Chevron Left
Symmetric Cryptography(으)로 돌아가기

콜로라도 대학교의 Symmetric Cryptography 학습자 리뷰 및 피드백

223개의 평가
39개의 리뷰

강좌 소개

Welcome to Symmetric Cryptography! Symmetric cryptography relies on shared secret key to ensure message confidentiality, so that the unauthorized attackers cannot retrieve the message. The course describes substitution and transposition techniques, which were the bases for classical cryptography when the message is encoded in natural language such as English. Then, we build on product ciphers (using both substitution and transposition/permutation) to describe modern block ciphers and review the widely used cipher algorithms in DES, 3-DES, and AES. Lastly, we enable the use of block ciphers to support variable data length by introducing different modes of block cipher operations in ECB, CBC, CFB, OFB, and CTR modes. This course is cross-listed and is a part of the two specializations, the Applied Cryptography specialization and the Introduction to Applied Cryptography specialization....

최상위 리뷰


2020년 7월 21일

This course has deepened my interest in Cryptography. I am a fan of Da Vinci and ciphers. I am gonna dig a lot deeper in this. Thanks for providing the required directivity.


2021년 6월 1일

Good view of the basic Symmetric Crypto concepts. Theory is presented in an easy way to understand way. Professor is also super clear in his explanations.\n\nRecommended :)

필터링 기준:

Symmetric Cryptography의 41개 리뷰 중 26~41

교육 기관: Benedict J W

2019년 5월 27일


교육 기관: Mr.Arif M A

2020년 5월 18일


교육 기관: BHUVAN A

2021년 10월 5일


교육 기관: jong f

2020년 11월 17일


교육 기관: SANGEET D

2020년 9월 3일


교육 기관: Dasari V R

2020년 6월 3일


교육 기관: gajveer s r

2019년 11월 21일


교육 기관: LAVANYA S 1

2020년 4월 23일

Too delayed to earn this certificate because of not reviewed in the peer-graded assignment.I extended the due dates twice in April 13,2020 and April 20,2020 and now finally I got my certificate.This is the only negative thing that I felt.Please make sure that others peers wont get this complication.

교육 기관: Shrey B

2020년 11월 30일

This course helps in clearing all the topics in which i have doubt. I have learned new concepts from this.

교육 기관: Nikhil Y

2020년 6월 4일

it was an amazing experience!!

교육 기관: Gaurav G

2020년 9월 19일


교육 기관: Rohan L

2020년 5월 22일

Good for fundamental understanding, but lacks mathematical foundations. So, if u get the math behind what's happening, u will enjoy the course and the quizzes. If not, for a more mathematical approach, refer NPTEL's IIT KGP Course

교육 기관: M M S

2018년 3월 31일

Reviewing assignment is no one is there

교육 기관: H.M.Raihan E

2020년 5월 27일

Okay enough for basics!

교육 기관: Ivon S

2019년 5월 23일

is very difficult to understand.

교육 기관: Parth S

2019년 10월 27일

The instructor is not teaching the stuff that comes in the quizzes which makes the quizzes very difficult to pass and he is not able to develop interest in the subject.