Some annoying errors in quizes, and I wish there was something more about elliptic curves, but otherwise good course.

Excellent course Asymmetric Crytography and Key Management.

great lectures.Thank you Sir and Thank you Coursera

it is not advanced

Excellent to the point with good references

Solid course and pretty good introduction to the topics of asymmetric cryptography. More time spent on the modular arithmetic of RSA encryption as well as the Discrete Logarithm math would have been good for strong understanding of what was going on. It was hard to understand those core topic without many external references.

Good course to learn Asymmetric Cryptography really helped me a lot to learn , suggest all to take this specialization course to build carrier in cryptography.

Thank you so much Sang-Yoon Chang for the wonderful lectures that enrich and broaden my knowledge in Cryptography for my future new career I am pursuing.

Great course for everyone who would like to learn foundation knowledge about cryptography.

Курс интересный, мне понравился. Приобрел для себя новые знания. Рад такому опыту

I could understand and learn a lot after this course. The lecturer is so great)

Very good description of the basics and also pace of the session is good.

VERY IMPRESSIVE TEACHING AND I LOVED LECTURES VERY MUCH

Excellent course introducing Asymmetric crypto.

Very interesting and informative course!

Sang-Yoon Chang is a great teacher!

I enjoyed this course very much.

Nice and easy to follow course

Love the level of detail!

Awesome course, Thanks.

Useful Concept

Good

This course was very awesome. I learned a lot of concepts. But I think ECDSA was missed which I wanted to learn as well as the new EdDSA.