Files
tianrunCRM/Assets/BestHTTP/SecureProtocol/crypto/digests/NullDigest.cs
2020-07-09 08:50:24 +08:00

54 lines
896 B
C#

#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
using System;
using System.IO;
namespace Org.BouncyCastle.Crypto.Digests
{
public class NullDigest : IDigest
{
private readonly MemoryStream bOut = new MemoryStream();
public string AlgorithmName
{
get { return "NULL"; }
}
public int GetByteLength()
{
// TODO Is this okay?
return 0;
}
public int GetDigestSize()
{
return (int) bOut.Length;
}
public void Update(byte b)
{
bOut.WriteByte(b);
}
public void BlockUpdate(byte[] inBytes, int inOff, int len)
{
bOut.Write(inBytes, inOff, len);
}
public int DoFinal(byte[] outBytes, int outOff)
{
byte[] res = bOut.ToArray();
res.CopyTo(outBytes, outOff);
Reset();
return res.Length;
}
public void Reset()
{
bOut.SetLength(0);
}
}
}
#endif