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  • Cryptanalysis and enhancement of authentication protocols

    Creator:
    Kim, Minho
    Abstract:
    Authentication protocols play important roles in network security. A variety of authentication protocols ranging from complex public-key cryptosystems to simple password-based authentication schemes have been proposed. However, currently there is no fully secure authentication scheme that can resist all known attacks. When a user authentication is performed over an insecure...
    Resource Type:
    Dissertation
    Full Text:
    transactions. It is well suited as a charging mechanism for public transportation systems, access control to

  • Efficient key management protocols for mobile ad hoc networks

    Creator:
    Erdem, Özkan M.
    Abstract:
    In this thesis, novel solutions are proposed for key management issues in mobile ad hoc networks. Presented Hierarchical Binary Tree (HBT) based model is distributed, self-organizing, scalable and does not employ online key distribution authority or group manager. Two different group authentication and group key establishment protocols are proposed for...
    Resource Type:
    Dissertation
    Full Text:
    degree of Doctor of Philosophy in Electrical and Computer Engineering presented on March 18, 2005

  • Optimizing the advanced encryption standard on Intel's SIMD architecture

    Creator:
    Godbole, Pankaj
    Abstract:
    The Advanced Encryption Standard (AES) is the new standard for cryptography and has gained wide support as a means to secure digital data. Hence, it is beneficial to develop an implementation of AES that has a high throughput. SIMD technology is very effective in increasing the performance of some cryptographic...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science in Electrical and Computer Engineering presented on January 15, 2004. Title

  • Hardware encryption using the MPC180 security co-processor

    Creator:
    Banerjee, Uday
    Abstract:
    Hardware cryptography offers a reliable way to provide security for data that is sent over networks. Security processors have taken the stage in the movement for secure computing. Some of the more prominent security processors belong to the S1 family created by Motorola. The primary goal of this thesis is...
    Resource Type:
    Masters Thesis
    Full Text:
    different computer from which the Tornado tools reside. The tools need to have network access to the remote

  • Enhancing WebGen5 with access control, AJAX support, and editable-and-insertable select form

    Creator:
    Imaeda, Mariko
    Abstract:
    WebGen is a software tool for generating Web scripts automatically for a Web-based database application. In this project, access control, AJAX support, and editable-and-insertable table mechanisms were added to WebGen. With our access control mechanism, an access-control level can be specified for each table. In access control level 1, for...
    Resource Type:
    Capstone Project
    Full Text:
    with Access Control, AJAX Support, and Editable-and-Insertable Select Form

  • Record-based access control mechanism for a database

    Creator:
    Li, Li
    Abstract:
    Current database systems apply access control mostly on tables and columns. However, many applications require access control on individual rows in database tables. Therefore, we have implemented a row-based access control mechanism. In our model for access control, object groups, in addition to user groups, are used to reduce the...
    Resource Type:
    Capstone Project
    Full Text:
    1 Li Li Record-Based Access Control

  • EM-MAC : an energy-aware multi-channel medium access control protocol for multi-hop wireless networks

    Creator:
    Sivanantha, Akhil
    Abstract:
    The stupendous growth in wireless and mobile devices in the recent years has prompted researchers to look at innovative approaches that enable effective use of the available resources. In this thesis, we propose a medium access control (MAC) protocol, referred to as EM-MAC, that enables wireless devices with multi-channel access...
    Resource Type:
    Masters Thesis
    Full Text:
    Energy-Aware Multi-Channel Medium Access Control Protocol for Multi-Hop Wireless Networks Abstract

  • A Comparative Study on How SVN and Git Affect Software Changes

    Creator:
    Codoban, Mihai
    Abstract:
    Distributed Version Control Systems (DVCS) have seen an increase in popularity relative to traditional Centralized Version Control Systems (CVCS). Yet we know little on whether VCS tools meet the needs of software developers when managing software change or whether developers are benefitting from the extra power of DVCS. Without such...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science in Computer Science presented on June 17, 2015. Title: A Comparative Study on How SVN

  • Test case prioritization

    Creator:
    Chu, Chengyun, 1974-
    Abstract:
    Prioritization techniques are used to schedule test cases to execute in a specific order to maximize some objective function. There are a variety of possible objective functions, such as a function that measures how quickly faults can be detected within the testing process, or a function that measures how fast...
    Resource Type:
    Masters Thesis
    Full Text:
    Chengyun Chu for the degree of Master of Science in Computer Science presented on June 1st, 1999. Title

  • An experimental study of cost cognizant test case prioritization

    Creator:
    Goel, Amit
    Abstract:
    Test case prioritization techniques schedule test cases for regression testing in an order that increases their ability to meet some performance goal. One performance goal, rate of fault detection, measures how quickly faults are detected within the testing process. The APFD metric had been proposed for measuring the rate of...
    Resource Type:
    Masters Thesis
    Full Text:
    of Science in Computer Science presented on December 2, 2002. Title: An Experimental Study Of Cost