Browsing by Author "Waqar Akbar"

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    AN ADVANCED METHOD OF SUBSTITUTION-BOXES USING RATIONAL CHAOTIC MAP
    (UMT, Lahore, 2021) Waqar Akbar
    Many kinds of chaotic cryptosystem have been proposed. This proposed technique provides an innovative approach for building secure substitute-boxes cryptographically using rational chaotic mapping. The suggested rational chaotic mapping is effectively capable of mapping the plaintext order to a huge 8 × 8 S-box that meets the bijective function necessities. The usage of rational chaotic map retains the consistency of the S-box design process and was found to be consistent in comparison to other current substitution-box methods which are used to generate S-boxes. The suggested S-box example is retrieved which has been critically analyzed following normal quality parameters involving, strict avalanche criterion, bijection, nonlinearity, linear probability, differential uniformity and bit independence criterion. To figure out its cryptographic high point, the performance results are associated with the recent analyzed S-boxes. The basic examinations support that the suggested S-box development system is significantly creative and powerful to produce cryptographically solid substitute-boxes
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    UMT bits and bites
    (University of Management and Technolog, 2017) Arslan Ahmad; Waqar Akbar; Muhammad Muneeb Munir
    This project “Bits and Bites” concentrates on the development of a website for university of management and technology cafeteria. By visiting this website users can view food items and only faculty members can place orders. There will be an admin panel in this website where an admin can add different items. The purpose of this project is to digitize that manual food ordering system (for faculty). However; the administrator will manage the accounts of faculty members. He receives orders and he will respond to these orders either by approving the order or by rejecting the order according to the situation. This system is developed on the basis of software development lifecycle. The languages that are used are HTML and PHP. MySQL server is used as the database of the system for containing records. PHP programming language is used because of its numerous benefits. PHP is stable, open source and secure programming language. Is is easily connected to database because it has built-in database connection modules. The admin panel will be developed by wordpress because it is easy to manage the website