1 files changed, 0 insertions, 87 deletions
diff --git a/src/libs/3rdparty/botan/src/lib/pubkey/ecdh/ecdh.cpp b/src/libs/3rdparty/botan/src/lib/pubkey/ecdh/ecdh.cpp
deleted file mode 100644
index e7e49a74fd..0000000000
--- a/src/libs/3rdparty/botan/src/lib/pubkey/ecdh/ecdh.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
-* ECDH implemenation
-* (C) 2007 Manuel Hartl, FlexSecure GmbH
-*     2007 Falko Strenzke, FlexSecure GmbH
-*     2008-2010 Jack Lloyd
-*
-* Botan is released under the Simplified BSD License (see license.txt)
-*/
-
-#include <botan/ecdh.h>
-#include <botan/numthry.h>
-#include <botan/internal/pk_ops_impl.h>
-
-#if defined(BOTAN_HAS_OPENSSL)
-  #include <botan/internal/openssl.h>
-#endif
-
-namespace Botan {
-
-namespace {
-
-/**
-* ECDH operation
-*/
-class ECDH_KA_Operation final : public PK_Ops::Key_Agreement_with_KDF
-   {
-   public:
-
-      ECDH_KA_Operation(const ECDH_PrivateKey& key, const std::string& kdf, RandomNumberGenerator& rng) :
-         PK_Ops::Key_Agreement_with_KDF(kdf),
-         m_group(key.domain()),
-         m_rng(rng)
-         {
-         m_l_times_priv = m_group.inverse_mod_order(m_group.get_cofactor()) * key.private_value();
-         }
-
-      size_t agreed_value_size() const override { return m_group.get_p_bytes(); }
-
-      secure_vector<uint8_t> raw_agree(const uint8_t w[], size_t w_len) override
-         {
-         PointGFp input_point = m_group.get_cofactor() * m_group.OS2ECP(w, w_len);
-         input_point.randomize_repr(m_rng);
-
-         const PointGFp S = m_group.blinded_var_point_multiply(
-            input_point, m_l_times_priv, m_rng, m_ws);
-
-         if(S.on_the_curve() == false)
-            throw Internal_Error("ECDH agreed value was not on the curve");
-         return BigInt::encode_1363(S.get_affine_x(), m_group.get_p_bytes());
-         }
-   private:
-      const EC_Group m_group;
-      BigInt m_l_times_priv;
-      RandomNumberGenerator& m_rng;
-      std::vector<BigInt> m_ws;
-   };
-
-}
-
-std::unique_ptr<PK_Ops::Key_Agreement>
-ECDH_PrivateKey::create_key_agreement_op(RandomNumberGenerator& rng,
-                                         const std::string& params,
-                                         const std::string& provider) const
-   {
-#if defined(BOTAN_HAS_OPENSSL)
-   if(provider == "openssl" || provider.empty())
-      {
-      try
-         {
-         return make_openssl_ecdh_ka_op(*this, params);
-         }
-      catch(Lookup_Error&)
-         {
-         if(provider == "openssl")
-            throw;
-         }
-      }
-#endif
-
-   if(provider == "base" || provider.empty())
-      return std::unique_ptr<PK_Ops::Key_Agreement>(new ECDH_KA_Operation(*this, params, rng));
-
-   throw Provider_Not_Found(algo_name(), provider);
-   }
-
-
-}