From f9a7c85b74be0f4a7273e8e0591703af83036e81 Mon Sep 17 00:00:00 2001
From: lloyd <lloyd@randombit.net>
Date: Tue, 3 Feb 2015 08:11:45 +0000
Subject: Convert PK operations to using Algo_Registry instead of Engine.
 Remove global PRNG.

---
 src/lib/pubkey/ecdsa/ecdsa.h | 48 --------------------------------------------
 1 file changed, 48 deletions(-)

(limited to 'src/lib/pubkey/ecdsa/ecdsa.h')

diff --git a/src/lib/pubkey/ecdsa/ecdsa.h b/src/lib/pubkey/ecdsa/ecdsa.h
index c0245e8bc..91ddb500d 100644
--- a/src/lib/pubkey/ecdsa/ecdsa.h
+++ b/src/lib/pubkey/ecdsa/ecdsa.h
@@ -11,8 +11,6 @@
 #define BOTAN_ECDSA_KEY_H__
 
 #include <botan/ecc_key.h>
-#include <botan/reducer.h>
-#include <botan/pk_ops.h>
 
 namespace Botan {
 
@@ -89,52 +87,6 @@ class BOTAN_DLL ECDSA_PrivateKey : public ECDSA_PublicKey,
       bool check_key(RandomNumberGenerator& rng, bool) const;
    };
 
-/**
-* ECDSA signature operation
-*/
-class BOTAN_DLL ECDSA_Signature_Operation : public PK_Ops::Signature
-   {
-   public:
-      ECDSA_Signature_Operation(const ECDSA_PrivateKey& ecdsa,
-                                const std::string& hash);
-
-      secure_vector<byte> sign(const byte msg[], size_t msg_len,
-                              RandomNumberGenerator& rng);
-
-      size_t message_parts() const { return 2; }
-      size_t message_part_size() const { return order.bytes(); }
-      size_t max_input_bits() const { return order.bits(); }
-
-   private:
-      const PointGFp& base_point;
-      const BigInt& order;
-      const BigInt& x;
-      Modular_Reducer mod_order;
-      std::string m_hash;
-   };
-
-/**
-* ECDSA verification operation
-*/
-class BOTAN_DLL ECDSA_Verification_Operation : public PK_Ops::Verification
-   {
-   public:
-      ECDSA_Verification_Operation(const ECDSA_PublicKey& ecdsa);
-
-      size_t message_parts() const { return 2; }
-      size_t message_part_size() const { return order.bytes(); }
-      size_t max_input_bits() const { return order.bits(); }
-
-      bool with_recovery() const { return false; }
-
-      bool verify(const byte msg[], size_t msg_len,
-                  const byte sig[], size_t sig_len);
-   private:
-      const PointGFp& base_point;
-      const PointGFp& public_point;
-      const BigInt& order;
-   };
-
 }
 
 #endif
-- 
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