MATH M209A
Cryptography
Mathematics · 4 units · Graduate courses (200-299)
(Same as Computer Science M282A.) Introduction to theory of cryptography, stressing rigorous definitions and proofs of security. Topics include notions of hardness, one-way functions, hard-core bits, pseudorandom generators, pseudorandom functions and pseudorandom permutations, semantic security, public-key and private-key encryption, secret-sharing, message authentication, digital signatures, interactive proofs, zero-knowledge proofs, collision-resistant hash functions, commitment protocols, key-agreement, contract signing, and two-party secure computation with static security.
Letter grading.
When it runs
Checking the Schedule of Classes…
Requisites
UCLA lists no requisites for this course.
Requires
Everything that has to come before this course, not just the courses named in the requisite above.
Nothing — this is an entry point.
Unlocks
What this course is a requisite for, and what those courses lead to in turn.
MATH M209A
- MATH M209BCryptographic Protocols
1 course lists this as a requisite. The whole downstream is here — 1 course over 1 level. Every course here opens its own tree.