Mathematical Foundations for Cryptography

Dr. Sang-Yoon Chang is an Assistant Professor in the Computer Science department at the University of Colorado Colorado Springs (UCCS). He specializes in computer security and computer networks, with a particular focus on wireless networks, edge computing, and cyber-physical systems. His research aligns closely with advancements in the Internet of Things (IoT) and aims to enhance the security and efficiency of networked systems. Dr. Chang has a strong academic background, having earned both his Bachelor’s and Ph.D. degrees in Electrical and Computer Engineering from the University of Illinois at Urbana-Champaign.In addition to his research, Dr. Chang teaches several courses related to cryptography and network security, including "Asymmetric Cryptography and Key Management" and "Cryptography and Information Theory." His work has garnered attention for its relevance in today's technology landscape, particularly as it pertains to secure communications in increasingly interconnected environments.

William Bahn is a lecturer with a strong academic background in engineering and cryptography. He holds a Bachelor of Science in Engineering Physics and a Master of Engineering in Engineering Systems, both from the Colorado School of Mines. Bahn further advanced his education by earning a Ph.D. in Electrical Engineering from the University of Colorado Colorado Springs.With his expertise in electrical engineering and cryptography, Bahn teaches specialized courses focused on the mathematical and conceptual foundations of secure communications. His courses include Classical Cryptosystems and Core Concepts and Mathematical Foundations for Cryptography, providing students with a comprehensive understanding of cryptographic techniques and the underlying mathematical principles essential for secure systems.Bahn’s academic and research interests are centered on cryptography, making him a valuable instructor for students pursuing advanced studies in the field of secure communications and information security.

Richard White is an Assistant Research Professor specializing in cybersecurity, with a focus on the intersection of security, policy, and critical infrastructure. He teaches a wide range of courses that address both the technical and policy aspects of cybersecurity, making significant contributions to the academic community in these fields.Dr. White's courses include Classical Cryptosystems and Core Concepts, Cybersecurity Policy for Aviation and Internet Infrastructures, Cybersecurity Policy for Water and Electricity Infrastructures, Homeland Security & Cybersecurity Connection - It's Not About the Terrorists, Homeland Security and Cybersecurity Future, Mathematical Foundations for Cryptography, and Security and Privacy in TOR Network. These courses reflect his broad expertise in areas such as cryptography, infrastructure security, and the policies governing cybersecurity in vital sectors.His work examines the complex relationship between cybersecurity, national security, and critical infrastructure protection, particularly in fields like aviation, water, electricity, and homeland security. Additionally, Dr. White delves into the importance of privacy and anonymity online, exploring how technologies like the TOR network can enhance security and privacy for users.