1 files changed, 0 insertions, 47 deletions
diff --git a/src/lib/pubkey/nr/nr.h b/src/lib/pubkey/nr/nr.h
index 76f689079..51752f8ce 100644
--- a/src/lib/pubkey/nr/nr.h
+++ b/src/lib/pubkey/nr/nr.h
@@ -9,9 +9,6 @@
 #define BOTAN_NYBERG_RUEPPEL_H__
 
 #include <botan/dl_algo.h>
-#include <botan/pk_ops.h>
-#include <botan/numthry.h>
-#include <botan/reducer.h>
 
 namespace Botan {
 
@@ -55,50 +52,6 @@ class BOTAN_DLL NR_PrivateKey : public NR_PublicKey,
                     const BigInt& x = 0);
    };
 
-/**
-* Nyberg-Rueppel signature operation
-*/
-class BOTAN_DLL NR_Signature_Operation : public PK_Ops::Signature
-   {
-   public:
-      NR_Signature_Operation(const NR_PrivateKey& nr);
-
-      size_t message_parts() const { return 2; }
-      size_t message_part_size() const { return q.bytes(); }
-      size_t max_input_bits() const { return (q.bits() - 1); }
-
-      secure_vector<byte> sign(const byte msg[], size_t msg_len,
-                              RandomNumberGenerator& rng);
-   private:
-      const BigInt& q;
-      const BigInt& x;
-      Fixed_Base_Power_Mod powermod_g_p;
-      Modular_Reducer mod_q;
-   };
-
-/**
-* Nyberg-Rueppel verification operation
-*/
-class BOTAN_DLL NR_Verification_Operation : public PK_Ops::Verification
-   {
-   public:
-      NR_Verification_Operation(const NR_PublicKey& nr);
-
-      size_t message_parts() const { return 2; }
-      size_t message_part_size() const { return q.bytes(); }
-      size_t max_input_bits() const { return (q.bits() - 1); }
-
-      bool with_recovery() const { return true; }
-
-      secure_vector<byte> verify_mr(const byte msg[], size_t msg_len);
-   private:
-      const BigInt& q;
-      const BigInt& y;
-
-      Fixed_Base_Power_Mod powermod_g_p, powermod_y_p;
-      Modular_Reducer mod_p, mod_q;
-   };
-
 }
 
 #endif