff --git a/Source/Core/Core/ec_wii.h b/Source/Core/Core/ec_wii.h index b3117fb907..99b1bafeaf 100644 --- a/Source/Core/Core/ec_wii.h +++ b/Source/Core/Core/ec_wii.h @@ -26,12 +26,9 @@ #include "Common/CommonTypes.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 MakeNGCert(u8* ng_cert_out, u32 NG_id, u32 NG_key_id, const u8* NG_priv, const u8* NG_sig); +void MakeAPSigAndCert(u8* sig_out, u8* ap_cert_out, u64 title_id, u8* data, u32 data_size, + const u8* NG_priv, u32 NG_id); class EcWii { @@ -39,10 +36,10 @@ public: EcWii(); ~EcWii(); static EcWii& GetInstance(); - u32 getNgId() const; - u32 getNgKeyId() const; - const u8* getNgPriv() const; - const u8* getNgSig() const; + u32 GetNGID() const; + u32 GetNGKeyID() const; + const u8* GetNGPriv() const; + const u8* GetNGSig() const; private: void InitDefaults();