makerom v0.1

2026-07-03 00:39:14 +00:00 · 2014-02-16 16:55:00 +08:00
commit 0155b2098e
151 changed files with 67007 additions and 0 deletions
@@ -0,0 +1,200 @@
+#include "lib.h"
+
+// Private Prototypes
+int SetRsaKeySet(u8 **PrivDest, u8 *PrivSource, u8 **PubDest, u8 *PubSource);
+int SetUnFixedKey(keys_struct *keys, u8 *UnFixedKey);
+
+int SetTIK_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod);
+int SetTMD_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod);
+int SetCFA_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod);
+int SetCCI_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod);
+int SetAccessDesc_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod);
+int SetCXI_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod);
+
+int SetCaCert(keys_struct *keys, u8 *Cert);
+int SetTikCert(keys_struct *keys, u8 *Cert);
+int SetTmdCert(keys_struct *keys, u8 *Cert);
+
+
+// Code
+void InitKeys(keys_struct *keys)
+{
+	memset(keys,0,sizeof(keys_struct));
+	
+#ifdef RETAIL_FSIGN
+	/* AES Keys */
+	// CIA
+	SetCommonKey(keys,(u8*)zeros_fixed_aesKey,1);
+	SetCurrentCommonKey(keys,1);
+	
+	// NCCH
+	keys->aes.NormalKey = (u8*)zeros_fixed_aesKey;
+	SetSystemFixedKey(keys,(u8*)zeros_fixed_aesKey);
+
+	/* RSA Keys */
+	// CIA
+	SetTIK_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
+	SetTMD_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
+	// CFA
+	SetCFA_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
+	// CCI
+	SetCCI_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
+	// CXI
+	SetAccessDesc_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
+	
+	/* Certs */
+	SetCaCert(keys,(u8*)ca3_dpki_cert);
+	SetTikCert(keys,(u8*)xsC_dpki_cert);
+	SetTmdCert(keys,(u8*)cpB_dpki_cert);
+#else // DEBUG KEYS
+	/* AES Keys */
+	// CIA
+	SetCommonKey(keys,(u8*)ctr_aes_common_key_dev0,0);
+	SetCommonKey(keys,(u8*)ctr_aes_common_key_dev1,1);
+	SetCurrentCommonKey(keys,0);
+	
+	// NCCH
+	keys->aes.NormalKey = (u8*)zeros_fixed_aesKey;
+	SetSystemFixedKey(keys,(u8*)system_fixed_aesKey);
+
+	/* RSA Keys */
+	// CIA
+	SetTIK_RsaKey(keys,(u8*)xs9_dpki_rsa_privExp,(u8*)xs9_dpki_rsa_pubMod);
+	SetTMD_RsaKey(keys,(u8*)cpA_dpki_rsa_privExp,(u8*)cpA_dpki_rsa_pubMod);
+	// CFA
+	SetCFA_RsaKey(keys,(u8*)DevNcsdCfa_privExp,(u8*)DevNcsdCfa_pubMod);
+	// CCI
+	SetCCI_RsaKey(keys,(u8*)DevNcsdCfa_privExp,(u8*)DevNcsdCfa_pubMod);
+	// CXI
+	SetAccessDesc_RsaKey(keys,(u8*)AccessDesc_privExp,(u8*)AccessDesc_pubMod);
+	
+	/* Certs */
+	SetCaCert(keys,(u8*)ca4_dpki_cert);
+	SetTikCert(keys,(u8*)xs9_dpki_cert);
+	SetTmdCert(keys,(u8*)cpA_dpki_cert);
+#endif
+}
+
+void FreeKeys(keys_struct *keys)
+{
+	// AES
+	if(keys->aes.CommonKey){
+		for(int i = 0; i < 256; i++){
+			free(keys->aes.CommonKey[i]);
+		}
+	}
+	free(keys->aes.CommonKey);
+	free(keys->aes.SystemFixedKey);
