When you enroll through our links, we may earn a small commission—at no extra cost to you. This helps keep our platform free and inspires us to add more value.
Cryptography I
Master the Skills of Tomorrow with Coursera! From AI and Blockchain to Public Speaking and Psychology, Explore Courses Tailored for Your Success.
This Course Includes
coursera
4.8 (4.4K reviews )
Flexible schedule 
english
Online - Self Paced
course
Stanford University
About Cryptography I
Cryptography is an indispensable tool for protecting information in computer systems. In this course you will learn the inner workings of cryptographic systems and how to correctly use them in real-world applications. The course begins with a detailed discussion of how two parties who have a shared secret key can communicate securely when a powerful adversary eavesdrops and tampers with traffic. We will examine many deployed protocols and analyze mistakes in existing systems. The second half of the course discusses public-key techniques that let two parties generate a shared secret key. Throughout the course participants will be exposed to many exciting open problems in the field and work on fun (optional) programming projects. In a second course (Crypto II) we will cover more advanced cryptographic tasks such as zero-knowledge, privacy mechanisms, and other forms of encryption.
What You Will Learn?
- Course overview and stream ciphers Block Ciphers Message Integrity Authenticated Encryption Basic Key Exchange Public-Key Encryption Final exam.