MFC에서 HASH Class 사용하기

출처 - CodeProject

MD5

// Define a CHash object
CHash hashObj;

// Set the algorithm
hashObj.SetHashAlgorithm(MD5);

// Set the operation
hashObj.SetHashOperation(STRING_HASH);

// Set the string
hashObj.SetHashString("String to hash");

// Hash the string
CString outHash = hashObj.DoHash();

SHA1

// Define a CHash object
CHash hashObj;

// Set the algorithm
hashObj.SetHashAlgorithm(SHA1);

// Set the operation
hashObj.SetHashOperation(FILE_HASH);

// Set the file
hashObj.SetHashFile("C:\\Windows\\Explorer.exe");

// Hash the file
CString outHash = hashObj.DoHash();

SHA2

// Define a CHash object
CHash hashObj;

// Set the operation
hashObj.SetHashOperation(FILE_HASH);

// Set the algorithm
hashObj.SetHashAlgorithm(SHA2);

// Set the SHA-2 strength
hashObj.SetSHA2Strength(256);

// Set the file
hashObj.SetHashFile("C:\\Windows\\Explorer.exe");

// Hash the file
CString outHash = hashObj.DoHash();