+	free(keys->aes.UnFixedKey);
+	
+	// RSA
+	free(keys->rsa.TIK_Priv);
+	free(keys->rsa.TIK_Pub);
+	free(keys->rsa.TMD_Priv);
+	free(keys->rsa.TMD_Pub);
+
+	free(keys->rsa.CFA_Priv);
+	free(keys->rsa.CFA_Pub);
+	
+	free(keys->rsa.CCI_Priv);
+	free(keys->rsa.CCI_Pub);
+	
+	free(keys->rsa.AccessDesc_Priv);
+	free(keys->rsa.AccessDesc_Pub);
+	
+	// Certs
+	free(keys->certs.ca_cert);
+	free(keys->certs.tik_cert);
+	free(keys->certs.tmd_cert);
+	memset(keys,0,sizeof(keys_struct));
+}
+
+int SetRsaKeySet(u8 **PrivDest, u8 *PrivSource, u8 **PubDest, u8 *PubSource)
+{
+	int result = 0;
+	if(PrivSource){
+		result = CopyData(PrivDest,PrivSource,0x100);
+		if(result) return result;
+	}
+	if(PubSource){
+		result = CopyData(PubDest,PubSource,0x100);
+		if(result) return result;
+	}
+	return 0;
+}
+
+int SetCommonKey(keys_struct *keys, u8 *CommonKey, u8 Index)
+{
+	if(!keys) return -1;
+	if(!keys->aes.CommonKey){
+		keys->aes.CommonKey = malloc(sizeof(u8*)*256);
+		memset(keys->aes.CommonKey,0,sizeof(u8*)*256);
+	}
+	return CopyData(&keys->aes.CommonKey[Index],CommonKey,16);
+}
+
+int SetCurrentCommonKey(keys_struct *keys, u8 Index)
+{
+	if(!keys) return -1;
+	keys->aes.CurrentCommonKey = Index;
+	return 0;
+}
+
+int SetSystemFixedKey(keys_struct *keys, u8 *SystemFixedKey)
+{
+	if(!keys) return -1;
+	return CopyData(&keys->aes.SystemFixedKey,SystemFixedKey,16);
+}
+
+int SetUnFixedKey(keys_struct *keys, u8 *UnFixedKey)
+{
+	if(!keys) return -1;
+	return CopyData(&keys->aes.UnFixedKey,UnFixedKey,16);
+}
+
+int SetTIK_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod)
+{
+	if(!keys) return -1;
+	return SetRsaKeySet(&keys->rsa.TIK_Priv,PrivateExp,&keys->rsa.TIK_Pub,PublicMod);
+}
+
+int SetTMD_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod)
+{
+	if(!keys) return -1;
+	return SetRsaKeySet(&keys->rsa.TMD_Priv,PrivateExp,&keys->rsa.TMD_Pub,PublicMod);
+}
+
+int SetCFA_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod)
+{
+	if(!keys) return -1;
+	return SetRsaKeySet(&keys->rsa.CFA_Priv,PrivateExp,&keys->rsa.CFA_Pub,PublicMod);
+}
+
+int SetCCI_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod)
+{
+	if(!keys) return -1;
+	return SetRsaKeySet(&keys->rsa.CCI_Priv,PrivateExp,&keys->rsa.CCI_Pub,PublicMod);
+}
+
+int SetAccessDesc_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod)
+{
+	if(!keys) return -1;
+	return SetRsaKeySet(&keys->rsa.AccessDesc_Priv,PrivateExp,&keys->rsa.AccessDesc_Pub,PublicMod);
+}
+
+int SetCaCert(keys_struct *keys, u8 *Cert)
+{
+	if(!keys) return -1;
+	return CopyData(&keys->certs.ca_cert,Cert,0x400);
+}
+int SetTikCert(keys_struct *keys, u8 *Cert)
+{
+	if(!keys) return -1;
+	return CopyData(&keys->certs.tik_cert,Cert,0x300);
+}
+
+int SetTmdCert(keys_struct *keys, u8 *Cert)
+{
+	if(!keys) return -1;
+	return CopyData(&keys->certs.tmd_cert,Cert,0x400);
+}