Rename pk dir to pubkey, avoids tab-completion collision with pk_pad

7 files changed, 0 insertions, 1290 deletions

diff --git a/src/pk/ecdsa/ec.cpp b/src/pk/ecdsa/ec.cpp
deleted file mode 100644
index 1ab871e25..000000000
--- a/src/pk/ecdsa/ec.cpp
+++ /dev/null
@@ -1,554 +0,0 @@
-/*************************************************
-* ECC Key implemenation                          *
-* (C) 2007 Manuel Hartl / FlexSecure GmbH        *
-*                                                *
-*          Falko Strenzke                        *
-*          [email protected]                *
-*************************************************/
-
-#include <botan/ec.h>
-#include <botan/ecdsa.h>
-#include <botan/numthry.h>
-#include <botan/util.h>
-#include <botan/der_enc.h>
-#include <botan/ber_dec.h>
-#include <botan/secmem.h>
-#include <botan/point_gfp.h>
-
-namespace Botan {
-
-/*************************************************
-* EC_PublicKey                                   *
-*************************************************/
-void EC_PublicKey::affirm_init() const // virtual
-   {
-   if ((mp_dom_pars.get() == 0) || (mp_public_point.get() == 0))
-      {
-      throw Invalid_State("cannot use uninitialized EC_Key");
-      }
-   }
-EC_Domain_Params const EC_PublicKey::get_domain_parameters() const
-   {
-   if(!mp_dom_pars.get())
-      {
-      throw Invalid_State("EC_PublicKey::get_domain_parameters(): ec domain parameters are not yet set");
-      }
-   return *mp_dom_pars;
-   }
-bool EC_PublicKey::domain_parameters_set()
-   {
-   if (mp_dom_pars.get())
-      {
-      return true;
-      }
-   return false;
-   }
-void EC_PublicKey::X509_load_hook()
-   {
-   try
-      {
-      // the base point is checked to be on curve already when decoding it
-      affirm_init();
-      mp_public_point->check_invariants();
-      }
-   catch ( Illegal_Point exc )
-      {
-      throw Decoding_Error ( "decoded public point was found not to lie on curve" );
-      }
-   }
-
-
-X509_Encoder* EC_PublicKey::x509_encoder() const
-   {
-   class EC_Key_Encoder : public X509_Encoder
-      {
-      public:
-         AlgorithmIdentifier alg_id() const
-            {
-            key->affirm_init();
-            SecureVector<byte> params = encode_der_ec_dompar ( * ( key->mp_dom_pars ), key->m_param_enc );
-            return AlgorithmIdentifier ( key->get_oid(),
-                                         params );
-            }
-
-         MemoryVector<byte> key_bits() const
-            {
-            key->affirm_init();
-            return EC2OSP ( * ( key->mp_public_point ), PointGFp::COMPRESSED );
-
-            }
-
-         EC_Key_Encoder ( const EC_PublicKey* k ) : key ( k )
-            {}
-      private:
-         const EC_PublicKey* key;
-      };
-
-   return new EC_Key_Encoder(this);
-   }
-
-X509_Decoder* EC_PublicKey::x509_decoder()
-   {
-   class EC_Key_Decoder : public X509_Decoder
-      {
-      public:
-         void alg_id ( const AlgorithmIdentifier& alg_id )
-            {
-            key->mp_dom_pars.reset ( new EC_Domain_Params ( decode_ber_ec_dompar ( alg_id.parameters ) ) );
-            }
-
-         void key_bits ( const MemoryRegion<byte>& bits )
-            {
-            key->mp_public_point.reset ( new PointGFp ( OS2ECP ( bits, key->mp_dom_pars->get_curve() ) ) );
-            key->X509_load_hook();
-            }
-
-         EC_Key_Decoder ( EC_PublicKey* k ) : key ( k )
-            {}
-      private:
-         EC_PublicKey* key;
-      };
-
-   return new EC_Key_Decoder(this);
-   }
-
-void EC_PublicKey::set_parameter_encoding ( EC_dompar_enc type )
-   {
-   if ( ( type != ENC_EXPLICIT ) && ( type != ENC_IMPLICITCA ) && ( type != ENC_OID ) )
-      {
-      throw Invalid_Argument ( "invalid encoding type for EC-key object specified" );
-      }
-   affirm_init();
-   if ( ( mp_dom_pars->get_oid() == "" ) && ( type == ENC_OID ) )
-      {
-      throw Invalid_Argument ( "invalid encoding type ENC_OID specified for EC-key object whose corresponding domain parameters are without oid" );
-      }
-   m_param_enc = type;
-   }
-
-/********************************
-* EC_PrivateKey                 *
-********************************/
-void EC_PrivateKey::affirm_init() const // virtual
-   {
-   EC_PublicKey::affirm_init();
-   if (m_private_value == 0)
-      {
-      throw Invalid_State("cannot use EC_PrivateKey when private key is uninitialized");
-      }
-   }
-
-ECDSA_PrivateKey::ECDSA_PrivateKey(RandomNumberGenerator& rng,
-                                   const EC_Domain_Params& dom_pars)
-   {
-   mp_dom_pars = std::auto_ptr<EC_Domain_Params>(new EC_Domain_Params(dom_pars));
-   generate_private_key(rng);
-
-   try
-      {
