Right Divisibility in Erasing Semi-Thue Systems: A Minimal View of Intruder Deduction

The intruder deduction problem is central to symbolic security-protocol analysis: it asks whether an attacker can derive a target message from observed messages using cryptographic operators available to the attacker. Although convergent rewrite systems provide canonical normal forms, deduction...

Python 2.7 check_multiply_size() Integer Overflow Vulnerability

Several functions within the imageop module are vulnerable to exploitable buffer overflows due to unsafe arithmetic in checkmultiplysize. The problem exists because the check to confirm that size == product / y / x does not take remainders into account. Title: Python 2.7 checkmultiplysize Integer...