public static ICryptoValue Encrypt(RcTypes type, byte[] originalBytes, byte[] pwd)
{
var key = Factory.GenerateKey(pwd);
var function = Factory.Create(type, key);
return(function.Encrypt(originalBytes));
}
public static ICryptoValue Decrypt(RcTypes type, byte[] cipherBytes, byte[] pwd)
{
var key = Factory.GenerateKey(pwd);
var function = Factory.Create(type, key);
return(function.Decrypt(cipherBytes));
}
public static ICryptoValue Decrypt(RcTypes type, string cipherText, string pwd, CipherTextTypes cipherTextType, Encoding encoding = null, Func <string, byte[]> customConverter = null)
{
encoding = encoding.SafeEncodingValue();
var key = Factory.GenerateKey(pwd, encoding);
var function = Factory.Create(type, key);
return(function.Decrypt(cipherText, cipherTextType, encoding, customConverter));
}
public static ICryptoValue Decrypt(RcTypes type, string cipherText, string pwd, Encoding encoding = null)
{
encoding = encoding.SafeEncodingValue();
var key = Factory.GenerateKey(pwd, encoding);
var function = Factory.Create(type, key);
return(function.Decrypt(cipherText, encoding));
}
public static IRC Create(RcTypes type, RcKey key)
{
switch (type)
{
case RcTypes.RC4:
return(new RC4Function(key));
case RcTypes.RCX:
return(new RCXFunction(key));
case RcTypes.RCY:
return(new RCYFunction(key));
case RcTypes.ThreeRCX:
return(new ThreeRCXFunction(key));
case RcTypes.ThreeRCY:
return(new ThreeRCYFunction(key));
default:
throw new ArgumentOutOfRangeException(nameof(type), type, null);
}
}
public static IRC Create(RcTypes type, string pwd, Encoding encoding = null)
{
switch (type)
{
case RcTypes.RC4:
return(new RC4Function(GenerateKey(pwd, encoding)));
case RcTypes.RCX:
return(new RCXFunction(GenerateKey(pwd, encoding)));
case RcTypes.RCY:
return(new RCYFunction(GenerateKey(pwd, encoding)));
case RcTypes.ThreeRCX:
return(new ThreeRCXFunction(GenerateKey(pwd, encoding)));
case RcTypes.ThreeRCY:
return(new ThreeRCYFunction(GenerateKey(pwd, encoding)));
default:
throw new ArgumentOutOfRangeException(nameof(type), type, null);
}
}
public static IRC Create(RcTypes type, RcKey key) => Factory.Create(type, key);
public static IRC Create(RcTypes type, byte[] pwd) => Factory.Create(type, pwd);
public static IRC Create(RcTypes type, string pwd, Encoding encoding = null) => Factory.Create(type, pwd, encoding);
public static IRC Create(RcTypes type) => Factory.Create(type);
