Severity: Warning
Message: fopen(/home/answnniz/solutionspile.com/system/sessions/ci_session80c74b6518071c16b62e293c16ce69c6233fe37d): failed to open stream: Disk quota exceeded
Filename: drivers/Session_files_driver.php
Line Number: 176
Backtrace:
File: /home/answnniz/solutionspile.com/index.php
Line: 367
Function: require_once
Severity: Warning
Message: session_start(): Failed to read session data: user (path: /home/answnniz/solutionspile.com/system/sessions)
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home/answnniz/solutionspile.com/index.php
Line: 367
Function: require_once
Please use the knowledge (including finite field GF(2^(8)), extended Euclidean algorithm, polynomial division, affine transformation) we learn from lectures, and explain why, given an input 0xx44, the output of AES S-box is 0x1 b. Please make sure you provide the details of the calculation. You will not receive points if your answer is too brief.