-      mp_public_point->check_invariants();
-      }
-   catch(Illegal_Point& e)
-      {
-      throw Invalid_State("ECDSA key generation failed");
-      }
-
-   m_ecdsa_core = ECDSA_Core(*mp_dom_pars, m_private_value, *mp_public_point);
-   }
-
-/**
-* EC_PrivateKey generator
-**/
-void EC_PrivateKey::generate_private_key(RandomNumberGenerator& rng)
-   {
-   if (mp_dom_pars.get() == 0)
-      {
-      throw Invalid_State("cannot generate private key when domain parameters are not set");
-      }
-   BigInt tmp_private_value(0);
-   tmp_private_value = BigInt::random_integer(rng, 1, mp_dom_pars->get_order() );
-   mp_public_point = std::auto_ptr<PointGFp>( new PointGFp (mp_dom_pars->get_base_point()));
-   mp_public_point->mult_this_secure(tmp_private_value, mp_dom_pars->get_order(), mp_dom_pars->get_order()-1);
-
-   //assert(mp_public_point.get() != 0);
-   tmp_private_value.swap(m_private_value);
-   }
-
-/**
-* Return the PKCS #8 public key encoder
-**/
-PKCS8_Encoder* EC_PrivateKey::pkcs8_encoder() const
-   {
-   class EC_Key_Encoder : public PKCS8_Encoder
-      {
-      public:
-         AlgorithmIdentifier alg_id() const
-            {
-            key->affirm_init();
-            SecureVector<byte> params = encode_der_ec_dompar ( * ( key->mp_dom_pars ), ENC_EXPLICIT );
-            return AlgorithmIdentifier ( key->get_oid(),
-                                         params );
-            }
-
-         MemoryVector<byte> key_bits() const
-            {
-            key->affirm_init();
-            SecureVector<byte> octstr_secret = BigInt::encode_1363 ( key->m_private_value, key->m_private_value.bytes() );
-
-            return DER_Encoder()
-               .start_cons ( SEQUENCE )
-               .encode ( BigInt ( 1 ) )
-               .encode ( octstr_secret, OCTET_STRING )
-               .end_cons()
-               .get_contents();
-            }
-
-         EC_Key_Encoder ( const EC_PrivateKey* k ) : key ( k )
-            {}
-      private:
-         const EC_PrivateKey* key;
-      };
-
-   return new EC_Key_Encoder(this);
-   }
-
-/**
-* Return the PKCS #8 public key decoder
-*/
-PKCS8_Decoder* EC_PrivateKey::pkcs8_decoder(RandomNumberGenerator&)
-   {
-   class EC_Key_Decoder : public PKCS8_Decoder
-      {
-      public:
-         void alg_id ( const AlgorithmIdentifier& alg_id )
-            {
-            key->mp_dom_pars.reset ( new EC_Domain_Params ( decode_ber_ec_dompar ( alg_id.parameters ) ) );
-            }
-
-         void key_bits ( const MemoryRegion<byte>& bits )
-            {
-            u32bit version;
-            SecureVector<byte> octstr_secret;
-            BER_Decoder ( bits )
-               .start_cons ( SEQUENCE )
-               .decode ( version )
-               .decode ( octstr_secret, OCTET_STRING )
-               .verify_end()
-               .end_cons();
-            key->m_private_value = BigInt::decode ( octstr_secret, octstr_secret.size() );
-            if ( version != 1 )
-               throw Decoding_Error ( "Wrong PKCS #1 key format version for EC key" );
-            key->PKCS8_load_hook();
-            }
-
-         EC_Key_Decoder ( EC_PrivateKey* k ) : key ( k )
-            {}
-      private:
-         EC_PrivateKey* key;
-      };
-
-   return new EC_Key_Decoder(this);
-   }
-
-
-void EC_PrivateKey::PKCS8_load_hook ( bool )
-   {
-   // we cannot use affirm_init() here because mp_public_point might still be null
-   if (mp_dom_pars.get() == 0 )
-      {
-      throw Invalid_State("attempt to set public point for an uninitialized key");
-      }
-   mp_public_point.reset ( new PointGFp ( m_private_value * mp_dom_pars->get_base_point() ) );
-   mp_public_point->check_invariants();
-
-   }
-
-
-
-
-/*************************************************
-* ECDSA_PublicKey                                *
-*************************************************/
-void ECDSA_PublicKey::affirm_init() const // virtual
-   {
-   EC_PublicKey::affirm_init();
-   }
-
-void ECDSA_PublicKey::set_domain_parameters(EC_Domain_Params const& dom_pars)
-   {
-   if (mp_dom_pars.get())
-      {
-      // they are already set, we must ensure that they are equal to the arg
-      if (dom_pars != *mp_dom_pars.get())
-         {
-         throw Invalid_Argument("EC_PublicKey::set_domain_parameters(): domain parameters are already set, and they are different from the argument");
-         }
-      else
-         {
-         // they are equal, so nothing to do
-         return;
-         }
-      }
-   // set them ...
-   if (m_enc_public_point.size() == 0)
-      {
-      throw Invalid_State("EC_PublicKey::set_domain_parameters(): encoded public point isn´t set");
-      }
-
-   // now try to decode the public key ...
