diff options
Diffstat (limited to '')
| -rw-r--r-- | CryptoPP/md4.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/CryptoPP/md4.h b/CryptoPP/md4.h new file mode 100644 index 000000000..53387003c --- /dev/null +++ b/CryptoPP/md4.h @@ -0,0 +1,35 @@ +#ifndef CRYPTOPP_MD4_H +#define CRYPTOPP_MD4_H + +#include "iterhash.h" + +NAMESPACE_BEGIN(CryptoPP) + +namespace Weak1 { + +//! <a href="http://www.weidai.com/scan-mirror/md.html#MD4">MD4</a> +/*! \warning MD4 is considered insecure, and should not be used + unless you absolutely need it for compatibility. */ +class MD4 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, 16, MD4> +{ +public: + static void InitState(HashWordType *state); + static void Transform(word32 *digest, const word32 *data); + static const char *StaticAlgorithmName() {return "MD4";} +}; + +} +#if CRYPTOPP_ENABLE_NAMESPACE_WEAK >= 1 +namespace Weak {using namespace Weak1;} // import Weak1 into CryptoPP::Weak +#else +using namespace Weak1; // import Weak1 into CryptoPP with warning +#ifdef __GNUC__ +#warning "You may be using a weak algorithm that has been retained for backwards compatibility. Please '#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1' before including this .h file and prepend the class name with 'Weak::' to remove this warning." +#else +#pragma message("You may be using a weak algorithm that has been retained for backwards compatibility. Please '#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1' before including this .h file and prepend the class name with 'Weak::' to remove this warning.") +#endif +#endif + +NAMESPACE_END + +#endif |