1 files changed, 62 insertions, 0 deletions
diff --git a/src/engine/openssl/eng_ossl.h b/src/engine/openssl/eng_ossl.h
new file mode 100644
index 000000000..7f345f0ff
--- /dev/null
+++ b/src/engine/openssl/eng_ossl.h
@@ -0,0 +1,62 @@
+/*************************************************
+* OpenSSL Engine Header File                     *
+* (C) 1999-2007 Jack Lloyd                       *
+*************************************************/
+
+#ifndef BOTAN_ENGINE_OPENSSL_H__
+#define BOTAN_ENGINE_OPENSSL_H__
+
+#include <botan/engine.h>
+
+namespace Botan {
+
+/*************************************************
+* OpenSSL Engine                                 *
+*************************************************/
+class BOTAN_DLL OpenSSL_Engine : public Engine
+   {
+   public:
+      /**
+      * Return the provider name ("openssl")
+      */
+      std::string provider_name() const { return "openssl"; }
+
+#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&) const;
+#endif
+
+#if defined(BOTAN_HAS_DSA)
+      DSA_Operation* dsa_op(const DL_Group&, const BigInt&,
+                            const BigInt&) const;
+#endif
+
+#if defined(BOTAN_HAS_NYBERG_RUEPPEL)
+      NR_Operation* nr_op(const DL_Group&, const BigInt&, const BigInt&) const;
+#endif
+
+#if defined(BOTAN_HAS_ELGAMAL)
+      ELG_Operation* elg_op(const DL_Group&, const BigInt&,
+                            const BigInt&) const;
+#endif
+
+#if defined(BOTAN_HAS_DIFFIE_HELLMAN)
+      DH_Operation* dh_op(const DL_Group&, const BigInt&) const;
+#endif
+
+      Modular_Exponentiator* mod_exp(const BigInt&,
+                                     Power_Mod::Usage_Hints) const;
+   private:
+      BlockCipher* find_block_cipher(const SCAN_Name&,
+                                     Algorithm_Factory&) const;
+
+      StreamCipher* find_stream_cipher(const SCAN_Name&,
+                                       Algorithm_Factory&) const;
+
+      HashFunction* find_hash(const SCAN_Name&, Algorithm_Factory&) const;
+   };
+
+}
+
+#endif