-   PointGFp tmp_pp(OS2ECP(m_enc_public_point, dom_pars.get_curve()));
-   try
-      {
-      tmp_pp.check_invariants();
-      }
-   catch(Illegal_Point e)
-      {
-      throw Invalid_State("EC_PublicKey::set_domain_parameters(): point does not lie on provided curve");
-      }
-   std::auto_ptr<EC_Domain_Params> p_tmp_pars(new EC_Domain_Params(dom_pars));
-   ECDSA_Core tmp_ecdsa_core( *p_tmp_pars, BigInt ( 0 ), tmp_pp );
-   mp_public_point.reset(new PointGFp(tmp_pp));
-   m_ecdsa_core = tmp_ecdsa_core;
-   mp_dom_pars = p_tmp_pars;
-   }
-
-void ECDSA_PublicKey::set_all_values ( ECDSA_PublicKey const& other )
-   {
-   m_param_enc = other.m_param_enc;
-   m_ecdsa_core = other.m_ecdsa_core;
-   m_enc_public_point = other.m_enc_public_point;
-   if ( other.mp_dom_pars.get() )
-      {
-      mp_dom_pars.reset ( new EC_Domain_Params ( * ( other.mp_dom_pars ) ) );
-      }
-   if ( other.mp_public_point.get() )
-      {
-      mp_public_point.reset ( new PointGFp ( * ( other.mp_public_point ) ) );
-      }
-   }
-ECDSA_PublicKey::ECDSA_PublicKey ( ECDSA_PublicKey const& other )
-   : Public_Key(),
-     EC_PublicKey(),
-     PK_Verifying_wo_MR_Key()
-   {
-   set_all_values ( other );
-   }
-ECDSA_PublicKey const& ECDSA_PublicKey::operator= ( ECDSA_PublicKey const& rhs )
-   {
-   set_all_values ( rhs );
-   return *this;
-   }
-bool ECDSA_PublicKey::verify ( const byte message[], u32bit mess_len, const byte signature [], u32bit sig_len ) const
-   {
-   affirm_init();
-   ECDSA_Signature sig;
-   std::auto_ptr<ECDSA_Signature_Decoder> dec(sig.x509_decoder());
-   SecureVector<byte> sv_sig;
-   sv_sig.set ( signature, sig_len );
-   dec->signature_bits ( sv_sig );
-   SecureVector<byte> sv_plain_sig = sig.get_concatenation();
-   return m_ecdsa_core.verify ( sv_plain_sig, sv_plain_sig.size(), message, mess_len );
-   }
-ECDSA_PublicKey::ECDSA_PublicKey ( EC_Domain_Params const& dom_par, PointGFp const& public_point )
-   {
-   mp_dom_pars = std::auto_ptr<EC_Domain_Params> ( new EC_Domain_Params ( dom_par ) );
-   mp_public_point = std::auto_ptr<PointGFp> ( new PointGFp ( public_point ) );
-   m_param_enc = ENC_EXPLICIT;
-   m_ecdsa_core = ECDSA_Core ( *mp_dom_pars, BigInt ( 0 ), *mp_public_point );
-   }
-void ECDSA_PublicKey::X509_load_hook()
-   {
-   EC_PublicKey::X509_load_hook();
-   EC_PublicKey::affirm_init();
-   m_ecdsa_core = ECDSA_Core ( *mp_dom_pars, BigInt ( 0 ), *mp_public_point );
-   }
-u32bit ECDSA_PublicKey::max_input_bits() const
-   {
-   if(!mp_dom_pars.get())
-      {
-      throw Invalid_State("ECDSA_PublicKey::max_input_bits(): domain parameters not set");
-      }
-   return mp_dom_pars->get_order().bits();
-   }
-
-
-/*************************
-* ECDSA_PrivateKey       *
-*************************/
-
-void ECDSA_PrivateKey::affirm_init() const // virtual
-   {
-   EC_PrivateKey::affirm_init();
-   }
-
-void ECDSA_PrivateKey::PKCS8_load_hook ( bool generated )
-   {
-   EC_PrivateKey::PKCS8_load_hook ( generated );
-   EC_PrivateKey::affirm_init();
-   m_ecdsa_core = ECDSA_Core ( *mp_dom_pars, m_private_value, *mp_public_point );
-   }
-
-
-void ECDSA_PrivateKey::set_all_values ( ECDSA_PrivateKey const& other )
-   {
-   m_private_value = other.m_private_value;
-   m_param_enc = other.m_param_enc;
-   m_ecdsa_core = other.m_ecdsa_core;
-   m_enc_public_point = other.m_enc_public_point;
-   if ( other.mp_dom_pars.get() )
-      {
-      mp_dom_pars.reset ( new EC_Domain_Params ( * ( other.mp_dom_pars ) ) );
-      }
-   if ( other.mp_public_point.get() )
-      {
-      mp_public_point.reset ( new PointGFp ( * ( other.mp_public_point ) ) );
-      }
-   }
-
-ECDSA_PrivateKey::ECDSA_PrivateKey(ECDSA_PrivateKey const& other)
-   : Public_Key(),
-     EC_PublicKey(),
-     Private_Key(),
-     ECDSA_PublicKey(),
-     EC_PrivateKey(),
-     PK_Signing_Key()
-   {
-   set_all_values(other);
-   }
-ECDSA_PrivateKey const& ECDSA_PrivateKey::operator= (ECDSA_PrivateKey const& rhs)
-   {
-   set_all_values(rhs);
-   return *this;
-   }
-
-SecureVector<byte> ECDSA_PrivateKey::sign ( const byte message [], u32bit mess_len, RandomNumberGenerator&) const
-   {
-   affirm_init();
-   SecureVector<byte> sv_sig = m_ecdsa_core.sign ( message, mess_len );
-   //code which der encodes the signature returned
-   ECDSA_Signature sig = decode_concatenation( sv_sig );
-   std::auto_ptr<ECDSA_Signature_Encoder> enc(sig.x509_encoder());
-   return enc->signature_bits();
-
-   }
-
-
-
-/*********************************
-* ECKAEG_PublicKey               *
-*********************************/
-
-void ECKAEG_PublicKey::affirm_init() const // virtual
-   {
-   EC_PublicKey::affirm_init();
-   }
-
-void ECKAEG_PublicKey::set_all_values ( ECKAEG_PublicKey const& other )
-   {
-   m_param_enc = other.m_param_enc;
