1 files changed, 54 insertions, 0 deletions
diff --git a/src/pubkey/rw/rw.h b/src/pubkey/rw/rw.h
new file mode 100644
index 000000000..d9f95eaa9
--- /dev/null
+++ b/src/pubkey/rw/rw.h
@@ -0,0 +1,54 @@
+/*************************************************
+* Rabin-Williams Header File                     *
+* (C) 1999-2007 Jack Lloyd                       *
+*************************************************/
+
+#ifndef BOTAN_RW_H__
+#define BOTAN_RW_H__
+
+#include <botan/if_algo.h>
+
+namespace Botan {
+
+/*************************************************
+* Rabin-Williams Public Key                      *
+*************************************************/
+class BOTAN_DLL RW_PublicKey : public PK_Verifying_with_MR_Key,
+                               public virtual IF_Scheme_PublicKey
+   {
+   public:
+      std::string algo_name() const { return "RW"; }
+
+      SecureVector<byte> verify(const byte[], u32bit) const;
+
+      RW_PublicKey() {}
+      RW_PublicKey(const BigInt&, const BigInt&);
+   protected:
+      BigInt public_op(const BigInt&) const;
+   };
+
+/*************************************************
+* Rabin-Williams Private Key                     *
+*************************************************/
+class BOTAN_DLL RW_PrivateKey : public RW_PublicKey,
+                                public PK_Signing_Key,
+                                public IF_Scheme_PrivateKey
+   {
+   public:
+      SecureVector<byte> sign(const byte[], u32bit,
+                              RandomNumberGenerator& rng) const;
+
+      bool check_key(RandomNumberGenerator& rng, bool) const;
+
+      RW_PrivateKey() {}
+
+      RW_PrivateKey(RandomNumberGenerator&,
+                    const BigInt&, const BigInt&, const BigInt&,
+                    const BigInt& = 0, const BigInt& = 0);
+
+      RW_PrivateKey(RandomNumberGenerator& rng, u32bit bits, u32bit = 2);
+   };
+
+}
+
+#endif