• Time: Tuesday and Thursday (10:30 am - 11:45 am)
• Location: Stanley Coulter Hall 239

• Hemanta K. Maji
• Office: LWSN 1177
• Office Hours: Tuesday (12:00 pm - 01:00 pm) and Thursday (12:00 pm - 01:00 pm)

link

• Hai Nguyen and Hamidreza Amini Khorasgani
• Office: HAAS G72
• Office Hours: Monday (1:00 pm - 2:00 pm) and Wednesday (4:00 - 5:00 pm)

• Lecture 00: Course Policy and Outline (14 January, 2020)
  
• Lecture 01: Mathematical Basics (Summations) (14 January, 2020)
  
• Lecture 02: Mathematical Basics (Probability) (16 January, 2020)
  
• Homework 1 [Source Files: file1 file2] (Due Date: 27 January, 2020)
  
• Lecture 03: One-time Pad Encryption Scheme (21 January, 2020)
  
• Lecture 04: Groups and Fields (23 January, 2020)
  
• Lecture 05: Repeated Squaring (28 January, 2020)
  
• Lecture 06: Private-key Encryption (Definition and Security of One-time Pad) (30 January, 2020)
  
• Homework 2 [Source Files: file1 file2] (Due Date: 10 February, 2020)
  
• Lecture 07: Graph Representation (04 February, 2020)
  
• Lecture 08: Shamir Secret Sharing (Introduction) (06 February, 2020)
  
• Lecture 09: Shamir Secret Sharing (Lagrange Interpolation) (11 February, 2020)
  
• Lecture 10: Shamir Secret Sharing (Code) (13 February, 2020)
  
• Lecture 11: Efficient Algorithms (18 February, 2020)
  
• Lecture 12: Generating Large Primes (20 February, 2020)
  
• Homework 3 [Source Files: file1 file2] (Due Date: 08 March, 2020)
  
• Lecture 13: Extended GCD Algorithm (25 February, 2020)
  
• Lecture 14: One-way Functions (27 February, 2020)
  
• Lecture 15: Pseudo-random Generators (03 March, 2020)
  
• Lecture 16: Encrypting Long Messages (05 March, 2020)
  
• Homework 4 [Source Files: file1 file2] (Due Date: 29 March, 2020)
  
• Lecture 17: Pseudo-random Functions (10 March, 2020)
  
• Lecture 18: Revision for Midterm (12 March, 2020)
  
• Spring Break: 16 March, 2020 -- 20 March, 2020
  
• Lecture 19: Random Functions and Private-key Encryption (24 March, 2020)
  Online Videos on Blackboard: Functions and Random Functions, Private-key Encryption using Random Functions
  
• Lecture 20: Pseudo-Random Functions and GGM Construction (26 March, 2020)
  Online Videos on Blackboard: Birthday Bound, Pseudo-Random Functions
  
• Lecture 21: Message-Authentication Codes (31 March, 2020)
  Online Videos on Blackboard: Message-Authentication Codes and Construction using Random Functions
  
• Lecture 22: Message-Authentication Codes using PRF (02 April, 2020)
  Online Videos on Blackboard: MAC using PRF
  
• Homework 5 [Source Files: file1 file2] (Due Date: 20 April, 2020)
  
• Lecture 23: RSA Assumption (07 April, 2020)
  Online Videos on Blackboard: Z-n-star, RSA Assumption
  
• Lecture 24: RSA Encryption (09 April, 2020)
  Online Videos on Blackboard: RSA Encryption
  
• Lecture 25: Digital Signatures using RSA Assumption (14 April, 2020)
  Online Videos on Blackboard: Digital Signatures using RSA Assumption
  
• Lecture 26: Digital Signatures for Long Messages (16 April, 2020)
  Online Videos on Blackboard: Digital Signatures for Long Messages
  
• Homework 6 [Source Files: file1 file2] (Due Date: 03 May, 2020)
  
• Code for RSA (27 April, 2020)
  

CS 35500 (Fall 2018)

CS 35500 (Fall 2017)

CS 55500 (Fall 2016)

• Lecture Notes on Cryptography, Shafi Goldwasser and Mihir Bellare
• Introduction to Modern Cryptography, Mihir Bellare and Phillip Rogaway
• A Course in Cryptography, Rafael Pass and Abhi Shelat
• Introduction to Cryptography, Jonathan Katz

• Foundations of Cryptography: Volume 1, Basic Tools, Oded Goldreich
• Foundations of Cryptography: Volume 2, Basic Applications, Oded Goldreich
• Introduction to Modern Cryptography, Second Edition, Jonathan Katz and Yehuda Lindell