-   m_eckaeg_core = other.m_eckaeg_core;
-   m_enc_public_point = other.m_enc_public_point;
-   if ( other.mp_dom_pars.get() )
-      {
-      mp_dom_pars.reset ( new EC_Domain_Params ( * ( other.mp_dom_pars ) ) );
-      }
-   if ( other.mp_public_point.get() )
-      {
-      mp_public_point.reset ( new PointGFp ( * ( other.mp_public_point ) ) );
-      }
-   }
-ECKAEG_PublicKey::ECKAEG_PublicKey ( ECKAEG_PublicKey const& other )
-   : Public_Key(),
-     EC_PublicKey()
-   {
-   set_all_values ( other );
-   }
-ECKAEG_PublicKey const& ECKAEG_PublicKey::operator= ( ECKAEG_PublicKey const& rhs )
-   {
-   set_all_values ( rhs );
-   return *this;
-   }
-
-void ECKAEG_PublicKey::X509_load_hook()
-   {
-   EC_PublicKey::X509_load_hook();
-   EC_PublicKey::affirm_init();
-   m_eckaeg_core = ECKAEG_Core ( *mp_dom_pars, BigInt ( 0 ), *mp_public_point );
-   }
-ECKAEG_PublicKey::ECKAEG_PublicKey ( EC_Domain_Params const& dom_par, PointGFp const& public_point )
-   {
-
-   mp_dom_pars = std::auto_ptr<EC_Domain_Params> ( new EC_Domain_Params ( dom_par ) );
-   mp_public_point = std::auto_ptr<PointGFp> ( new PointGFp ( public_point ) );
-   if(mp_public_point->get_curve() != mp_dom_pars->get_curve())
-      {
-      throw Invalid_Argument("ECKAEG_PublicKey(): curve of arg. point and curve of arg. domain parameters are different");
-      }
-   EC_PublicKey::affirm_init();
-   m_eckaeg_core = ECKAEG_Core ( *mp_dom_pars, BigInt ( 0 ), *mp_public_point );
-   }
-
-
-/*********************************
-* ECKAEG_PrivateKey            *
-*********************************/
-void ECKAEG_PrivateKey::affirm_init() const // virtual
-   {
-   EC_PrivateKey::affirm_init();
-   }
-void ECKAEG_PrivateKey::PKCS8_load_hook ( bool generated )
-   {
-   EC_PrivateKey::PKCS8_load_hook ( generated );
-   EC_PrivateKey::affirm_init();
-   m_eckaeg_core = ECKAEG_Core ( *mp_dom_pars, m_private_value, *mp_public_point );
-   }
-void ECKAEG_PrivateKey::set_all_values ( ECKAEG_PrivateKey const& other )
-   {
-   m_private_value = other.m_private_value;
-   m_param_enc = other.m_param_enc;
-   m_eckaeg_core = other.m_eckaeg_core;
-   m_enc_public_point = other.m_enc_public_point;
-   if ( other.mp_dom_pars.get() )
-      {
-      mp_dom_pars.reset ( new EC_Domain_Params ( * ( other.mp_dom_pars ) ) );
-      }
-   if ( other.mp_public_point.get() )
-      {
-      mp_public_point.reset ( new PointGFp ( * ( other.mp_public_point ) ) );
-      }
-   }
-
-ECKAEG_PrivateKey::ECKAEG_PrivateKey(ECKAEG_PrivateKey const& other)
-   : Public_Key(),
-     EC_PublicKey(),
-     Private_Key(),
-     ECKAEG_PublicKey(),
-     EC_PrivateKey(),
-     PK_Key_Agreement_Key()
-
-   {
-   set_all_values(other);
-   }
-ECKAEG_PrivateKey const& ECKAEG_PrivateKey::operator= (ECKAEG_PrivateKey const& rhs)
-   {
-   set_all_values(rhs);
-   return *this;
-   }
-
-/**
-* Derive a key
-*/
-SecureVector<byte> ECKAEG_PrivateKey::derive_key(const Public_Key& key) const
-   {
-   affirm_init();
-
-   const EC_PublicKey * p_ec_pk = dynamic_cast<const EC_PublicKey*>(&key);
-   if(!p_ec_pk)
-      {
-      throw Invalid_Argument("ECKAEG_PrivateKey::derive_key(): argument must be an EC_PublicKey");
-      }
-   p_ec_pk->affirm_init();
-   return m_eckaeg_core.agree ( p_ec_pk->get_public_point() );
-   }
-
-}
diff --git a/src/pk/ecdsa/ec.h b/src/pk/ecdsa/ec.h
deleted file mode 100644
index 7a0b3cbba..000000000
--- a/src/pk/ecdsa/ec.h
+++ /dev/null
@@ -1,380 +0,0 @@
-/*************************************************
-* ECDSA Header File                              *
-* (C) 2007 Falko Strenzke, FlexSecure GmbH       *
-*          Manuel hartl, FlexSecure GmbH         *
-*************************************************/
-
-#ifndef BOTAN_EC_H__
-#define BOTAN_EC_H__
-
-#include <botan/if_algo.h>
-#include <botan/bigint.h>
-#include <botan/curve_gfp.h>
-#include <botan/pk_keys.h>
-#include <botan/ec_dompar.h>
-#include <botan/ecc_core.h>
-
-namespace Botan {
-
-/**
-* This class represents abstract EC Public Keys.
-* When encoding a key via an encoder that can be accessed via
-* the corresponding member functions, the key will decide upon its
-* internally stored encoding information whether to encode itself with
-* or without domain parameters, or using the domain parameter oid.
-* Furthermore, a public key
-* without domain parameters can be decoded. In that case, it cannot be used
-* for verification until its domain parameters are set by calling the
-* corresponding member function.
-*/
-class EC_PublicKey : public virtual Public_Key
-   {
-   public:
-
-      /**
-      * Tells whether this key knows his own domain parameters.
-      * @result true if the domain parameters are set, false otherwise
-      */
-      bool domain_parameters_set();
-
-      /**
-      * Get the public point of this key.
