1 files changed, 65 insertions, 0 deletions
diff --git a/old/botan/build/botan/emsa3.h b/old/botan/build/botan/emsa3.h
new file mode 100644
index 0000000..301f214
--- /dev/null
+++ b/old/botan/build/botan/emsa3.h
@@ -0,0 +1,65 @@
+/*
+* EMSA3 and EMSA3_Raw
+* (C) 1999-2008 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_EMSA3_H__
+#define BOTAN_EMSA3_H__
+
+#include <botan/emsa.h>
+#include <botan/hash.h>
+
+namespace Botan {
+
+/**
+* EMSA3
+* aka PKCS #1 v1.5 signature padding
+* aka PKCS #1 block type 1
+*/
+class BOTAN_DLL EMSA3 : public EMSA
+   {
+   public:
+      EMSA3(HashFunction*);
+      ~EMSA3();
+
+      void update(const byte[], u32bit);
+
+      SecureVector<byte> raw_data();
+
+      SecureVector<byte> encoding_of(const MemoryRegion<byte>&, u32bit,
+                                     RandomNumberGenerator& rng);
+
+      bool verify(const MemoryRegion<byte>&, const MemoryRegion<byte>&,
+                  u32bit) throw();
+   private:
+      HashFunction* hash;
+      SecureVector<byte> hash_id;
+   };
+
+/**
+* EMSA3_Raw which is EMSA3 without a hash or digest id (which
+* according to QCA docs is "identical to PKCS#11's CKM_RSA_PKCS
+* mechanism", something I have not confirmed)
+*/
+class BOTAN_DLL EMSA3_Raw : public EMSA
+   {
+   public:
+      void update(const byte[], u32bit);
+
+      SecureVector<byte> raw_data();
+
+      SecureVector<byte> encoding_of(const MemoryRegion<byte>&, u32bit,
+                                     RandomNumberGenerator& rng);
+
+      bool verify(const MemoryRegion<byte>&, const MemoryRegion<byte>&,
+                  u32bit) throw();
+
+   private:
+      SecureVector<byte> message;
+   };
+
+}
+
+#endif