byte[] IHashAlgorithm.GetRunningHash()
{
var copy = new SHA224Managed(this);
copy.TransformFinalBlock(empty, 0, 0);
return(copy.Hash);
}
public static new SHA224 Create(string hashName)
{
object o = CryptoConfig.CreateFromName (hashName);
// in case machine.config isn't configured to use any SHA224 implementation
if (o == null) {
o = new SHA224Managed ();
}
return (SHA224)o;
}
public new static SHA224 Create(string hashName)
{
object obj = CryptoConfig.CreateFromName(hashName);
if (obj == null)
{
obj = new SHA224Managed();
}
return((SHA224)obj);
}
public HandshakeHash()
{
hashes = new IHashAlgorithm [6];
hashes [0] = new MSC.MD5SHA1();
hashes [1] = new MSC.SHA1CryptoServiceProvider();
hashes [2] = new MSC.SHA224Managed();
hashes [3] = new MSC.SHA256Managed();
hashes [4] = new MSC.SHA384Managed();
hashes [5] = new MSC.SHA512Managed();
}
public HandshakeHash ()
{
hashes = new IHashAlgorithm [6];
hashes [0] = new MSC.MD5SHA1 ();
hashes [1] = new MSC.SHA1CryptoServiceProvider ();
hashes [2] = new MSC.SHA224Managed ();
hashes [3] = new MSC.SHA256Managed ();
hashes [4] = new MSC.SHA384Managed ();
hashes [5] = new MSC.SHA512Managed ();
}
public static new SHA224 Create(string hashName)
{
object o = CryptoConfig.CreateFromName(hashName);
// in case machine.config isn't configured to use any SHA224 implementation
if (o == null)
{
o = new SHA224Managed();
}
return((SHA224)o);
}
SHA224Managed(SHA224Managed other)
{
count = other.count;
_H = new uint [other._H.Length];
Array.Copy(other._H, _H, _H.Length);
_ProcessingBufferCount = other._ProcessingBufferCount;
_ProcessingBuffer = new byte [other._ProcessingBuffer.Length];
Array.Copy(other._ProcessingBuffer, _ProcessingBuffer, _ProcessingBuffer.Length);
buff = new uint [other.buff.Length];
Array.Copy(other.buff, buff, buff.Length);
}
public override void SetUp ()
{
hash = new SHA224Managed ();
}
static HashAlgorithm GetAlgorithm(string name)
{
HashAlgorithm alg = null;
switch(name.ToLowerInvariant())
{
case "md2":
alg = new MD2Managed();
break;
case "md4":
alg = new MD4Managed();
break;
case "md5":
alg = new MD5CryptoServiceProvider();
break;
case "sha1":
alg = new SHA1CryptoServiceProvider();
break;
case "sha224":
alg = new SHA224Managed();
break;
case "sha256":
alg = new SHA256CryptoServiceProvider();
break;
case "sha384":
alg = new SHA384CryptoServiceProvider();
break;
case "sha512":
alg = new SHA512CryptoServiceProvider();
break;
case "xxhash32":
alg = new XXHash32();
break;
case "xxhash64":
alg = new XXHash64();
break;
default:
throw new ArgumentException(_("Invalid algorithm."));
}
return alg;
}