-      * @throw Invalid_State is thrown if the
-      * domain parameters of this point are not set
-      * @result the public point of this key
-      */
-      inline Botan::PointGFp get_public_point() const
-         {
-         if (!mp_public_point.get())
-            {
-            throw Invalid_State("EC_PublicKey::get_public_point(): public point not set because ec domain parameters are not yet set");
-            }
-         return *mp_public_point;
-         }
-      /**
-      * Get the domain parameters of this key.
-      * @throw Invalid_State is thrown if the
-      * domain parameters of this point are not set
-      * @result the domain parameters of this key
-      */
-      EC_Domain_Params const get_domain_parameters() const;
-      /**
-      * Set the domain parameter encoding to be used when encoding this key.
-      * @param enc the encoding to use
-      */
-      void set_parameter_encoding(EC_dompar_enc enc);
-
-      /**
-      * Get the domain parameter encoding to be used when encoding this key.
-      * @result the encoding to use
-      */
-      inline int get_parameter_encoding() const
-         {
-         return m_param_enc;
-         }
-      //ctors
-
-      EC_PublicKey()
-         : m_param_enc(ENC_EXPLICIT)
-         {
-         //assert(mp_dom_pars.get() == 0);
-         //assert(mp_public_point.get() == 0);
-         }
-
-      /**
-      * Get an x509_encoder that can be used to encode this key.
-      * @result an x509_encoder for this key
-      */
-      X509_Encoder* x509_encoder() const;
-
-      /**
-      * Get an x509_decoder that can be used to decode a stored key into
-      * this key.
-      * @result an x509_decoder for this key
-      */
-      X509_Decoder* x509_decoder();
-
-      /**
-      * Make sure that the public point and domain parameters of this key are set.
-      * @throw Invalid_State if either of the two data members is not set
-      */
-      virtual void affirm_init() const;
-
-      virtual ~EC_PublicKey() {}
-   protected:
-      virtual void X509_load_hook();
-
-      SecureVector<byte> m_enc_public_point; // stores the public point
-
-      std::auto_ptr<EC_Domain_Params> mp_dom_pars;
-      std::auto_ptr<Botan::PointGFp> mp_public_point;
-      EC_dompar_enc m_param_enc;
-   };
-
-/**
-* This abstract class represents general EC Private Keys
-*/
-class EC_PrivateKey : public virtual EC_PublicKey, public virtual Private_Key
-   {
-   public:
-
-      /**
-      * Get an PKCS#8 encoder that can be used to encoded this key.
-      * @result an PKCS#8 encoder for this key
-      */
-      PKCS8_Encoder* pkcs8_encoder() const;
-      /**
-      * Get an PKCS#8 decoder that can be used to decoded a stored key into
-      * this key.
-      * @result an PKCS#8 decoder for this key
-      */
-      PKCS8_Decoder* pkcs8_decoder(RandomNumberGenerator&);
-      /**
-      * Get the private key value of this key object.
-      * @result the private key value of this key object
-      */
-      inline BigInt const get_value() const
-         {
-         return m_private_value;
-         }
-      /**
-      * Make sure that the public key parts of this object are set
-      * (calls EC_PublicKey::affirm_init()) as well as the private key
-      * value.
-      * @throw Invalid_State if the above conditions are not satisfied
-      */
-      virtual void affirm_init()  const;
-      virtual ~EC_PrivateKey()
-         {}
-   protected:
-      virtual void PKCS8_load_hook(bool = false);
-      void generate_private_key(RandomNumberGenerator&);
-      BigInt m_private_value;
-   };
-
-/**
-* This class represents ECDSA Public Keys.
-*/
-class ECDSA_PublicKey : public virtual EC_PublicKey, public PK_Verifying_wo_MR_Key
-   {
-   public:
-
-      /**
-      * Get this keys algorithm name.
-      * @result this keys algorithm name ("ECDSA")
-      */
-      std::string algo_name() const
-         {
-         return "ECDSA";
-         }
-
-      /**
-      * Get the maximum number of bits allowed to be fed to this key.
-      * This is the bitlength of the order of the base point.
-      *
-      * @result the maximum number of input bits
-      */
-      u32bit max_input_bits() const;
-
-      /**
-      * Verify a message with this key.
-      * @param message the byte array containing the message
-      * @param mess_len the number of bytes in the message byte array
-      * @param signature the byte array containing the signature
-      * @param sig_len the number of bytes in the signature byte array
-      */
-      bool verify(const byte message[], u32bit mess_len,
-                  const byte signature [], u32bit sig_len) const;
-
-      /**
-      * Default constructor. Use this one if you want to later fill this object with data
-      * from an encoded key.
-      */
-      ECDSA_PublicKey() {}
-
-      /**
-      * 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
-      */
-      ECDSA_PublicKey(EC_Domain_Params const& dom_par, Botan::PointGFp const& public_point); // sets core
-
-
-      ECDSA_PublicKey const& operator= (ECDSA_PublicKey const& rhs);
-
-      ECDSA_PublicKey(ECDSA_PublicKey const& other);
-
-      /**
-      * Set the domain parameters of this key. This function has to be
-      * used when a key encoded without domain parameters was decoded into
-      * this key. Otherwise it will not be able to verify a signature.
-      * @param dom_pars the domain_parameters associated with this key
-      * @throw Invalid_Argument if the point was found not to be satisfying the
-      * curve equation of the provided domain parameters
-      * or if this key already has domain parameters set
-      * and these are differing from those given as the parameter
-      */
-      void set_domain_parameters(EC_Domain_Params const& dom_pars);
-
-      /**
-      * Make sure that the public point and domain parameters of this key are set.
-      * @throw Invalid_State if either of the two data members is not set
-      */
-      virtual void affirm_init() const;
-
-   protected:
-      void X509_load_hook();
-      virtual void set_all_values(ECDSA_PublicKey const& other);
-
-      ECDSA_Core m_ecdsa_core;
-   };
-/**
-* This class represents ECDSA Public Keys.
