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学生对 科罗拉多大学系统 提供的 Symmetric Cryptography 的评价和反馈

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237 个评分

课程概述

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....

热门审阅

MT

Jul 21, 2020

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.

SC

Jun 1, 2021

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.

Recommended :)

筛选依据:

1 - Symmetric Cryptography 的 25 个评论(共 43 个)

创建者 Chivukula S

Jun 11, 2020

创建者 Tianxiang X

Jun 4, 2020

创建者 Mohanish S T

Jul 22, 2020

创建者 Adri J J J

May 23, 2020

创建者 Yashrajsinh J

Sep 29, 2020

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May 22, 2020

创建者 Ishan D

Apr 17, 2020

创建者 Enrico S

May 29, 2022

创建者 Harris A M I

Nov 12, 2020

创建者 Aryanadi I C

Dec 4, 2021

创建者 Sebastian C

Jun 2, 2021

创建者 HRITIK M

Sep 21, 2021

创建者 Dr. P V L

Aug 4, 2020

创建者 Manuel A H P

Jul 19, 2020

创建者 Reza F

May 26, 2020

创建者 Bhargav P

Oct 4, 2020

创建者 George P

May 25, 2019

创建者 JITANG A

Sep 2, 2020

创建者 SAUMIL K

Oct 5, 2020

创建者 Nisarg U

Sep 12, 2020

创建者 Cesar A N

Apr 17, 2020

创建者 Deji A

Jul 30, 2021

创建者 Manuel A D R

Aug 1, 2019

创建者 Mohamed T

Jun 19, 2018

创建者 CHITTILLA V V

Jan 18, 2018