private Sha2HashAlgorithm(int bitLen)
{
this._bitLen = bitLen;
this._sha2 = Sha2.Create(bitLen);
this._finalHash = null;
this._stream = new MemoryStream();
}
public static ICryptoHash Create(CryptoHashName hash)
{
switch (hash)
{
case CryptoHashName.Sha256:
return(Sha2.Create(256));
case CryptoHashName.Sha224:
return(Sha2.Create(224));
case CryptoHashName.Sha512:
return(Sha2.Create(512));
case CryptoHashName.Sha384:
return(Sha2.Create(384));
case CryptoHashName.Blake256:
return(Blake.Create(256));
case CryptoHashName.Blake224:
return(Blake.Create(224));
case CryptoHashName.Blake512:
return(Blake.Create(512));
case CryptoHashName.Blake384:
return(Blake.Create(384));
case CryptoHashName.Groestl256:
return(Groestl.Create(256));
case CryptoHashName.Groestl224:
return(Groestl.Create(224));
case CryptoHashName.Groestl512:
return(Groestl.Create(512));
case CryptoHashName.Groestl384:
return(Groestl.Create(384));
case CryptoHashName.JH256:
return(JH.Create(256));
case CryptoHashName.JH224:
return(JH.Create(224));
case CryptoHashName.JH512:
return(JH.Create(512));
case CryptoHashName.JH384:
return(JH.Create(384));
case CryptoHashName.Skein256:
return(Skein.Create(256));
case CryptoHashName.Skein224:
return(Skein.Create(224));
case CryptoHashName.Skein512:
return(Skein.Create(512));
case CryptoHashName.Skein384:
return(Skein.Create(384));
case CryptoHashName.QmhHuk256:
return(QmhHuk.Create(256));
case CryptoHashName.QmhHuk224:
return(QmhHuk.Create(224));
case CryptoHashName.QmhHuk512:
return(QmhHuk.Create(512));
case CryptoHashName.QmhHuk384:
return(QmhHuk.Create(384));
default:
throw new ArgumentException();
}
}