-*/
-class ECDSA_PrivateKey : public ECDSA_PublicKey, public EC_PrivateKey, public PK_Signing_Key
-   {
-   public:
-      //ctors
-      /**
-      * Default constructor. Use this one if you want to later fill this object with data
-      * from an encoded key.
-      */
-      ECDSA_PrivateKey()
-         {}
-      /**
-      * Generate a new private key
-      * @param the domain parameters to used for this key
-      */
-      ECDSA_PrivateKey(RandomNumberGenerator& rng,
-                       const EC_Domain_Params& domain);
-
-      ECDSA_PrivateKey(ECDSA_PrivateKey const& other);
-      ECDSA_PrivateKey const& operator= (ECDSA_PrivateKey const& rhs);
-
-      /**
-      * Sign a message with this key.
-      * @param message the byte array representing the message to be signed
-      * @param mess_len the length of the message byte array
-      * @result the signature
-      */
-      SecureVector<byte> sign(const byte message[], u32bit mess_len, RandomNumberGenerator& rng) const;
-      /**
-      * Make sure that the public key parts of this object are set
-      * (calls EC_PublicKey::affirm_init()) as well as the private key
-      * value.
-      * @throw Invalid_State if the above conditions are not satisfied
-      */
-      virtual void affirm_init() const;
-   protected:
-      virtual void set_all_values ( ECDSA_PrivateKey const& other );
-   private:
-      void PKCS8_load_hook(bool = false);
-   };
-
-/**
-* This class represents ECKAEG Public Keys.
-*/
-class ECKAEG_PublicKey : public virtual EC_PublicKey
-   {
-   public:
-      /**
-      * Default constructor. Use this one if you want to later fill this object with data
-      * from an encoded key.
-      */
-      ECKAEG_PublicKey()
-         {};
-      /**
-      * 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
-      */
-      ECKAEG_PublicKey(EC_Domain_Params const& dom_par, Botan::PointGFp const& public_point);
-
-      /**
-      * Get this keys algorithm name.
-      * @result this keys algorithm name
-      */
-      std::string algo_name() const
-         {
-         return "ECKAEG";
-         }
-      /**
-      * Get the maximum number of bits allowed to be fed to this key.
-      * This is the bitlength of the order of the base point.
-      *
-      * @result the maximum number of input bits
-      */
-      u32bit max_input_bits() const
-         {
-         if (!mp_dom_pars.get())
-            {
-            throw Invalid_State("ECKAEG_PublicKey::max_input_bits(): domain parameters not set");
-            }
-         return mp_dom_pars->get_order().bits();
-         }
-      ECKAEG_PublicKey(ECKAEG_PublicKey const& other);
-      ECKAEG_PublicKey const& operator= (ECKAEG_PublicKey const& rhs);
-
-
-      /**
-      * Make sure that the public point and domain parameters of this key are set.
-      * @throw Invalid_State if either of the two data members is not set
-      */
-      virtual void affirm_init() const;
-   protected:
-      void X509_load_hook();
-      virtual void set_all_values ( ECKAEG_PublicKey const& other );
-
-      ECKAEG_Core m_eckaeg_core;
-   };
-
-/**
-* This class represents ECKAEG Private Keys.
-*/
-class ECKAEG_PrivateKey : public ECKAEG_PublicKey, public EC_PrivateKey, public PK_Key_Agreement_Key
-   {
-   public:
-      /**
-      * Generate a new private key
-      * @param the domain parameters to used for this key
-      */
-      ECKAEG_PrivateKey(RandomNumberGenerator& rng,
-                        EC_Domain_Params const& dom_pars)
-         {
-         mp_dom_pars = std::auto_ptr<EC_Domain_Params>(new EC_Domain_Params(dom_pars));
-         generate_private_key(rng);
-         mp_public_point->check_invariants();
-         m_eckaeg_core = ECKAEG_Core(*mp_dom_pars, m_private_value, *mp_public_point);
-         }
-      /**
-      * Default constructor. Use this one if you want to later fill this object with data
-      * from an encoded key.
-      */
-      ECKAEG_PrivateKey()
-         {}
-      ECKAEG_PrivateKey(ECKAEG_PrivateKey const& other);
-      ECKAEG_PrivateKey const& operator= (ECKAEG_PrivateKey const& rhs);
-
-      void PKCS8_load_hook(bool = false);
-
-      /**
-      * Derive a shared key with the other partys public key.
-      * @param pub_key the other partys public key
-      */
-      SecureVector<byte> derive_key(const Public_Key& pub_key) const;
-
-      /**
-      * Make sure that the public key parts of this object are set
-      * (calls EC_PublicKey::affirm_init()) as well as the private key
-      * value.
