Split ecdsa module into ecc_key, ecdsa, eckaeg

Add actual implementations (from InSiTo) for ECDSA_Operation and
ECKAEG_Operation.

1 files changed, 0 insertions, 141 deletions

diff --git a/src/pubkey/ecdsa/ecc_key.cpp b/src/pubkey/ecdsa/ecc_key.cpp
deleted file mode 100644
index 36226b47b..000000000
--- a/src/pubkey/ecdsa/ecc_key.cpp
+++ /dev/null
@@ -1,141 +0,0 @@
-/*************************************************
-* ECC Key implemenation                          *
-* (C) 2007 Manuel Hartl / FlexSecure GmbH        *
-*                                                *
-*          Falko Strenzke                        *
-*          [email protected]                *
-*************************************************/
-
-#include <botan/ecc_key.h>
-#include <botan/x509_key.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");
-      }
-   }
-
-}