1 files changed, 0 insertions, 107 deletions
diff --git a/src/pubkey/rw/rw.h b/src/pubkey/rw/rw.h
deleted file mode 100644
index 1e918e70c..000000000
--- a/src/pubkey/rw/rw.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
-* Rabin-Williams
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#ifndef BOTAN_RW_H__
-#define BOTAN_RW_H__
-
-#include <botan/if_algo.h>
-#include <botan/pk_ops.h>
-#include <botan/reducer.h>
-#include <botan/blinding.h>
-
-namespace Botan {
-
-/**
-* Rabin-Williams Public Key
-*/
-class BOTAN_DLL RW_PublicKey : public virtual IF_Scheme_PublicKey
-   {
-   public:
-      std::string algo_name() const { return "RW"; }
-
-      RW_PublicKey(const AlgorithmIdentifier& alg_id,
-                   const secure_vector<byte>& key_bits) :
-         IF_Scheme_PublicKey(alg_id, key_bits)
-         {}
-
-      RW_PublicKey(const BigInt& mod, const BigInt& exponent) :
-         IF_Scheme_PublicKey(mod, exponent)
-         {}
-
-   protected:
-      RW_PublicKey() {}
-   };
-
-/**
-* Rabin-Williams Private Key
-*/
-class BOTAN_DLL RW_PrivateKey : public RW_PublicKey,
-                                public IF_Scheme_PrivateKey
-   {
-   public:
-      RW_PrivateKey(const AlgorithmIdentifier& alg_id,
-                    const secure_vector<byte>& key_bits,
-                    RandomNumberGenerator& rng) :
-         IF_Scheme_PrivateKey(rng, alg_id, key_bits) {}
-
-      RW_PrivateKey(RandomNumberGenerator& rng,
-                    const BigInt& p, const BigInt& q,
-                    const BigInt& e, const BigInt& d = 0,
-                    const BigInt& n = 0) :
-         IF_Scheme_PrivateKey(rng, p, q, e, d, n) {}
-
-      RW_PrivateKey(RandomNumberGenerator& rng, size_t bits, size_t = 2);
-
-      bool check_key(RandomNumberGenerator& rng, bool) const;
-   };
-
-/**
-* Rabin-Williams Signature Operation
-*/
-class BOTAN_DLL RW_Signature_Operation : public PK_Ops::Signature
-   {
-   public:
-      RW_Signature_Operation(const RW_PrivateKey& rw);
-
-      size_t max_input_bits() const { return (n.bits() - 1); }
-
-      secure_vector<byte> sign(const byte msg[], size_t msg_len,
-                              RandomNumberGenerator& rng);
-   private:
-      const BigInt& n;
-      const BigInt& e;
-      const BigInt& q;
-      const BigInt& c;
-
-      Fixed_Exponent_Power_Mod powermod_d1_p, powermod_d2_q;
-      Modular_Reducer mod_p;
-      Blinder blinder;
-   };
-
-/**
-* Rabin-Williams Verification Operation
-*/
-class BOTAN_DLL RW_Verification_Operation : public PK_Ops::Verification
-   {
-   public:
-      RW_Verification_Operation(const RW_PublicKey& rw) :
-         n(rw.get_n()), powermod_e_n(rw.get_e(), rw.get_n())
-         {}
-
-      size_t max_input_bits() const { return (n.bits() - 1); }
-      bool with_recovery() const { return true; }
-
-      secure_vector<byte> verify_mr(const byte msg[], size_t msg_len);
-
-   private:
-      const BigInt& n;
-      Fixed_Exponent_Power_Mod powermod_e_n;
-   };
-
-}
-
-#endif