public Argon2Result(string hash, string salt, Argon2Variant variant, uint iterations, uint memorySizeKiB, uint parallelism, uint derivedKeyLength)
{
Hash = hash;
Salt = salt;
Variant = variant;
Iterations = iterations;
MemorySizeKiB = memorySizeKiB;
Parallelism = parallelism;
DerivedKeyLength = derivedKeyLength;
}
public static Argon2Result ToBase64Argon2(string data, uint iterations, uint memorySizeKiB, uint parallelism, uint saltSize = Argon2SaltSize, Argon2Variant variant = Argon2Variant.Argon2id, uint derivedKeyLength = Argon2DerivedKeyLength)
{
byte[] salt = RandomManager.Next((int)saltSize);
return(ToBase64Argon2(data, ToBase64(salt), true, iterations, memorySizeKiB, parallelism, variant, derivedKeyLength));
}
public static Argon2Result ToBase64Argon2(string data, string salt, bool isBase64Salt, uint iterations, uint memorySizeKiB, uint parallelism, Argon2Variant variant = Argon2Variant.Argon2id, uint derivedKeyLength = Argon2DerivedKeyLength)
{
return(new Argon2Result
(
hash: ToBase64(ToRawArgon2(ToByteArray(data), isBase64Salt ? FromBase64(salt) : ToByteArray(salt), iterations, memorySizeKiB, parallelism, variant, derivedKeyLength)),
salt: isBase64Salt?salt: ToBase64(salt),
variant: variant,
iterations: iterations,
memorySizeKiB: memorySizeKiB,
parallelism: parallelism,
derivedKeyLength: derivedKeyLength
));
}
public static byte[] ToRawArgon2(byte[] data, byte[] salt, uint iterations, uint memorySizeKiB, uint parallelism, Argon2Variant variant = Argon2Variant.Argon2id, uint derivedKeyLength = Argon2DerivedKeyLength)
{
switch (variant)
{
case Argon2Variant.Argon2d:
Argon2d argon2d = new Argon2d(data);
argon2d.Salt = salt;
argon2d.Iterations = (int)iterations;
argon2d.MemorySize = (int)memorySizeKiB;
argon2d.DegreeOfParallelism = (int)parallelism;
return(argon2d.GetBytes((int)derivedKeyLength));
case Argon2Variant.Argon2i:
Argon2i argon2i = new Argon2i(data);
argon2i.Salt = salt;
argon2i.Iterations = (int)iterations;
argon2i.MemorySize = (int)memorySizeKiB;
argon2i.DegreeOfParallelism = (int)parallelism;
return(argon2i.GetBytes((int)derivedKeyLength));
case Argon2Variant.Argon2id:
Argon2id argon2id = new Argon2id(data);
argon2id.Salt = salt;
argon2id.Iterations = (int)iterations;
argon2id.MemorySize = (int)memorySizeKiB;
argon2id.DegreeOfParallelism = (int)parallelism;
return(argon2id.GetBytes((int)derivedKeyLength));
default:
throw new Exception("Invalid Argon2 variant");
}
}
public static Argon2Result ToArgon2(this string data, IEncoder encoder, uint iterations, uint memorySizeKiB, uint parallelism, uint saltSize = Argon2SaltSize, Argon2Variant variant = Argon2Variant.Argon2id, uint derivedKeyLength = Argon2DerivedKeyLength)
{
byte[] salt = RandomManager.Next((int)saltSize);
return(ToArgon2(data.ToByteArray(), salt, encoder, iterations, memorySizeKiB, parallelism, variant, derivedKeyLength));
}
public static Argon2Result ToArgon2(this string data, string salt, IEncoder encoder, uint iterations, uint memorySizeKiB, uint parallelism, Argon2Variant variant = Argon2Variant.Argon2id, uint derivedKeyLength = Argon2DerivedKeyLength)
{
return(ToArgon2(data.ToByteArray(), salt.ToByteArray(), encoder, iterations, memorySizeKiB, parallelism, variant, derivedKeyLength));
}
public static Argon2Result ToArgon2(this byte[] data, byte[] salt, IEncoder encoder, uint iterations, uint memorySizeKiB, uint parallelism, Argon2Variant variant = Argon2Variant.Argon2id, uint derivedKeyLength = Argon2DerivedKeyLength)
{
return(new Argon2Result
(
hash: encoder.Encode(ToArgon2(data, salt, iterations, memorySizeKiB, parallelism, variant, derivedKeyLength)),
salt: encoder.Encode(salt),
variant: variant,
iterations: iterations,
memorySizeKiB: memorySizeKiB,
parallelism: parallelism,
derivedKeyLength: derivedKeyLength,
encoder: encoder
));
}
public static byte[] ToArgon2(this byte[] data, byte[] salt, uint iterations, uint memorySizeKiB, uint parallelism, Argon2Variant variant = Argon2Variant.Argon2id, uint derivedKeyLength = Argon2DerivedKeyLength)
{
switch (variant)
{
case Argon2Variant.Argon2d:
Argon2d argon2d = new(data);
argon2d.Salt = salt;
argon2d.Iterations = (int)iterations;
argon2d.MemorySize = (int)memorySizeKiB;
argon2d.DegreeOfParallelism = (int)parallelism;
return(argon2d.GetBytes((int)derivedKeyLength));
case Argon2Variant.Argon2i:
Argon2i argon2i = new(data);
argon2i.Salt = salt;
argon2i.Iterations = (int)iterations;
argon2i.MemorySize = (int)memorySizeKiB;
argon2i.DegreeOfParallelism = (int)parallelism;
return(argon2i.GetBytes((int)derivedKeyLength));
case Argon2Variant.Argon2id:
Argon2id argon2id = new(data);
argon2id.Salt = salt;
argon2id.Iterations = (int)iterations;
argon2id.MemorySize = (int)memorySizeKiB;
argon2id.DegreeOfParallelism = (int)parallelism;
return(argon2id.GetBytes((int)derivedKeyLength));
default:
throw new NotImplementedException(variant.ToString());
}
}
