changes for 5.6:

    - added AuthenticatedSymmetricCipher interface class and Filter wrappers
    - added CCM, GCM (with SSE2 assembly), CMAC, and SEED
    - improved AES speed on x86 and x64
    - removed WORD64_AVAILABLE; compiler 64-bit int support is now required

1 files changed, 0 insertions, 4 deletions

diff --git a/sha.h b/sha.h
index 40eb6df6..09ef24ae 100644
--- a/sha.h
+++ b/sha.h
@@ -34,8 +34,6 @@ public:
 	static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-224";}
 };
 
-#ifdef WORD64_AVAILABLE
-
 //! implements the SHA-512 standard
 class CRYPTOPP_DLL SHA512 : public IteratedHashWithStaticTransform<word64, BigEndian, 128, 64, SHA512>
 {
@@ -54,8 +52,6 @@ public:
 	static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-384";}
 };
 
-#endif
-
 NAMESPACE_END
 
 #endif