University of Colorado System
Classical Cryptosystems and Core Concepts

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University of Colorado System

Classical Cryptosystems and Core Concepts

William Bahn
Richard White
Sang-Yoon Chang

Instructors: William Bahn

17,196 already enrolled

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Gain insight into a topic and learn the fundamentals.
4.5

(408 reviews)

Beginner level
No prior experience required
Flexible schedule
Approx. 12 hours
Learn at your own pace
98%
Most learners liked this course
Gain insight into a topic and learn the fundamentals.
4.5

(408 reviews)

Beginner level
No prior experience required
Flexible schedule
Approx. 12 hours
Learn at your own pace
98%
Most learners liked this course

Details to know

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Assessments

6 assignments

Taught in English

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This course is part of the Introduction to Applied Cryptography Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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There are 4 modules in this course

This module covers an introduction of the specialization and instructors, covers what to expect from this educational experience and also, an introduction to the course Classical Cryptosystems and Core Concepts.

What's included

3 videos3 readings

In this module we present an introduction to cryptography, differentiate between codes and ciphers, describe cryptanalysis, and identify the guiding principles of modern cryptography. After completing this course you will be able to read material related to cryptographic systems, understanding the basic terminology and concepts. You will also have an appreciation for the historical framework of modern cryptography and the difficulty of achieving its aims.

What's included

4 videos9 readings2 assignments1 discussion prompt

Delving deeper into cryptanalysis, in this module we will discuss different types of attacks, explain frequency analysis and different use cases, explain the significance of polyalphabetical ciphers, and discuss the Vigenere Cipher. When you have completed this module, you will have an appreciation of the different types of attacks and under what kinds of situations each might be applicable.

What's included

6 videos11 readings2 assignments1 discussion prompt

Continuing on our exploration of the fundamental concept of cryptography, this module will explain the Hash Function, its purpose and application, potential attack vectors, and the importance of hash functions on cryptographic design. Upon completion you will be able to understand the role that hash functions play in cryptography and how cryptographic hash functions differ from other types of hash functions.

What's included

5 videos8 readings2 assignments1 discussion prompt

Instructors

Instructor ratings
4.3 (89 ratings)
William Bahn
University of Colorado System
2 Courses28,690 learners

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Recommended if you're interested in Computer Security and Networks

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4.5

408 reviews

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    1.47%

AA
4

Reviewed on May 6, 2021

VS
4

Reviewed on Jun 18, 2020

PC
4

Reviewed on Jan 27, 2021

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