SabreTools/NDecrypt
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Code Issues 11 Packages Projects Releases 20 Wiki Activity

Do something with the results

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This commit is contained in:
Matt Nadareski
2025-04-02 11:10:48 -04:00
parent 7d541b6c4b
commit b82eb54aab
1 changed files with 45 additions and 21 deletions
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66
NDecrypt.Core/DecryptArgs.cs
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@@ -737,18 +737,18 @@ namespace NDecrypt.Core
/// Validate that all keys provided are going to be valid
/// </summary>
/// <remarks>Does not know what the keys are, just the result</remarks>
/// TODO: Do something with these results?
private void ValidateKeys()
{
Console.WriteLine("DEBUG: Validating provided keys");
// NitroEncryptionData
if (NitroEncryptionData.Length > 0)
{
using var hasher = System.Security.Cryptography.SHA512.Create();
byte[] actual = hasher.ComputeHash(NitroEncryptionData);
bool match = Extensions.EqualsExactly(ExpectedNitroSha512Hash, actual);
Console.WriteLine($"DEBUG: NitroEncryptionData match: {match}");
if (!Extensions.EqualsExactly(ExpectedNitroSha512Hash, actual))
{
Console.WriteLine($"NitroEncryptionData invalid value, disabling...");
NitroEncryptionData = [];
}
}
// KeyX0x18
@@ -756,8 +756,11 @@ namespace NDecrypt.Core
{
var cipher = CommonOperations.CreateAESEncryptionCipher(KeyX0x18, TestIV);
byte[] actual = cipher.ProcessBytes(TestPattern);
bool match = Extensions.EqualsExactly(ExpectedKeyX0x18, actual);
Console.WriteLine($"DEBUG: KeyX0x18 match: {match}");
if (!Extensions.EqualsExactly(ExpectedKeyX0x18, actual))
{
Console.WriteLine($"KeyX0x18 invalid value, disabling...");
KeyX0x18 = [];
}
}
// DevKeyX0x18
@@ -765,8 +768,11 @@ namespace NDecrypt.Core
{
var cipher = CommonOperations.CreateAESEncryptionCipher(DevKeyX0x18, TestIV);
byte[] actual = cipher.ProcessBytes(TestPattern);
bool match = Extensions.EqualsExactly(ExpectedDevKeyX0x18, actual);
Console.WriteLine($"DEBUG: DevKeyX0x18 match: {match}");
if (!Extensions.EqualsExactly(ExpectedDevKeyX0x18, actual))
{
Console.WriteLine($"DevKeyX0x18 invalid value, disabling...");
DevKeyX0x18 = [];
}
}
// KeyX0x1B
@@ -774,8 +780,11 @@ namespace NDecrypt.Core
{
var cipher = CommonOperations.CreateAESEncryptionCipher(KeyX0x1B, TestIV);
byte[] actual = cipher.ProcessBytes(TestPattern);
bool match = Extensions.EqualsExactly(ExpectedKeyX0x1B, actual);
Console.WriteLine($"DEBUG: KeyX0x1B match: {match}");
if (!Extensions.EqualsExactly(ExpectedKeyX0x1B, actual))
{
Console.WriteLine($"KeyX0x1B invalid value, disabling...");
KeyX0x1B = [];
}
}
// DevKeyX0x1B
@@ -783,8 +792,11 @@ namespace NDecrypt.Core
{
var cipher = CommonOperations.CreateAESEncryptionCipher(DevKeyX0x1B, TestIV);
byte[] actual = cipher.ProcessBytes(TestPattern);
bool match = Extensions.EqualsExactly(ExpectedDevKeyX0x1B, actual);
Console.WriteLine($"DEBUG: DevKeyX0x1B match: {match}");
if (!Extensions.EqualsExactly(ExpectedDevKeyX0x1B, actual))
{
Console.WriteLine($"DevKeyX0x1B invalid value, disabling...");
DevKeyX0x1B = [];
}
}
// KeyX0x25
@@ -792,8 +804,11 @@ namespace NDecrypt.Core
{
var cipher = CommonOperations.CreateAESEncryptionCipher(KeyX0x25, TestIV);
byte[] actual = cipher.ProcessBytes(TestPattern);
bool match = Extensions.EqualsExactly(ExpectedKeyX0x25, actual);
Console.WriteLine($"DEBUG: KeyX0x25 match: {match}");
if (!Extensions.EqualsExactly(ExpectedKeyX0x25, actual))
{
Console.WriteLine($"KeyX0x25 invalid value, disabling...");
KeyX0x25 = [];
}
}
// DevKeyX0x25
@@ -801,8 +816,11 @@ namespace NDecrypt.Core
{
var cipher = CommonOperations.CreateAESEncryptionCipher(DevKeyX0x25, TestIV);
byte[] actual = cipher.ProcessBytes(TestPattern);
bool match = Extensions.EqualsExactly(ExpectedDevKeyX0x25, actual);
Console.WriteLine($"DEBUG: DevKeyX0x25 match: {match}");
if (!Extensions.EqualsExactly(ExpectedDevKeyX0x25, actual))
{
Console.WriteLine($"DevKeyX0x25 invalid value, disabling...");
DevKeyX0x25 = [];
}
}
// KeyX0x2C
@@ -810,8 +828,11 @@ namespace NDecrypt.Core
{
var cipher = CommonOperations.CreateAESEncryptionCipher(KeyX0x2C, TestIV);
byte[] actual = cipher.ProcessBytes(TestPattern);
bool match = Extensions.EqualsExactly(ExpectedKeyX0x2C, actual);
Console.WriteLine($"DEBUG: KeyX0x2C match: {match}");
if (!Extensions.EqualsExactly(ExpectedKeyX0x2C, actual))
{
Console.WriteLine($"KeyX0x2C invalid value, disabling...");
KeyX0x2C = [];
}
}
// DevKeyX0x2C
@@ -819,8 +840,11 @@ namespace NDecrypt.Core
{
var cipher = CommonOperations.CreateAESEncryptionCipher(DevKeyX0x2C, TestIV);
byte[] actual = cipher.ProcessBytes(TestPattern);
bool match = Extensions.EqualsExactly(ExpectedDevKeyX0x2C, actual);
Console.WriteLine($"DEBUG: DevKeyX0x2C match: {match}");
if (!Extensions.EqualsExactly(ExpectedDevKeyX0x2C, actual))
{
Console.WriteLine($"DevKeyX0x2C invalid value, disabling...");
DevKeyX0x2C = [];
}
}
}