This is a graduate-level introduction to cryptography, with an emphasis on definitions are proofs of security. The viewpoint of the course is "theory applied to practice" in that we attempt to treat topics of direct practical value. Topics covered include: blockciphers, pseudorandom functions and permutations, symmetric-key encryption and modes of operation, hash functions, message authentication codes, authenticated encryption and TLS/SSL, computational algebra and number theory, public-key encryption, digital signatures, and public-key infrastructures.

This seminar will explore how college students' health and well-being is influenced, challenged or improved by campus culture, individual decisions, social influence, institutional policies and the built environment. We will explore UMass Amherst and the surrounding community as we apply a public health framework to understand health.

Introduction to the American constitution as law. The importance of the text and the traditions of interpretation. The courts, congress, and the presidency. Also local power, the bill of rights, and the fourteenth amendment. (Gen.Ed. SB)

Consider independently exploring a topic of interest under the guidance of a faculty member. Once you identify the subject, take time to research our faculty and their publications. It is important to ensure your interests intersect before asking if they will work with you. This work will be graded and may apply to your upper-level Political Science degree requirements.

A professionally oriented seminar with faculty, university administration, and alumni speakers. Topics include: starting career options; career development; safety; switching companies and careers; working for oneself; graduate school.

Survey of antisemitism through its various stages of historical development, from ancient times to the present. Primary focus on the intellectual, religious, political, and social roots of Jew-hatred. Special attention to its impact on Jewish life and thought, and to the range of Jewish re-sponses to anti-semitism. Topics include: the Jews in Graeco-Roman society; medieval Christendom and Islam; the emergence of modern political and racial anti-semitism. (Gen.Ed. HS, DG)