Hash Method
Calculates a message digest over a byte array.
Syntax
ANSI (Cross Platform) char* Hash(const char* lpBuffer, int lenBuffer, int *lpSize = NULL); Unicode (Windows) LPSTR Hash(LPCSTR lpBuffer, INT lenBuffer, LPINT lpSize = NULL);
- (NSData*)hash:(NSData*)buffer;
#define MID_HASHFUNCTION_HASH 4 SECUREBLACKBOX_EXTERNAL int SECUREBLACKBOX_CALL SecureBlackbox_HashFunction_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);
Remarks
This method calculates and returns a message digest over the content of Buffer. This is a quick way to calculate a hash over a byte array in one go.
Error Handling (C++)
This method returns a Byte Array value (with length lpSize); after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.