add x86/x64 assembly for SHA-256,

add DEFAULT_CHANNEL and AAD_CHANNEL,
fix macChannel for AuthenticatedEncryptionFilter


git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@440 57ff6487-cd31-0410-9ec3-f628ee90f5f0

1 files changed, 10 insertions, 4 deletions

diff --git a/sha.h b/sha.h
index 09ef24a..ff580f6 100644
--- a/sha.h
+++ b/sha.h
@@ -17,25 +17,31 @@ public:
 typedef SHA1 SHA;	// for backwards compatibility
 
 //! implements the SHA-256 standard
-class CRYPTOPP_DLL SHA256 : public IteratedHashWithStaticTransform<word32, BigEndian, 64, 32, SHA256>
+class CRYPTOPP_DLL SHA256 : public IteratedHashWithStaticTransform<word32, BigEndian, 64, 32, SHA256, 32, CRYPTOPP_BOOL_X86||CRYPTOPP_BOOL_X64>
 {
 public:
+#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)
+	size_t HashMultipleBlocks(const word32 *input, size_t length);
+#endif
 	static void CRYPTOPP_API InitState(HashWordType *state);
 	static void CRYPTOPP_API Transform(word32 *digest, const word32 *data);
 	static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-256";}
 };
 
 //! implements the SHA-224 standard
-class CRYPTOPP_DLL SHA224 : public IteratedHashWithStaticTransform<word32, BigEndian, 64, 32, SHA224, 28>
+class CRYPTOPP_DLL SHA224 : public IteratedHashWithStaticTransform<word32, BigEndian, 64, 32, SHA224, 28, CRYPTOPP_BOOL_X86||CRYPTOPP_BOOL_X64>
 {
 public:
+#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)
+	size_t HashMultipleBlocks(const word32 *input, size_t length);
+#endif
 	static void CRYPTOPP_API InitState(HashWordType *state);
 	static void CRYPTOPP_API Transform(word32 *digest, const word32 *data) {SHA256::Transform(digest, data);}
 	static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-224";}
 };
 
 //! implements the SHA-512 standard
-class CRYPTOPP_DLL SHA512 : public IteratedHashWithStaticTransform<word64, BigEndian, 128, 64, SHA512>
+class CRYPTOPP_DLL SHA512 : public IteratedHashWithStaticTransform<word64, BigEndian, 128, 64, SHA512, 64, CRYPTOPP_BOOL_X86>
 {
 public:
 	static void CRYPTOPP_API InitState(HashWordType *state);
@@ -44,7 +50,7 @@ public:
 };
 
 //! implements the SHA-384 standard
-class CRYPTOPP_DLL SHA384 : public IteratedHashWithStaticTransform<word64, BigEndian, 128, 64, SHA384, 48>
+class CRYPTOPP_DLL SHA384 : public IteratedHashWithStaticTransform<word64, BigEndian, 128, 64, SHA384, 48, CRYPTOPP_BOOL_X86>
 {
 public:
 	static void CRYPTOPP_API InitState(HashWordType *state);