DecryptBlock Method

Decrypts a block and returns the decrypted data.

Syntax

QByteArray DecryptBlock(const QByteArray& qbaInputBuffer);

Remarks

DecryptBlock will decrypt the input data and return the decrypted block. The decrypted block will always be the same length as the encrypted data. The following properties are applicable:

• IV (required)
• Key (required)

InputBuffer specifies the input data to encrypt.

DecryptBlock Example

TBD.

Error Handling

This method returns a Binary String value; 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.