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Add KI203:(5 definitions) 

References #30
This commit is contained in:
JinGen Lim 2024-01-15 20:15:01 +08:00
parent fd9b2e8460
commit 52f5eb5e0f
2 changed files with 94 additions and 8 deletions
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16
UnlockECU/UnlockECU/Security/KI203Algo1.cs → UnlockECU/UnlockECU/Security/KI203Algo.cs
View File

@ -10,7 +10,7 @@ namespace UnlockECU
/// The root keys are often found in the firmware as a 7-element array of 32-bit integers, one for each level
/// https://github.com/jglim/UnlockECU/issues/30#issuecomment-1881151971
/// </summary>
class KI203Algo1 : SecurityProvider
class KI203Algo : SecurityProvider
{
public override bool GenerateKey(byte[] inSeed, byte[] outKey, int accessLevel, List<Parameter> parameters)
{
@ -72,9 +72,15 @@ namespace UnlockECU
static uint ConvertCondensedKeyToOriginal(uint val)
{
// Shared by @Feezex in https://github.com/jglim/UnlockECU/issues/30#issuecomment-1881815230
// 203XXXXXXX_0223: 0x758A9A61 -> 30BACD45
// 203XXXXXXX_0287: 0xF8205A4F-> 27FC2D10
// 203XXXXXXX_0290: 0x054EDE92-> 4902EF27
// 203XXXXXXX_0223: 758A9A61 -> 30BACD45
// 203XXXXXXX_0287: F8205A4F -> 27FC2D10
// 203XXXXXXX_0290: 054EDE92 -> 4902EF27
// 203XXXXXXX_0247: 5B51DE37 -> BADEF289 (extends to ..024B)
// 203XXXXXXX_029F: 5F1D72EC -> 62FB90EF
// 203XXXXXXX_0253: EF2DA763 -> 3EFA72D6
// 203XXXXXXX_029D: FFFFFFFF -> FFFFFFFF
// 203XXXXXXX_029E: 8EB3DAC5 -> 163B6ACF
uint prekey =
(0xFF00_0000 & (val << 16)) |
(0x00FF_0000 & (val)) |
@ -85,7 +91,7 @@ namespace UnlockECU
public override string GetProviderName()
{
return "KI203Algo1";
return "KI203Algo";
}
}
}

86
UnlockECU/db.json
View File

@ -5280,7 +5280,7 @@
"AccessLevel": 1,
"SeedLength": 4,
"KeyLength": 4,
"Provider": "KI203Algo1",
"Provider": "KI203Algo",
"Origin": "KI203_203_0223_L7_@Feezex-@rumator-@VladLupashevskyi",
"Parameters": [
{
@ -5296,7 +5296,7 @@
"AccessLevel": 1,
"SeedLength": 4,
"KeyLength": 4,
"Provider": "KI203Algo1",
"Provider": "KI203Algo",
"Origin": "KI203_203_0287_L7_@Feezex-@rumator-@VladLupashevskyi",
"Parameters": [
{
@ -5312,7 +5312,7 @@
"AccessLevel": 1,
"SeedLength": 4,
"KeyLength": 4,
"Provider": "KI203Algo1",
"Provider": "KI203Algo",
"Origin": "KI203_203_0290_L7_@Feezex-@rumator-@VladLupashevskyi",
"Parameters": [
{
@ -5322,6 +5322,86 @@
}
]
},
{
"EcuName": "KI203",
"Aliases": [],
"AccessLevel": 1,
"SeedLength": 4,
"KeyLength": 4,
"Provider": "KI203Algo",
"Origin": "KI203_203_0247_024B_L7_@Feezex-@rumator-@VladLupashevskyi",
"Parameters": [
{
"Key": "K",
"Value": "BADEF289",
"DataType": "ByteArray"
}
]
},
{
"EcuName": "KI203",
"Aliases": [],
"AccessLevel": 1,
"SeedLength": 4,
"KeyLength": 4,
"Provider": "KI203Algo",
"Origin": "KI203_203_029F_L7_@Feezex-@rumator-@VladLupashevskyi",
"Parameters": [
{
"Key": "K",
"Value": "62FB90EF",
"DataType": "ByteArray"
}
]
},
{
"EcuName": "KI203",
"Aliases": [],
"AccessLevel": 1,
"SeedLength": 4,
"KeyLength": 4,
"Provider": "KI203Algo",
"Origin": "KI203_203_0253_L7_@Feezex-@rumator-@VladLupashevskyi",
"Parameters": [
{
"Key": "K",
"Value": "3EFA72D6",
"DataType": "ByteArray"
}
]
},
{
"EcuName": "KI203",
"Aliases": [],
"AccessLevel": 1,
"SeedLength": 4,
"KeyLength": 4,
"Provider": "KI203Algo",
"Origin": "KI203_203_029D_L7_@Feezex-@rumator-@VladLupashevskyi",
"Parameters": [
{
"Key": "K",
"Value": "FFFFFFFF",
"DataType": "ByteArray"
}
]
},
{
"EcuName": "KI203",
"Aliases": [],
"AccessLevel": 1,
"SeedLength": 4,
"KeyLength": 4,
"Provider": "KI203Algo",
"Origin": "KI203_203_029E_L7_@Feezex-@rumator-@VladLupashevskyi",
"Parameters": [
{
"Key": "K",
"Value": "163B6ACF",
"DataType": "ByteArray"
}
]
},
{
"EcuName": "KI211",
"Aliases": [],