private HashAlgorithm(HashAlgorithmCode code)
{
var entry = MapCodeAndAlgorithm[code];
_hashFunc = entry.Item2;
Code = code;
Name = entry.Item1;
}
/// <summary>
/// Decodes the specified multihash encoded digest.
/// </summary>
/// <param name="multiHashEncodedDigest">The multihash encoded digest.</param>
/// <returns></returns>
public static Hash Decode(byte[] multiHashEncodedDigest)
{
var bytes =
multiHashEncodedDigest.Skip(8)
.Take(BitConverter.ToInt32(multiHashEncodedDigest.Skip(4).Take(4).ToArray(), 0));
HashAlgorithmCode hashAlgorithmCode = multiHashEncodedDigest[0];
HashAlgorithm hashAlgorithm = hashAlgorithmCode;
return(new Hash(bytes.ToArray(), hashAlgorithm));
}
