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Cracking Codes with Python

by Al Sweigart
Publisher: No Starch Press
Release Date: 2018-01-23
Genre: Computers
Pages: 416 pages
ISBN 13: 1593278225
ISBN 10: 9781593278229
Format: PDF, ePUB, MOBI, Audiobooks, Kindle

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Synopsis : Cracking Codes with Python written by Al Sweigart, published by No Starch Press which was released on 2018-01-23. Download Cracking Codes with Python Books now! Available in PDF, EPUB, Mobi Format. Each program includes the full code and a line-by-line explanation of how things work. By the end of the book, you’ll have learned how to code in Python and you’ll have the clever programs to prove it! -- Learn how to program in Python while making and breaking ciphers—algorithms used to create and send secret messages! After a crash course in Python programming basics, you’ll learn to make, test, and hack programs that encrypt text with classical ciphers like the transposition cipher and Vigenère cipher. You’ll begin with simple programs for the reverse and Caesar ciphers and then work your way up to public key cryptography, the type of encryption used to secure today’s online transactions, including digital signatures, email, and Bitcoin. Each program includes the full code and a line-by-line explanation of how things work. By the end of the book, you’ll have learned how to code in Python and you’ll have the clever programs to prove it! You’ll also learn how to: - Combine loops, variables, and flow control statements into real working programs - Use dictionary files to instantly detect whether decrypted messages are valid English or gibberish - Create test programs to make sure that your code encrypts and decrypts correctly - Code (and hack!) a working example of the affine cipher, which uses modular arithmetic to encrypt a message - Break ciphers with techniques such as brute-force and frequency analysis There’s no better way to learn to code than to play with real programs. Cracking Codes with Python makes the learning fun!

RELATED BOOKS
Cracking Codes with Python
Language: en
Pages: 416
Authors: Al Sweigart
Categories: Computers
Type: BOOK - Published: 2018-01-23 - Publisher: No Starch Press

Learn how to program in Python while making and breaking ciphers—algorithms used to create and send secret messages! After a crash course in Python programming basics, you’ll learn to make, test, and hack programs that encrypt text with classical ciphers like the transposition cipher and Vigenère cipher. You’ll begin with simple programs for the reverse and Caesar ciphers and then work your way up to public key cryptography, the type of encryption used to secure today’s online transactions, including digital signatures, email, and Bitcoin. Each program includes the full code and a line-by-line explanation of how things work. By the end of the book, you’ll have learned how to code in Python and you’ll have the clever programs to prove it! You’ll also learn how to: - Combine loops, variables, and flow control statements into real working programs - Use dictionary files to instantly detect whether decrypted messages are valid English or gibberish - Create test programs to make sure that your code encrypts and decrypts correctly - Code (and hack!) a working example of the affine cipher, which uses modular arithmetic to encrypt a message - Break ciphers with techniques such as brute-force and frequency analysis There’s no better way to learn to code than to play with real programs. Cracking Codes with Python makes the learning fun!
Automate the Boring Stuff with Python, 2nd Edition
Language: en
Pages: 592
Authors: Al Sweigart
Categories: Computers
Type: BOOK - Published: 2019-11-12 - Publisher: No Starch Press

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Language: en
Pages: 384
Authors: Al Sweigart
Categories: Computers
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Language: en
Pages: 280
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Categories: Computers
Type: BOOK - Published: 2018-10-16 - Publisher: No Starch Press

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Language: en
Pages: 384
Authors: Al Sweigart
Categories: Computers
Type: BOOK - Published: 2020-12-16 - Publisher: No Starch Press

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Categories: Computers
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Pages: 424
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Categories: Computers
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Computers for Seniors
Language: en
Pages: 332
Authors: Chris Ewin, Carrie Ewin, Cheryl Ewin
Categories: Computers
Type: BOOK - Published: 2017-10-17 - Publisher: No Starch Press

My Kids Just Gave Me a Computer, What Do I Do Now? Computers for Seniors is a step-by-step, full-color guide that will take you all the way from pressing the "On" button on your new computer to being a confident user who can send email to family and friends, shop online safely, read the latest news, watch funny YouTube videos, share cute pictures of your grandkids, check the weather forecast, and much more. You’ll learn to: -Plug in, set up, and turn on your computer -Print and share photos of your grandkids, vacations, pets, friends, and special life events -Install helpful tools like a calendar, money manager, and weather tracker -Search the internet for news, recipes, gardening tips, sports updates, and anything else that interests you -Watch entertaining YouTube videos or educational lectures and make video calls to anywhere in the world -Find and listen to new music (or your favorite classics) and read electronic books -Email your friends and family -Stay safe online and keep your private information secure Computers for Seniors will show you how to get what you really want from your PC, with the help of full-color illustrations, friendly instructions, and a touch of humor. Each lesson has small exercises to test your skills and help you practice, to make sure you feel comfortable with what you’ve learned before you move on. It’s never too late to have fun and get more out of your PC—Computers for Seniors will ease you into the computer generation by guiding you every step of the way.