Remove dependency on Default_Engine from pubkey code

2 files changed, 120 insertions, 0 deletions

diff --git a/src/engine/def_engine/def_pk_ops.cpp b/src/engine/def_engine/def_pk_ops.cpp
new file mode 100644
index 000000000..8d589b8f3
--- /dev/null
+++ b/src/engine/def_engine/def_pk_ops.cpp
@@ -0,0 +1,119 @@
+/*************************************************
+* PK Operations Source File                      *
+* (C) 1999-2007 Jack Lloyd                       *
+*************************************************/
+
+#include <botan/eng_def.h>
+
+#if defined(BOTAN_HAS_IF_PUBLIC_KEY_FAMILY)
+  #include <botan/if_op.h>
+#endif
+
+#if defined(BOTAN_HAS_DSA)
+  #include <botan/dsa_op.h>
+#endif
+
+#if defined(BOTAN_HAS_NYBERG_RUEPPEL)
+  #include <botan/nr_op.h>
+#endif
+
+#if defined(BOTAN_HAS_ELGAMAL)
+  #include <botan/elg_op.h>
+#endif
+
+#if defined(BOTAN_HAS_DIFFIE_HELLMAN)
+  #include <botan/dh_op.h>
+#endif
+
+#if defined(BOTAN_HAS_ECDSA)
+  #include <botan/ecdsa_op.h>
+#endif
+
+#if defined(BOTAN_HAS_ECKAEG)
+  #include <botan/eckaeg_op.h>
+#endif
+
+namespace Botan {
+
+#if defined(BOTAN_HAS_IF_PUBLIC_KEY_FAMILY)
+/*************************************************
+* Acquire an IF op                               *
+*************************************************/
+IF_Operation* Default_Engine::if_op(const BigInt& e, const BigInt& n,
+                                    const BigInt& d, const BigInt& p,
+                                    const BigInt& q, const BigInt& d1,
+                                    const BigInt& d2, const BigInt& c) const
+   {
+   return new Default_IF_Op(e, n, d, p, q, d1, d2, c);
+   }
+#endif
+
+#if defined(BOTAN_HAS_DSA)
+/*************************************************
+* Acquire a DSA op                               *
+*************************************************/
+DSA_Operation* Default_Engine::dsa_op(const DL_Group& group, const BigInt& y,
+                                      const BigInt& x) const
+   {
+   return new Default_DSA_Op(group, y, x);
+   }
+#endif
+
+#if defined(BOTAN_HAS_NYBERG_RUEPPEL)
+/*************************************************
+* Acquire a NR op                                *
+*************************************************/
+NR_Operation* Default_Engine::nr_op(const DL_Group& group, const BigInt& y,
+                                    const BigInt& x) const
+   {
+   return new Default_NR_Op(group, y, x);
+   }
+#endif
+
+#if defined(BOTAN_HAS_ELGAMAL)
+/*************************************************
+* Acquire an ElGamal op                          *
+*************************************************/
+ELG_Operation* Default_Engine::elg_op(const DL_Group& group, const BigInt& y,
+                                      const BigInt& x) const
+   {
+   return new Default_ELG_Op(group, y, x);
+   }
+#endif
+
+#if defined(BOTAN_HAS_DIFFIE_HELLMAN)
+/*************************************************
+* Acquire a DH op                                *
+*************************************************/
+DH_Operation* Default_Engine::dh_op(const DL_Group& group,
+                                    const BigInt& x) const
+   {
+   return new Default_DH_Op(group, x);
+   }
+#endif
+
+#if defined(BOTAN_HAS_ECDSA)
+/*************************************************
+* Acquire a ECDSA op                             *
+*************************************************/
+ECDSA_Operation* Default_Engine::ecdsa_op(const EC_Domain_Params& dom_pars,
+                                          const BigInt& priv_key,
+                                          const PointGFp& pub_key) const
+   {
+   return new Default_ECDSA_Op(dom_pars, priv_key, pub_key);
+   }
+#endif
+
+#if defined(BOTAN_HAS_ECKAEG)
+/*************************************************
+* Acquire a ECKAEG op                            *
+*************************************************/
+ECKAEG_Operation* Default_Engine::eckaeg_op(const EC_Domain_Params& dom_pars,
+                                            const BigInt& priv_key,
+                                            const PointGFp& pub_key) const
+   {
+   return new Default_ECKAEG_Op(dom_pars, priv_key, pub_key);
+   }
+#endif
+
+}
diff --git a/src/engine/def_engine/info.txt b/src/engine/def_engine/info.txt
index 3adf26411..0858f6114 100644
--- a/src/engine/def_engine/info.txt
+++ b/src/engine/def_engine/info.txt
@@ -12,4 +12,5 @@ lookup_cipher.cpp
 lookup_hash.cpp
 lookup_mac.cpp
 lookup_s2k.cpp
+def_pk_ops.cpp
 </add>