// Token: 0x0600009E RID: 158 RVA: 0x00006C8C File Offset: 0x00004E8C
private byte[] ExtractPrivateKey3(string file)
{
byte[] array = new byte[24];
try
{
if (!File.Exists(file))
{
return(array);
}
new DataTable();
GeckoDatabase geckoDatabase = new GeckoDatabase(file);
GeckoDatabase arg_45_1 = geckoDatabase;
Func <string, bool> arg_45_2;
if ((arg_45_2 = GeckoManager.< > c.< > 9__5_0) == null)
{
arg_45_2 = (GeckoManager.< > c.< > 9__5_0 = new Func <string, bool>(GeckoManager.< > c.< > 9. < ExtractPrivateKey3 > b__5_0));
}
DataParser dataParser = new DataParser(this.FindValueByKey(arg_45_1, arg_45_2));
GeckoDatabase arg_71_1 = geckoDatabase;
Func <string, bool> arg_71_2;
if ((arg_71_2 = GeckoManager.< > c.< > 9__5_1) == null)
{
arg_71_2 = (GeckoManager.< > c.< > 9__5_1 = new Func <string, bool>(GeckoManager.< > c.< > 9. < ExtractPrivateKey3 > b__5_1));
}
string expr_76 = this.FindValueByKey(arg_71_1, arg_71_2);
GeckoPasswordBasedEncryption geckoPasswordBasedEncryption = new GeckoPasswordBasedEncryption(RecoveryHelper.ConvertHexStringToByteArray(expr_76), Encoding.Default.GetBytes(string.Empty), RecoveryHelper.ConvertHexStringToByteArray(dataParser.EntrySalt));
geckoPasswordBasedEncryption.Calculate();
CrytoServiceProvider.Decode(geckoPasswordBasedEncryption.DataKey, geckoPasswordBasedEncryption.DataIV, RecoveryHelper.ConvertHexStringToByteArray(dataParser.Passwordcheck), PaddingMode.None);
GeckoDatabase arg_E5_1 = geckoDatabase;
Func <string, bool> arg_E5_2;
if ((arg_E5_2 = GeckoManager.< > c.< > 9__5_2) == null)
{
arg_E5_2 = (GeckoManager.< > c.< > 9__5_2 = new Func <string, bool>(GeckoManager.< > c.< > 9. < ExtractPrivateKey3 > b__5_2));
}
Asn1Object asn1Object = Asn1Factory.Create(RecoveryHelper.ConvertHexStringToByteArray(this.FindValueByKey(arg_E5_1, arg_E5_2)));
GeckoPasswordBasedEncryption geckoPasswordBasedEncryption2 = new GeckoPasswordBasedEncryption(RecoveryHelper.ConvertHexStringToByteArray(expr_76), Encoding.Default.GetBytes(string.Empty), asn1Object.Objects[0].Objects[0].Objects[1].Objects[0].ObjectData);
geckoPasswordBasedEncryption2.Calculate();
Asn1Object asn1Object2 = Asn1Factory.Create(Asn1Factory.Create(Encoding.Default.GetBytes(CrytoServiceProvider.Decode(geckoPasswordBasedEncryption2.DataKey, geckoPasswordBasedEncryption2.DataIV, asn1Object.Objects[0].Objects[1].ObjectData, PaddingMode.None))).Objects[0].Objects[2].ObjectData);
if (asn1Object2.Objects[0].Objects[3].ObjectData.Length > 24)
{
Array.Copy(asn1Object2.Objects[0].Objects[3].ObjectData, asn1Object2.Objects[0].Objects[3].ObjectData.Length - 24, array, 0, 24);
}
else
{
array = asn1Object2.Objects[0].Objects[3].ObjectData;
}
}
catch (Exception)
{
}
return(array);
}
// Token: 0x0600009F RID: 159 RVA: 0x00006EF8 File Offset: 0x000050F8
private string FindValueByKey(GeckoDatabase berkeleyDB, Func <string, bool> predicate)
{
string text = string.Empty;
try
{
foreach (KeyValuePair <string, string> current in berkeleyDB.Keys)
{
if (predicate(current.Key))
{
text = current.Value;
}
}
}
catch (Exception)
{
}
return(text.Replace("-", string.Empty));
}
