Cryptography and Its Applications

3.00 crs.

Cryptography is a science of unpredictability and unintelligibility—hiding information in ways an adversary can neither anticipate nor discover. In this course, we will cover the various forms of cryptography: Symmetric, asymmetric, and one-way cryptography and review algorithms of each form. The course will address the use of cryptography in information security, not only for confidentiality, but also for data integrity. We will explore the mathematical principles behind deriving cryptographic algorithms and those behind validating them, including secure random-number generation. The course will present the applications of cryptography from the block ciphers of antiquity through the incipient field of quantum cryptography. The course will also focus on public-key infrastructure and blockchain/distributed ledger as important implementations of cryptography.

Course Cross-listing

Course Corequisite