public override void Create()
{
// try creating ourselve using Create
HashAlgorithm h = MD2.Create("MD2Managed");
Assert.IsTrue((h is MD2Managed), "MD2Managed");
}
/// Encodes the specified string.
/// @param text The string to encode.
/// @returns The encoded string.
public string Encode(string text)
{
var buffer = Encoding.Default.GetBytes(text);
var hash = MD2.Create().ComputeHash(buffer);
return(HexCodec.GetString(hash));
}
public virtual void Create()
{
// create the default implementation
HashAlgorithm h = MD2.Create();
Assert.IsTrue((h is MD2Managed), "MD2Managed");
// Note: will fail is default is changed in machine.config
}
public static string Md2Crypto(string source)
{
using (MD2 myMD2 = MD2.Create())
{
try
{
byte[] input = Encoding.UTF8.GetBytes(source);
byte[] output = myMD2.ComputeHash(input);
string hashstr = GetHexStrByteArray(output);
return(hashstr);
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
}
static internal HashAlgorithm CreateFromName(string name)
{
#if FULL_AOT_RUNTIME
switch (name)
{
case "MD2":
return(MD2.Create());
case "MD4":
return(MD4.Create());
case "MD5":
return(MD5.Create());
case "SHA1":
return(SHA1.Create());
case "SHA256":
return(SHA256.Create());
case "SHA384":
return(SHA384.Create());
case "SHA512":
return(SHA512.Create());
case "RIPEMD160":
return(RIPEMD160.Create());
default:
try {
return((HashAlgorithm)Activator.CreateInstance(Type.GetType(name)));
}
catch {
throw new CryptographicException("Unsupported hash algorithm: " + name);
}
}
#else
return(HashAlgorithm.Create(name));
#endif
}
