CSC 440 Cryptology
Cryptography is the art of communicating secret messages. This course discusses the basic methods of both cryptography and cryptanalysis, the making and breaking of encrypted messages. We will start with classical ciphers and mathematical foundations, then see block ciphers (such as DES, AES), public key cryptography (such as RSA), and advanced material as time permits.
Required text: Trappe, Washington: Introduction to Cryptography
, Prentice Hall, ISBN:
0131862391 ; 2nd edition
There are several cryptography texts (e.g. Vaudenay's Classical
Introduction to Cryptography) available as
e-books at the library
web-page for free (you need your campusconnect information to log into the proxy
Homework, quizzes: 40%, Midterm: 30%, Final: 30%.
CSC 403 (Data Structures)
Mathematical Foundations, Classical Ciphers.
Week 3- 4
Modern Block Ciphers (DES, AES), attacks (differential cryptanalysis), and modes of operation.
Week 5-8 Public Key Cryptography (DH Key exchange, RSA, ElGamal) and attacks
Week 9-10 Advanced topics (Elliptic Key Cryptography, Secret Sharing, Zero-Knowledge Proofs, Error Correcting Codes)
This syllabus is subject to change as necessary during the quarter. If a change occurs, it will be thoroughly addressed during class, posted under Announcements in D2L and sent via email.
Evaluations are a way for students to provide valuable feedback regarding their instructor and the course. Detailed feedback will enable the instructor to continuously tailor teaching methods and course
content to meet the learning goals of the course and the academic needs of the students. They are a requirement of the course and are key to continue to provide you with the highest quality of teaching. The
evaluations are anonymous; the instructor and administration do not track who entered what responses. A program is used to check if the student completed the evaluations, but the evaluation is completely
separate from the student’s identity. Since 100% participation is our goal, students are sent periodic reminders over three weeks. Students do not receive reminders once they complete the evaluation.
Students complete the evaluation online in CampusConnect.
This course will be subject to the university's academic integrity policy. More information can be found at http://academicintegrity.depaul.edu/ If you
have any questions be sure to consult with your professor.
All students are expected to abide by the University's Academic Integrity Policy which prohibits cheating and other misconduct in student coursework. Publicly sharing or posting online any prior or current materials from this course (including exam questions or answers), is considered to be providing unauthorized assistance prohibited by the policy. Both students who share/post and students who access or use such materials are considered to be cheating under the Policy and will be subject to sanctions for violations of Academic Integrity.
All students are required to manage their class schedules each term in accordance with the deadlines for enrolling and withdrawing as indicated in the University Academic Calendar. Information on enrollment, withdrawal, grading and incompletes can be found at http://www.cdm.depaul.edu/Current%20Students/Pages/PoliciesandProcedures.aspx.
Students who feel they may need an accommodation based on the impact of a disability should contact the instructor privately to discuss their specific needs. All discussions will remain confidential.
To ensure that you receive the most appropriate accommodation based on your needs, contact the instructor as early as possible in the quarter (preferably within the first week of class), and make sure that
you have contacted the Center for Students with Disabilities (CSD) at:
Lewis Center 1420, 25 East Jackson Blvd.
Phone number: (312)362-8002