1 files changed, 40 insertions, 0 deletions
diff --git a/src/ssl/tls_handshake_hash.h b/src/ssl/tls_handshake_hash.h
new file mode 100644
index 000000000..4c145c6c6
--- /dev/null
+++ b/src/ssl/tls_handshake_hash.h
@@ -0,0 +1,40 @@
+/*
+* TLS Handshake Hash
+* (C) 2004-2006 Jack Lloyd
+*
+* Released under the terms of the Botan license
+*/
+
+#ifndef BOTAN_TLS_HANDSHAKE_HASH_H__
+#define BOTAN_TLS_HANDSHAKE_HASH_H__
+
+#include <botan/secmem.h>
+
+namespace Botan {
+
+using namespace Botan;
+
+/**
+* TLS Handshake Hash
+*/
+class BOTAN_DLL HandshakeHash
+   {
+   public:
+      void update(const byte in[], u32bit length)
+         { data += std::make_pair(in, length); }
+
+      void update(const MemoryRegion<byte>& in)
+         { data += in; }
+
+      void update(byte in)
+         { data.push_back(in); }
+
+      SecureVector<byte> final();
+      SecureVector<byte> final_ssl3(const MemoryRegion<byte>&);
+   private:
+      SecureVector<byte> data;
+   };
+
+}
+
+#endif