Add constexpr-ness to StaticAlgorithmName member function

1 files changed, 5 insertions, 5 deletions

diff --git a/sha.h b/sha.h
index c70d9d1f..7c145115 100644
--- a/sha.h
+++ b/sha.h
@@ -23,7 +23,7 @@ class CRYPTOPP_DLL SHA1 : public IteratedHashWithStaticTransform<word32, BigEndi
 public:

 	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-1";}

+	CRYPTOPP_CONSTEXPR static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-1";}

 };

 

 typedef SHA1 SHA;	// for backwards compatibility

@@ -37,7 +37,7 @@ public:
 #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";}

+	CRYPTOPP_CONSTEXPR static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-256";}

 };

 

 //! implements the SHA-224 standard

@@ -49,7 +49,7 @@ public:
 #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";}

+	CRYPTOPP_CONSTEXPR static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-224";}

 };

 

 //! implements the SHA-512 standard

@@ -58,7 +58,7 @@ class CRYPTOPP_DLL SHA512 : public IteratedHashWithStaticTransform<word64, BigEn
 public:

 	static void CRYPTOPP_API InitState(HashWordType *state);

 	static void CRYPTOPP_API Transform(word64 *digest, const word64 *data);

-	static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-512";}

+	CRYPTOPP_CONSTEXPR static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-512";}

 };

 

 //! implements the SHA-384 standard

@@ -67,7 +67,7 @@ class CRYPTOPP_DLL SHA384 : public IteratedHashWithStaticTransform<word64, BigEn
 public:

 	static void CRYPTOPP_API InitState(HashWordType *state);

 	static void CRYPTOPP_API Transform(word64 *digest, const word64 *data) {SHA512::Transform(digest, data);}

-	static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-384";}

+	CRYPTOPP_CONSTEXPR static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-384";}

 };

 

 NAMESPACE_END