CS 4830

Last Updated

  • Schedule of Classes - July 3, 2025 11:18AM EDT

CS 4830
Introduction to Cryptography

Course information provided by the 2025-2026 Catalog.

A rigorous introduction to the theoretical foundations of the cryptography that powers much of the modern world. Topics include one-way functions, secret-key encryption, zero-knowledge proofs, signatures, public-key encryption etc. As this is a theoretical class, the emphasis will be on formal definitions and proofs.


Prerequisites REF-FA25 CS 4820.

Distribution Requirements (SMR-AS)

Last 4 Terms Offered 2024FA, 2023SP, 2022SP, 2021SP

View Enrollment Information

Syllabi: none

  •   Regular Academic Session.  Combined with: CS 5830, CS 6830

  • 3 Credits GradeNoAud

  •  8767 CS 4830   LEC 001

  •  
    • TR
    • Aug 25 - Dec 8, 2025

    • Stephens-Davidowitz, N

  • Instruction Mode: In Person

    For Bowers Computer and Information Science (CIS) Course Enrollment Help, please see: https://tdx.cornell.edu/TDClient/193/Portal/Home/