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ec_wii: Amend function casing

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This commit is contained in:
Lioncash 2017-01-28 18:07:51 -05:00
parent 650071c3e4
commit 926c9f995a
4 changed files with 33 additions and 39 deletions
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9
Source/Core/Core/IOS/ES/ES.cpp
View file

@ -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);
}

2
Source/Core/Core/IOS/Network/Net.cpp
View file

@ -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);

44
Source/Core/Core/ec_wii.cpp
View file

@ -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;
}

17
Source/Core/Core/ec_wii.h
View file

@ -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();