1 files changed, 48 insertions, 0 deletions
diff --git a/modules/pk_pad/emsa_raw/emsa_raw.cpp b/modules/pk_pad/emsa_raw/emsa_raw.cpp
new file mode 100644
index 000000000..037e22375
--- /dev/null
+++ b/modules/pk_pad/emsa_raw/emsa_raw.cpp
@@ -0,0 +1,48 @@
+/*************************************************
+* EMSA-Raw Source File                           *
+* (C) 1999-2007 Jack Lloyd                       *
+*************************************************/
+
+#include <botan/emsa.h>
+
+namespace Botan {
+
+/*************************************************
+* EMSA-Raw Encode Operation                      *
+*************************************************/
+void EMSA_Raw::update(const byte input[], u32bit length)
+   {
+   message.append(input, length);
+   }
+
+/*************************************************
+* Return the raw (unencoded) data                *
+*************************************************/
+SecureVector<byte> EMSA_Raw::raw_data()
+   {
+   SecureVector<byte> buf = message;
+   message.destroy();
+   return buf;
+   }
+
+/*************************************************
+* EMSA-Raw Encode Operation                      *
+*************************************************/
+SecureVector<byte> EMSA_Raw::encoding_of(const MemoryRegion<byte>& msg,
+                                         u32bit,
+                                         RandomNumberGenerator&)
+   {
+   return msg;
+   }
+
+/*************************************************
+* EMSA-Raw Verify Operation                      *
+*************************************************/
+bool EMSA_Raw::verify(const MemoryRegion<byte>& coded,
+                      const MemoryRegion<byte>& raw,
+                      u32bit) throw()
+   {
+   return (coded == raw);
+   }
+
+}