SecureBlackbox 2020 C++ Edition

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Decrypt Method

Decrypts a buffer.

Syntax

ANSI (Cross Platform)
char* Decrypt(const char* lpBuffer, int lenBuffer, int *lpSize = NULL);

Unicode (Windows)
LPSTR Decrypt(LPCSTR lpBuffer, INT lenBuffer, LPINT lpSize = NULL);
- (NSData*)decrypt:(NSData*)buffer;
#define MID_PUBLICKEYCRYPTO_DECRYPT 3

SECUREBLACKBOX_EXTERNAL int SECUREBLACKBOX_CALL SecureBlackbox_PublicKeyCrypto_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

Use this method to decrypt a byte array and get the encrypted message in another byte array.

Specify the decryption key in Key property before calling this method.

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.
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SecureBlackbox 2020 C++ Edition - Version 20.0 [Build 8166]