Move most of the remaining libstate code to pk_engine.cpp, move engines

back to the toplevel since most othe dependencies have been removed now
(except get_cipher which still needs changes)

1 files changed, 92 insertions, 0 deletions

diff --git a/src/libstate/pk_engine.h b/src/libstate/pk_engine.h
new file mode 100644
index 000000000..4c54f46e1
--- /dev/null
+++ b/src/libstate/pk_engine.h
@@ -0,0 +1,92 @@
+/**
+* Engine for PK
+* (C) 1999-2007 Jack Lloyd
+*/
+
+#ifndef BOTAN_ENGINE_PK_LOOKUP_H__
+#define BOTAN_ENGINE_PK_LOOKUP_H__
+
+#include <botan/bigint.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_DIFFIE_HELLMAN)
+  #include <botan/dh_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_ECDSA)
+  #include <botan/ecdsa_op.h>
+  #include <botan/ec_dompar.h>
+#endif
+
+#if defined(BOTAN_HAS_ECKAEG)
+  #include <botan/eckaeg_op.h>
+  #include <botan/ec_dompar.h>
+#endif
+
+namespace Botan {
+
+class Algorithm_Factory;
+class Keyed_Filter;
+class Modular_Exponentiator;
+
+namespace Engine_Core {
+
+/*************************************************
+* Get an operation from an Engine                *
+*************************************************/
+Modular_Exponentiator* mod_exp(const BigInt&, Power_Mod::Usage_Hints);
+
+#if defined(BOTAN_HAS_IF_PUBLIC_KEY_FAMILY)
+IF_Operation* if_op(const BigInt&, const BigInt&, const BigInt&,
+                    const BigInt&, const BigInt&, const BigInt&,
+                    const BigInt&, const BigInt&);
+#endif
+
+#if defined(BOTAN_HAS_DSA)
+DSA_Operation* dsa_op(const DL_Group&, const BigInt&, const BigInt&);
+#endif
+
+#if defined(BOTAN_HAS_NYBERG_RUEPPEL)
+NR_Operation* nr_op(const DL_Group&, const BigInt&, const BigInt&);
+#endif
+
+#if defined(BOTAN_HAS_ELGAMAL)
+ELG_Operation* elg_op(const DL_Group&, const BigInt&, const BigInt&);
+#endif
+
+#if defined(BOTAN_HAS_DIFFIE_HELLMAN)
+DH_Operation* dh_op(const DL_Group&, const BigInt&);
+#endif
+
+#if defined(BOTAN_HAS_ECDSA)
+ECDSA_Operation* ecdsa_op(const EC_Domain_Params& dom_pars,
+                          const BigInt& priv_key,
+                          const PointGFp& pub_key);
+#endif
+
+#if defined(BOTAN_HAS_ECKAEG)
+ECKAEG_Operation* eckaeg_op(const EC_Domain_Params& dom_pars,
+                            const BigInt& priv_key,
+                            const PointGFp& pub_key);
+#endif
+
+}
+
+}
+
+#endif