
The Cryptoclub
Using Mathematics to Make and Break Secret Codes
- 214 pages
- English
- PDF
- Available on iOS & Android
About this book
Join the Cryptokids as they apply basic mathematics to make and break secret codes. This book has many hands-on activities that have been tested in both classrooms and informal settings. Classic coding methods are discussed, such as Caesar, substitution, Vigenère, and multiplicative ciphers as well as the modern RSA. Math topics covered include: - Addition and Subtraction with, negative numbers, decimals, and percentages - Factorization - Modular Arithmetic - Exponentiation - Prime Numbers - Frequency Analysis.
The accompanying workbook, The Cryptoclub Workbook: Using Mathematics to Make and Break Secret Codes provides students with problems related to each section to help them master the concepts introduced throughout the book. A PDF version of the workbook is available at no charge on the download tab, a printed workbook is available for $19.95 (K00701). The teacher manual can be requested from the publisher by contacting the Academic Sales Manager, Susie Carlisle
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Information
Table of contents
- Cover
- Half Title
- Title Page
- Copyright Page
- Contents
- Foreword
- Preface
- Acknowledgments
- Unit 1 Introduction to Cryptography
- Unit 2 Substitution Ciphers
- Unit 3 Vigenère Ciphers
- Unit 4 Modular (Clock) Arithmetic
- Unit 5 Multiplicative and Affine Ciphers
- Unit 6 Math for Modern Cryptography
- Unit 7 Public Key Cryptography
- Index
- Make Your Own Cipher Wheel