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Learner Reviews & Feedback for Cryptography I by Stanford University

4.8
stars
4,451 ratings

About the Course

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....

Top reviews

JL

Dec 8, 2016

Excellent course. I've worked with cryptographic methods and practice for many years, but this course provided me with a stronger understanding of the underlying theory than I'd had before.

AL

Jan 13, 2017

Great introduction to the concepts. I really enjoyed learning everything in this course. My only regret is that I was too busy to take time to do the optional programming assignments.

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751 - 775 of 921 Reviews for Cryptography I

By Caio V

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Mar 2, 2022

Amazing!

By Sotero J

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Nov 17, 2019

awesome!

By ELMER A V

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Aug 2, 2019

Gracias.

By Sarah R D

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Oct 19, 2018

Awesome!

By Alexandre B

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Nov 18, 2017

Amazing.

By Đức N

•

Mar 31, 2025

perfect

By Hải L N H

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Feb 24, 2023

Great !

By Nauman A Q

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Dec 10, 2022

love it

By 赵浩亮

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Nov 22, 2018

perfect

By Parsa H M

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Sep 16, 2018

perfect

By hell

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May 18, 2017

awesome

By 윤창록

•

Mar 9, 2017

so good

By 汪阳

•

May 17, 2016

希望有中文字幕

By Shubhendra S

•

Nov 18, 2022

Excell

By Bartłomiej W

•

May 31, 2022

10/10

By wanghui

•

Nov 18, 2020

great!

By DIVYANSH S

•

Jul 18, 2018

thanks

By YUEQING L

•

Nov 28, 2017

Great！

By 马致远

•

Nov 21, 2017

感觉收获很大

By Deleted A

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Oct 30, 2017

great！

By HMY

•

Oct 21, 2017

讲得非常好！

By Rolando A C V

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Jan 24, 2017

nitido

By Le H

•

Nov 9, 2016

Great!

By White A

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Mar 11, 2025

great

By Nguyễn H T

•

Mar 11, 2025

Great