Make CAST temporaries class members

1 files changed, 3 insertions, 0 deletions

diff --git a/cast.h b/cast.h
index 08ac2951..c0ac3347 100644
--- a/cast.h
+++ b/cast.h
@@ -41,6 +41,7 @@ class CAST128 : public CAST128_Info, public BlockCipherDocumentation
 	protected:

 		bool reduced;

 		FixedSizeSecBlock<word32, 32> K;

+		mutable FixedSizeSecBlock<word32, 3> m_t;

 	};

 

 	/// \brief CAST128 block cipher encryption operation

@@ -88,6 +89,8 @@ class CAST256 : public CAST256_Info, public BlockCipherDocumentation
 		static void Omega(int i, word32 kappa[8]);

 

 		FixedSizeSecBlock<word32, 8*12> K;

+		mutable FixedSizeSecBlock<word32, 8> kappa;

+		mutable FixedSizeSecBlock<word32, 3> m_t;

 	};

 

 public: