Modern Cryptography: Foundations and Practical Applications
Explore the fundamentals of modern cryptography, from classical ciphers to public-key systems, in this comprehensive course.
Course Cost
₹ 2,699
Intermediate
Skill Level
14 Hours
Self-paced lessons
Dive into the world of modern cryptography with this comprehensive course designed for those with a basic understanding of mathematics and computer science. Starting with classical cryptography, you'll progress through the foundations of modern cryptographic techniques, including symmetric and public-key encryption, message authentication, and digital signatures. The course covers key topics such as perfect secrecy, computational security, pseudorandomness, block ciphers, and number theory. You'll also explore practical applications like secure communication protocols and public-key infrastructure. Through a combination of theoretical lectures and programming assignments, you'll gain both a deep understanding of cryptographic principles and hands-on experience implementing cryptographic algorithms. By the end of the course, you'll be equipped with the knowledge to analyze and apply cryptographic techniques in real-world scenarios.
What you'll learn
Understand the fundamental principles of modern cryptography and its role in information security
Analyze and implement classical and modern encryption techniques, including symmetric and public-key systems
Explore the mathematical foundations of cryptography, including number theory and discrete logarithms
Implement and evaluate various cryptographic algorithms through programming assignments
Understand the concepts of perfect secrecy, computational security, and pseudorandomness
Learn about message authentication codes and their applications in ensuring data integrity
Explore digital signatures and their role in secure communication and non-repudiation
Gain insights into real-world cryptographic protocols and public-key infrastructure
Skills you'll gain
This course includes:
11.35 Hours PreRecorded video
Access on Mobile, Tablet, Desktop
FullTime access
Shareable certificate
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There are 7 modules in this course
This course provides a comprehensive introduction to modern cryptography, covering both theoretical foundations and practical applications. Over seven modules, students will explore the evolution of cryptographic techniques from classical ciphers to state-of-the-art public-key systems. The course begins with an introduction to perfect secrecy and the one-time pad, then progresses to computational security, symmetric encryption, and message authentication codes. Later modules delve into the mathematics underlying public-key cryptography, including number theory and discrete logarithms. The course concludes with an in-depth look at digital signatures and real-world cryptographic protocols like SSL/TLS. Throughout the course, students will engage in programming assignments to implement various cryptographic algorithms, reinforcing their understanding of the theoretical concepts. By the end of the course, participants will have a solid grasp of cryptographic principles and be prepared to analyze and implement secure communication systems.
Week 1
Module 1 · 3 Hours to complete
Week 2
Module 2 · 2 Hours to complete
Week 3
Module 3 · 2 Hours to complete
Week 4
Module 4 · 2 Hours to complete
Week 5
Module 5 · 2 Hours to complete
Week 6
Module 6 · 1 Hours to complete
Week 7
Module 7 · 2 Hours to complete
Fee Structure
Payment options
Financial Aid
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Faculties
These are the expert instructors who will be teaching you throughout the course. With a wealth of knowledge and real-world experience, they're here to guide, inspire, and support you every step of the way. Get to know the people who will help you reach your learning goals and make the most of your journey.
Frequently asked Questions
Below are some of the most commonly asked questions about this course. We aim to provide clear and concise answers to help you better understand the course content, structure, and any other relevant information. If you have any additional questions or if your question is not listed here, please don't hesitate to reach out to our support team for further assistance.