-      * @throw Invalid_State if the above conditions are not satisfied
-      */
-      virtual void affirm_init() const;
-
-   protected:
-      virtual void set_all_values ( ECKAEG_PrivateKey const& other );
-   };
-
-}
-
-#endif
diff --git a/src/pk/ecdsa/ecc_core.cpp b/src/pk/ecdsa/ecc_core.cpp
deleted file mode 100644
index f644e231c..000000000
--- a/src/pk/ecdsa/ecc_core.cpp
+++ /dev/null
@@ -1,92 +0,0 @@
-/*************************************************
-* ECDSA/ECKAEG Core Source File                  *
-* (C) 1999-2007 Jack Lloyd                       *
-*************************************************/
-
-#include <botan/ecc_core.h>
-#include <botan/numthry.h>
-#include <botan/engine.h>
-#include <botan/parsing.h>
-#include <algorithm>
-
-namespace Botan {
-
-/*************************************************
-* ECKAEG_Core Constructor                        *
-*************************************************/
-ECKAEG_Core::ECKAEG_Core(const EC_Domain_Params& dom_pars,
-                         const BigInt& priv_key,
-                         const PointGFp& pub_key)
-   {
-   op = Engine_Core::eckaeg_op(dom_pars, priv_key, pub_key);
-   }
-
-/*************************************************
-* ECKAEG_Core Copy Constructor                   *
-*************************************************/
-ECKAEG_Core::ECKAEG_Core(const ECKAEG_Core& core)
-   {
-   op = 0;
-   if(core.op)
-      op = core.op->clone();
-   blinder = core.blinder;
-   }
-
-/*************************************************
-* ECKAEG_Core Assignment Operator                *
-*************************************************/
-ECKAEG_Core& ECKAEG_Core::operator=(const ECKAEG_Core& core)
-   {
-   delete op;
-   if(core.op)
-      op = core.op->clone();
-   blinder = core.blinder;
-   return (*this);
-   }
-
-/*************************************************
-* ECKAEG Operation                               *
-*************************************************/
-SecureVector<byte> ECKAEG_Core::agree(const PointGFp& otherKey) const
-   {
-   //assert(op.get());
-   return op->agree(otherKey);
-   }
-
-/*************************************************
-* ECDSA Operation                                *
-*************************************************/
-bool ECDSA_Core::verify(const byte signature[], u32bit sig_len,
-                        const byte message[], u32bit mess_len) const
-   {
-   //assert(op.get());
-   return op->verify(signature, sig_len, message, mess_len);
-   }
-
-SecureVector<byte> ECDSA_Core::sign(const byte message[], u32bit mess_len) const
-   {
-   //assert(op.get());
-   return op->sign(message, mess_len);
-   }
-
-ECDSA_Core& ECDSA_Core::operator=(const ECDSA_Core& core)
-   {
-   delete op;
-   if(core.op)
-      op = core.op->clone();
-   return (*this);
-   }
-
-ECDSA_Core::ECDSA_Core(const ECDSA_Core& core)
-   {
-   op = 0;
-   if(core.op)
-      op = core.op->clone();
-   }
-
-ECDSA_Core::ECDSA_Core(EC_Domain_Params const& dom_pars, const BigInt& priv_key, PointGFp const& pub_key)
-   {
-   op = Engine_Core::ecdsa_op(dom_pars, priv_key, pub_key);
-   }
-
-}
diff --git a/src/pk/ecdsa/ecc_core.h b/src/pk/ecdsa/ecc_core.h
deleted file mode 100644
index 4f840bf06..000000000
--- a/src/pk/ecdsa/ecc_core.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*************************************************
-* ECC Core Header File                           *
-* (C) 1999-2007 Jack Lloyd                       *
-* (C) 2007 FlexSecure GmbH                       *
-*************************************************/
-
-#ifndef BOTAN_ECC_CORE_H__
-#define BOTAN_ECC_CORE_H__
-
-#include <botan/bigint.h>
-#include <botan/blinding.h>
-#include <botan/pk_ops.h>
-#include <botan/ec_dompar.h>
-
-namespace Botan {
-
-/*************************************************
-* ECDSA Core                                     *
-*************************************************/
-class ECDSA_Core
-   {
-   public:
-      bool verify(const byte signature[], u32bit sig_len,
-                  const byte message[], u32bit mess_len) const;
-
-      SecureVector<byte> sign(const byte message[], u32bit mess_len) const;
-
-      ECDSA_Core& operator=(const ECDSA_Core&);
-
-      ECDSA_Core() { op = 0; }
-
-      ECDSA_Core(const ECDSA_Core&);
-
-      ECDSA_Core(const EC_Domain_Params& dom_pars,
-                 const BigInt& priv_key,
-                 const PointGFp& pub_key);
-
-      ~ECDSA_Core() { delete op; }
-   private:
-      ECDSA_Operation* op;
-   };
-
-/*************************************************
-* ECKAEG Core                                    *
-*************************************************/
-class ECKAEG_Core
-   {
-   public:
-      SecureVector<byte> agree(const PointGFp&) const;
-
-      ECKAEG_Core& operator=(const ECKAEG_Core&);
-
-      ECKAEG_Core() { op = 0; }
-
-      ECKAEG_Core(const ECKAEG_Core&);
-
-      ECKAEG_Core(const EC_Domain_Params& dom_pars,
-                  const BigInt& priv_key,
-                  PointGFp const& pub_key);
-
-      ~ECKAEG_Core() { delete op; }
-   private:
-      ECKAEG_Operation* op;
-      Blinder blinder;
-   };
-
-}
-
-#endif
diff --git a/src/pk/ecdsa/ecdsa.cpp b/src/pk/ecdsa/ecdsa.cpp
deleted file mode 100644
index 04dc1e529..000000000
