diff options
Diffstat (limited to 'CryptClass/HASHCrypt.hpp')
| -rw-r--r-- | CryptClass/HASHCrypt.hpp | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/CryptClass/HASHCrypt.hpp b/CryptClass/HASHCrypt.hpp index 2436040..b4b02fd 100644 --- a/CryptClass/HASHCrypt.hpp +++ b/CryptClass/HASHCrypt.hpp @@ -8,6 +8,8 @@ * */ +#ifndef __HASHCrypt__ +#define __HASHCrypt__ //----- std ----- #include <iostream> @@ -15,11 +17,11 @@ #include <sstream> //----- crypto++ ----- +#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1 #include <crypto++/md5.h> //For MD5 #include <crypto++/hex.h> //For Hex convertion #include <crypto++/sha.h> //For SHA - - +#include <crypto++/modes.h> /** @@ -66,7 +68,35 @@ class HASHCrypt{ * **Warning** digest will be modified. * Digest must be an array of byte with 32 entries */ - void getSHA_256(std::string chain, byte* digest, int size); //Retourne SHA_256 + void getSHA_256(std::string chain, byte* digest, int size); //Return SHA_256 + + + /** + * @brief Convert digest to a string of HEX characters + * + * @param digest : An array of bytes (8 bits) + * @param size : Length of the array digest + * + * @return a string of hex digest equivalent + * + * Digest must be an array of byte with 16 entries + */ + std::string digestToString(byte* digest, int size); //Return a string of a digest + + /** + * @brief Compare 2 digest + * + * @param digest1 : An array of bytes (8 bits) + * @param digest2 : An array of bytes (8 bits) + * @param size : Length of the array digest1 or digest2 + * + * @return a boolean if digest1 equals to digest2 + * + * **Warning** if sizeof(digest1) != sizeof(digest 2) : segmentation fault ! + * Compare the two digest. + */ + bool compareDigest(byte* digest1, byte* digest2, int size); + private: @@ -97,3 +127,5 @@ class HASHCrypt{ }; + +#endif |