3 files changed, 0 insertions, 152 deletions
diff --git a/src/pubkey/ecdh/ecdh.cpp b/src/pubkey/ecdh/ecdh.cpp
deleted file mode 100644
index 0f93a0f97..000000000
--- a/src/pubkey/ecdh/ecdh.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
-* ECDH implemenation
-* (C) 2007 Manuel Hartl, FlexSecure GmbH
-*     2007 Falko Strenzke, FlexSecure GmbH
-*     2008-2010 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/ecdh.h>
-
-namespace Botan {
-
-ECDH_KA_Operation::ECDH_KA_Operation(const ECDH_PrivateKey& key) :
-   curve(key.domain().get_curve()),
-   cofactor(key.domain().get_cofactor())
-   {
-   l_times_priv = inverse_mod(cofactor, key.domain().get_order()) *
-                  key.private_value();
-   }
-
-secure_vector<byte> ECDH_KA_Operation::agree(const byte w[], size_t w_len)
-   {
-   PointGFp point = OS2ECP(w, w_len, curve);
-
-   PointGFp S = (cofactor * point) * l_times_priv;
-
-   BOTAN_ASSERT(S.on_the_curve(),
-                "ECDH agreed value was on the curve");
-
-   return BigInt::encode_1363(S.get_affine_x(),
-                              curve.get_p().bytes());
-   }
-
-}
diff --git a/src/pubkey/ecdh/ecdh.h b/src/pubkey/ecdh/ecdh.h
deleted file mode 100644
index 0c5d4e010..000000000
--- a/src/pubkey/ecdh/ecdh.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
-* ECDH
-* (C) 2007 Falko Strenzke, FlexSecure GmbH
-*          Manuel Hartl, FlexSecure GmbH
-* (C) 2008-2010 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#ifndef BOTAN_ECDH_KEY_H__
-#define BOTAN_ECDH_KEY_H__
-
-#include <botan/ecc_key.h>
-#include <botan/pk_ops.h>
-
-namespace Botan {
-
-/**
-* This class represents ECDH Public Keys.
-*/
-class BOTAN_DLL ECDH_PublicKey : public virtual EC_PublicKey
-   {
-   public:
-
-      ECDH_PublicKey(const AlgorithmIdentifier& alg_id,
-                     const secure_vector<byte>& key_bits) :
-         EC_PublicKey(alg_id, key_bits) {}
-
-      /**
-      * Construct a public key from a given public point.
-      * @param dom_par the domain parameters associated with this key
-      * @param public_point the public point defining this key
-      */
-      ECDH_PublicKey(const EC_Group& dom_par,
-                     const PointGFp& public_point) :
-         EC_PublicKey(dom_par, public_point) {}
-
-      /**
-      * Get this keys algorithm name.
-      * @return this keys algorithm name
-      */
-      std::string algo_name() const { return "ECDH"; }
-
-      /**
-      * Get the maximum number of bits allowed to be fed to this key.
-      * This is the bitlength of the order of the base point.
-
-      * @return maximum number of input bits
-      */
-      size_t max_input_bits() const { return domain().get_order().bits(); }
-
-      /**
-      * @return public point value
-      */
-      std::vector<byte> public_value() const
-         { return unlock(EC2OSP(public_point(), PointGFp::UNCOMPRESSED)); }
-
-   protected:
-      ECDH_PublicKey() {}
-   };
-
-/**
-* This class represents ECDH Private Keys.
-*/
-class BOTAN_DLL ECDH_PrivateKey : public ECDH_PublicKey,
-                                  public EC_PrivateKey,
-                                  public PK_Key_Agreement_Key
-   {
-   public:
-
-      ECDH_PrivateKey(const AlgorithmIdentifier& alg_id,
-                      const secure_vector<byte>& key_bits) :
-         EC_PrivateKey(alg_id, key_bits) {}
-
-      /**
-      * Generate a new private key
-      * @param rng a random number generator
-      * @param domain parameters to used for this key
-      * @param x the private key; if zero, a new random key is generated
-      */
-      ECDH_PrivateKey(RandomNumberGenerator& rng,
-                      const EC_Group& domain,
-                      const BigInt& x = 0) :
-         EC_PrivateKey(rng, domain, x) {}
-
-      std::vector<byte> public_value() const
-         { return ECDH_PublicKey::public_value(); }
-   };
-
-/**
-* ECDH operation
-*/
-class BOTAN_DLL ECDH_KA_Operation : public PK_Ops::Key_Agreement
-   {
-   public:
-      ECDH_KA_Operation(const ECDH_PrivateKey& key);
-
-      secure_vector<byte> agree(const byte w[], size_t w_len);
-   private:
-      const CurveGFp& curve;
-      const BigInt& cofactor;
-      BigInt l_times_priv;
-   };
-
-}
-
-#endif
diff --git a/src/pubkey/ecdh/info.txt b/src/pubkey/ecdh/info.txt
deleted file mode 100644
index 9277aca9b..000000000
--- a/src/pubkey/ecdh/info.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-define ECDH 20131128
-
-<requires>
-alloc
-asn1
-ec_group
-ecc_key
-libstate
-numbertheory
-</requires>