--- a/src/pk/ecdsa/ecdsa.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-#include <botan/bigint.h>
-#include <botan/ecdsa.h>
-#include <memory>
-
-namespace Botan {
-
-ECDSA_Signature::ECDSA_Signature(const BigInt& r, const BigInt& s)
-   : m_r(r),
-     m_s(s)
-   {}
-
-ECDSA_Signature::ECDSA_Signature(ECDSA_Signature const& other)
-   : m_r(other.m_r),
-     m_s(other.m_s)
-   {}
-
-ECDSA_Signature const& ECDSA_Signature::operator=(ECDSA_Signature const& other)
-   {
-   m_r = other.m_r;
-   m_s = other.m_s;
-   return *this;
-   }
-
-bool operator== ( ECDSA_Signature const& lhs, ECDSA_Signature const& rhs )
-   {
-   return (lhs.get_r() == rhs.get_r() && lhs.get_s() == rhs.get_s());
-   }
-
-ECDSA_Signature_Decoder* ECDSA_Signature::x509_decoder()
-   {
-   return new ECDSA_Signature_Decoder(this);
-   }
-
-ECDSA_Signature_Encoder* ECDSA_Signature::x509_encoder() const
-   {
-   return new ECDSA_Signature_Encoder(this);
-   }
-SecureVector<byte> const ECDSA_Signature::get_concatenation() const
-   {
-   u32bit enc_len = m_r > m_s ? m_r.bytes() : m_s.bytes(); // use the larger
-   SecureVector<byte> sv_r = BigInt::encode_1363 ( m_r, enc_len );
-   SecureVector<byte> sv_s = BigInt::encode_1363 ( m_s, enc_len );
-   SecureVector<byte> result(sv_r);
-   result.append(sv_s);
-   return result;
-   }
-
-ECDSA_Signature const decode_seq(MemoryRegion<byte> const& seq)
-   {
-   ECDSA_Signature sig;
-   std::auto_ptr<ECDSA_Signature_Decoder> dec(sig.x509_decoder());
-   dec->signature_bits(seq);
-   return sig;
-   }
-
-ECDSA_Signature const decode_concatenation(MemoryRegion<byte> const& concatenation)
-   {
-   if(concatenation.size() % 2 != 0)
-      {
-      throw Invalid_Argument("Erroneous length of signature");
-      }
-   u32bit rs_len = concatenation.size()/2;
-   SecureVector<byte> sv_r;
-   SecureVector<byte> sv_s;
-   sv_r.set(concatenation.begin(), rs_len);
-   sv_s.set(&concatenation[rs_len], rs_len);
-   BigInt r = BigInt::decode ( sv_r, sv_r.size());
-   BigInt s = BigInt::decode (sv_s, sv_s.size());
-   return ECDSA_Signature(r, s);
-   }
-
-}
diff --git a/src/pk/ecdsa/ecdsa.h b/src/pk/ecdsa/ecdsa.h
deleted file mode 100644
index 2f8392a3f..000000000
--- a/src/pk/ecdsa/ecdsa.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*************************************************
-* ECDSA Header File                              *
-* (C) 2007 Falko Strenzke, FlexSecure GmbH       *
-* Defines classes ECDSA_Signature  and           *
-* ECDSA_Signature_De/Encoder,                    *
-*************************************************/
-
-#ifndef BOTAN_ECDSA_H__
-#define BOTAN_ECDSA_H__
-
-#include <botan/bigint.h>
-#include <botan/der_enc.h>
-#include <botan/ber_dec.h>
-
-namespace Botan {
-
-class ECDSA_Signature_Decoder;
-class ECDSA_Signature_Encoder;
-
-class ECDSA_Signature
-   {
-      friend class ECDSA_Signature_Decoder;
-      friend class ECDSA_Signature_Encoder;
-   public:
-      ECDSA_Signature(const BigInt& r, const BigInt& s);
-      ECDSA_Signature()
-         {}
-      ;
-      ECDSA_Signature(ECDSA_Signature const& other);
-      ECDSA_Signature const& operator=(ECDSA_Signature const& other);
-
-      BigInt const get_r() const
-         {
-         return m_r;
-         }
-      BigInt const get_s() const
-         {
-         return m_s;
-         }
-      /**
-      * return the r||s
-      */
-      SecureVector<byte> const get_concatenation() const;
-
-
-      ECDSA_Signature_Encoder* x509_encoder() const;
-      ECDSA_Signature_Decoder* x509_decoder();
-   private:
-      BigInt m_r;
-      BigInt m_s;
-   };
-
-bool operator== ( ECDSA_Signature const& lhs, ECDSA_Signature const& rhs );
-inline bool operator!= ( ECDSA_Signature const& lhs, ECDSA_Signature const& rhs )
-   {
-   return !operator== ( lhs, rhs );
-   }
-
-class ECDSA_Signature_Decoder
-   {
-   public:
-      void signature_bits(const MemoryRegion<byte>& bits)
-         {
-         BER_Decoder(bits)
-            .start_cons(SEQUENCE)
-            .decode(m_signature->m_r)
-            .decode(m_signature->m_s)
-            .verify_end()
-            .end_cons();
-         }
-      ECDSA_Signature_Decoder(ECDSA_Signature* signature) : m_signature(signature)
-         {}
-   private:
-      ECDSA_Signature* m_signature;
-   };
-
-class ECDSA_Signature_Encoder
-   {
-   public:
-      MemoryVector<byte> signature_bits() const
-         {
-         return DER_Encoder()
-            .start_cons(SEQUENCE)
-            .encode(m_signature->m_r)
-            .encode(m_signature->m_s)
-            .end_cons()
-            .get_contents();
-         }
-      ECDSA_Signature_Encoder(const ECDSA_Signature* signature) : m_signature(signature)
-         {}
-   private:
-      const ECDSA_Signature* m_signature;
-   };
-
-ECDSA_Signature const decode_seq(MemoryRegion<byte> const& seq);
-ECDSA_Signature const decode_concatenation(MemoryRegion<byte> const& concatenation);
-
-}
-
-#endif
diff --git a/src/pk/ecdsa/info.txt b/src/pk/ecdsa/info.txt
deleted file mode 100644
index 699c62214..000000000
--- a/src/pk/ecdsa/info.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-realname "ECDSA/ECKAEG"
-
-define ECDSA
-
-load_on auto
-
-<add>
-ec.cpp
-ec.h
-ecc_core.cpp
-ecc_core.h
-ecdsa.cpp
-ecdsa.h
-</add>
-
-<requires>
-asn1
-bigint
-ec_dompar
-numbertheory
-gfpmath
-pubkey
-</requires>