1 files changed, 29 insertions, 0 deletions
diff --git a/src/kdf/x942/prf_x942.h b/src/kdf/x942/prf_x942.h
new file mode 100644
index 000000000..9b78d1f86
--- /dev/null
+++ b/src/kdf/x942/prf_x942.h
@@ -0,0 +1,29 @@
+/*************************************************
+* X9.42 PRF Header File                          *
+* (C) 1999-2007 Jack Lloyd                       *
+*************************************************/
+
+#ifndef BOTAN_ANSI_X942_PRF_H__
+#define BOTAN_ANSI_X942_PRF_H__
+
+#include <botan/pk_util.h>
+
+namespace Botan {
+
+/*************************************************
+* X9.42 PRF                                      *
+*************************************************/
+class BOTAN_DLL X942_PRF : public KDF
+   {
+   public:
+      SecureVector<byte> derive(u32bit, const byte[], u32bit,
+                                const byte[], u32bit) const;
+
+      X942_PRF(const std::string&);
+   private:
+      std::string key_wrap_oid;
+   };
+
+}
+
+#endif