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

1 files changed, 115 insertions, 0 deletions

diff --git a/src/pubkey/ec_dompar/ec_dompar.h b/src/pubkey/ec_dompar/ec_dompar.h
new file mode 100644
index 000000000..8f9cc77d9
--- /dev/null
+++ b/src/pubkey/ec_dompar/ec_dompar.h
@@ -0,0 +1,115 @@
+/*************************************************
+* ECDSA Domain Parameters Header File            *
+* (C) 2007  Falko Strenzke, FlexSecure GmbH      *
+*************************************************/
+
+#ifndef EC_DOMPAR_H__
+#define EC_DOMPAR_H__
+
+#include <botan/point_gfp.h>
+#include <botan/gfp_element.h>
+#include <botan/curve_gfp.h>
+#include <botan/bigint.h>
+#include <botan/der_enc.h>
+#include <botan/ber_dec.h>
+#include <botan/alg_id.h>
+#include <botan/enums.h>
+
+namespace Botan {
+
+/**
+* This class represents elliptic curce domain parameters
+*/
+class EC_Domain_Params
+   {
+   public:
+
+      /**
+      * Construct Domain paramers from specified parameters
+      * @param curve elliptic curve
+      * @param base_point a base point
+      * @param order the order of the base point
+      * @param cofactor the cofactor
+      */
+      EC_Domain_Params(CurveGFp const& curve, PointGFp const& base_point,
+                       const BigInt& order, const BigInt& cofactor);
+
+      /**
+      * Return domain parameter curve
+      * @result domain parameter curve
+      */
+      const CurveGFp& get_curve() const
+         {
+         return m_curve;
+         }
+
+      /**
+      * Return domain parameter curve
+      * @result domain parameter curve
+      */
+      const PointGFp& get_base_point() const
+         {
+         return m_base_point;
+         }
+
+      /**
+      * Return the order of the base point
+      * @result order of the base point
+      */
+      const BigInt& get_order() const
+         {
+         return m_order;
+         }
+
+      /**
+      * Return the cofactor
+      * @result the cofactor
+      */
+      const BigInt& get_cofactor() const
+         {
+         return m_cofactor;
+         }
+
+      /**
+      * Return the OID of these domain parameters
+      * @result the OID
+      */
+      std::string get_oid() const { return m_oid; }
+
+   private:
+      friend EC_Domain_Params get_EC_Dom_Pars_by_oid(std::string oid);
+
+      CurveGFp m_curve;
+      PointGFp m_base_point;
+      BigInt m_order;
+      BigInt m_cofactor;
+      std::string m_oid;
+   };
+
+bool operator==(EC_Domain_Params const& lhs, EC_Domain_Params const& rhs);
+
+inline bool operator!=(const EC_Domain_Params& lhs,
+                       const EC_Domain_Params& rhs)
+   {
+   return !(lhs == rhs);
+   }
+
+enum EC_dompar_enc { ENC_EXPLICIT = 0, ENC_IMPLICITCA = 1, ENC_OID = 2 };
+
+SecureVector<byte> encode_der_ec_dompar(EC_Domain_Params const& dom_pars,
+                                        EC_dompar_enc enc_type);
+
+EC_Domain_Params decode_ber_ec_dompar(SecureVector<byte> const& encoded);
+
+/**
+* Factory function, the only way to obtain EC domain parameters with an OID.
+* The demanded OID has to be registered in the InSiTo configuration. Consult the file
+* policy.cpp for the default configuration.
+* @param the oid of the demanded EC domain parameters
+* @result the EC domain parameters associated with the OID
+*/
+EC_Domain_Params get_EC_Dom_Pars_by_oid(std::string oid);
+
+}
+
+#endif