About this course: This course will introduce you to the foundations of modern cryptography, with an eye toward practical applications.
Created by: 马里兰大学帕克分校
Taught by: Jonathan Katz, Professor, University of Maryland, and Director, Maryland Cybersecurity Center
Maryland Cybersecurity Center
| Basic Info | Course 3 of 5 in the Cybersecurity Specialization |
| Commitment | 7 weeks of study, 4-7 hours/week |
| Language | English |
| How To Pass | Pass all graded assignments to complete the course. |
| User Ratings |
Syllabus
WEEK 1
Week 1
Introduction to Classical Cryptography
10 videos, 5 readings
- Reading: Syllabus
- Reading: Programming Assignments
- Reading: About Me
- Reading: Week 1
- Video: Introduction
- Video: Introduction Continued
- Video: Hex and ASCII
- Video: Breaking the Vigenere Cipher
- Reading: Programming Assignment 1
- Video: Principles of Modern Cryptography
- Video: Perfect Secrecy
- Video: Perfect Secrecy Part II
- Video: The One-Time Pad
- Video: Implementing the One-Time Pad
Graded: Week 1 Quiz
WEEK 2
Week 2
Computational Secrecy and Principles of Modern Cryptography
7 videos, 2 readings
- Reading: Week 2
- Video: Computational Secrecy
- Video: Computational Secrecy Part II
- Video: Pseudorandomness
- Video: Pseudorandom Generators
- Video: The Pseudo One-Time Pad
- Reading: Programming Assignment 2
- Video: Proofs of Security
Graded: Week 2 Quiz
WEEK 3
Week 3
Private-Key Encryption
6 videos, 2 readings
- Reading: Week 3
- Video: Pseudorandom Functions and Block Ciphers
- Video: CPA-Secure Encryption from PRFs/Block Ciphers
- Video: Modes of Encryption
- Video: Security Against Chosen-Ciphertext Attacks
- Video: Padding-Oracle Attacks
- Reading: Programming Assignment 3
Graded: Week 3 Quiz
WEEK 4
Week 4
Message Authentication Codes
7 videos, 2 readings
- Reading: Week 4
- Video: A Fixed-Length MAC
- Video: CBC-MAC
- Reading: Programming Assignment 4
- Video: Hash Functions
- Video: HMAC
- Video: Authenticated Encryption
- Video: Secure Communication Sessions
Graded: Week 4 Quiz
WEEK 5
Week 5
Number Theory
5 videos, 1 reading
- Reading: Week 5
- Video: Number Theory Two
- Video: Number Theory Three
- Video: Number Theory Four
- Video: Number Theory Five
Graded: Week 5 Quiz
WEEK 6
Week 6
Key Exchange and Public-Key Encryption
6 videos, 1 reading
- Reading: Week 6
- Video: Diffie-Hellman Key Exchange
- Video: The Public-Key Revolution Part II
- Video: Public-Key Encryption
- Video: Discrete-Log-Based Public-Key Encryption
- Video: RSA-Based Public-Key Encryption
Graded: Week 6 Quiz
WEEK 7
Week 7
Digital Signatures
7 videos, 2 readings
- Reading: Week 7
- Video: Digital Signatures Part II
- Video: RSA-Based Signatures
- Reading: Programming Assignment 5
- Video: Identification Schemes
- Video: Public-Key Infrastructure (PKI)
- Video: Putting It All Together: SSL/TLS
- Video: Parting Thoughts
Graded: Week 7 Quiz
Graded: Final Quiz
FAQs
How It Works
Coursework
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Creators
马里兰大学帕克分校
The University of Maryland is the state's flagship university and one of the nation's preeminent public research universities. A global leader in research, entrepreneurship and innovation, the university is home to more than 37,000 students, 9,000 faculty and staff, and 250 academic programs. Its faculty includes three Nobel laureates, three Pulitzer Prize winners, 47 members of the national academies and scores of Fulbright scholars. The institution has a $1.8 billion operating budget, secures $500 million annually in external research funding and recently completed a $1 billion fundraising campaign.
Pricing
| Purchase Course | |
|---|---|
| Access to course materials | Available |
| Access to graded materials | Available |
| Receive a final grade | Available |
| Earn a shareable Course Certificate | Available |
Ratings and Reviews
A very interresting introduction to cryptography.
Course is very good for beginners.
A very insightful course! Would have loved it even more if more programming assignments were there.
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PA
very interesting course.