1 files changed, 91 insertions, 0 deletions
diff --git a/botan/build/botan/pk_filts.h b/botan/build/botan/pk_filts.h
new file mode 100644
index 0000000..8bf3fc2
--- /dev/null
+++ b/botan/build/botan/pk_filts.h
@@ -0,0 +1,91 @@
+/*
+* PK Filters
+* (C) 1999-2009 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_PK_FILTERS_H__
+#define BOTAN_PK_FILTERS_H__
+
+#include <botan/filter.h>
+#include <botan/pubkey.h>
+
+namespace Botan {
+
+/*
+* PK_Encryptor Filter
+*/
+class BOTAN_DLL PK_Encryptor_Filter : public Filter
+   {
+   public:
+      void write(const byte[], u32bit);
+      void end_msg();
+      PK_Encryptor_Filter(PK_Encryptor* c,
+                          RandomNumberGenerator& rng_ref) :
+         cipher(c), rng(rng_ref) {}
+      ~PK_Encryptor_Filter() { delete cipher; }
+   private:
+      PK_Encryptor* cipher;
+      RandomNumberGenerator& rng;
+      SecureVector<byte> buffer;
+   };
+
+/*
+* PK_Decryptor Filter
+*/
+class BOTAN_DLL PK_Decryptor_Filter : public Filter
+   {
+   public:
+      void write(const byte[], u32bit);
+      void end_msg();
+      PK_Decryptor_Filter(PK_Decryptor* c) : cipher(c) {}
+      ~PK_Decryptor_Filter() { delete cipher; }
+   private:
+      PK_Decryptor* cipher;
+      SecureVector<byte> buffer;
+   };
+
+/*
+* PK_Signer Filter
+*/
+class BOTAN_DLL PK_Signer_Filter : public Filter
+   {
+   public:
+      void write(const byte[], u32bit);
+      void end_msg();
+
+      PK_Signer_Filter(PK_Signer* s,
+                       RandomNumberGenerator& rng_ref) :
+         signer(s), rng(rng_ref) {}
+
+      ~PK_Signer_Filter() { delete signer; }
+   private:
+      PK_Signer* signer;
+      RandomNumberGenerator& rng;
+   };
+
+/*
+* PK_Verifier Filter
+*/
+class BOTAN_DLL PK_Verifier_Filter : public Filter
+   {
+   public:
+      void write(const byte[], u32bit);
+      void end_msg();
+
+      void set_signature(const byte[], u32bit);
+      void set_signature(const MemoryRegion<byte>&);
+
+      PK_Verifier_Filter(PK_Verifier* v) : verifier(v) {}
+      PK_Verifier_Filter(PK_Verifier*, const byte[], u32bit);
+      PK_Verifier_Filter(PK_Verifier*, const MemoryRegion<byte>&);
+      ~PK_Verifier_Filter() { delete verifier; }
+   private:
+      PK_Verifier* verifier;
+      SecureVector<byte> signature;
+   };
+
+}
+
+#endif