private static void ClearRsaParameters(RSAParameters parameters)
{
ByteArrayUtilities.Clear(parameters.Modulus);
ByteArrayUtilities.Clear(parameters.Exponent);
ByteArrayUtilities.Clear(parameters.D);
ByteArrayUtilities.Clear(parameters.DP);
ByteArrayUtilities.Clear(parameters.DQ);
ByteArrayUtilities.Clear(parameters.InverseQ);
ByteArrayUtilities.Clear(parameters.P);
ByteArrayUtilities.Clear(parameters.Q);
}
private static bool isValuePresent(byte[] array, int offset, int length, params int[] values)
{
int num = (int)ByteArrayUtilities.ToUInt32(array, offset, length);
foreach (int num2 in values)
{
if (num2 == num)
{
return(true);
}
}
return(false);
}
private static RSAParameters CreateRsaParameters(RsaKeyBlob keyBlob)
{
RSAParameters result = default(RSAParameters);
result.Modulus = ByteArrayUtilities.CreateReversedArray(keyBlob.Modulus);
result.Exponent = ByteArrayUtilities.CreateReversedArray(keyBlob.Exponent);
if (keyBlob.IsPrivateKey)
{
result.D = ByteArrayUtilities.CreateReversedArray(keyBlob.D);
result.DP = ByteArrayUtilities.CreateReversedArray(keyBlob.DP);
result.DQ = ByteArrayUtilities.CreateReversedArray(keyBlob.DQ);
result.InverseQ = ByteArrayUtilities.CreateReversedArray(keyBlob.InverseQ);
result.P = ByteArrayUtilities.CreateReversedArray(keyBlob.P);
result.Q = ByteArrayUtilities.CreateReversedArray(keyBlob.Q);
}
return(result);
}
public static uint ToUInt32(byte[] array)
{
return(ByteArrayUtilities.ToUInt32(array, 0, array.Length));
}