using Org.BouncyCastle.Tls.Crypto; using System; using System.IO; namespace Org.BouncyCastle.Tls { public sealed class HandshakeMessageInput : MemoryStream { private readonly int m_offset; internal HandshakeMessageInput(byte[] buf, int offset, int length) : base(buf, offset, length, false, true) { m_offset = offset; } public void UpdateHash(TlsHash hash) { WriteTo(new TlsHashSink(hash)); } internal void UpdateHashPrefix(TlsHash hash, int bindersSize) { byte[] buffer = GetBuffer(); int num = Convert.ToInt32(Length); hash.Update(buffer, m_offset, num - bindersSize); } internal void UpdateHashSuffix(TlsHash hash, int bindersSize) { byte[] buffer = GetBuffer(); int num = Convert.ToInt32(Length); hash.Update(buffer, m_offset + num - bindersSize, bindersSize); } } }