From
Dream Books Co., Denver, CO, U.S.A.
Seller rating 5 out of 5 stars
AbeBooks Seller since November 23, 2023
This copy has clearly been enjoyedâ expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps. Seller Inventory # DBV.1593278225.A
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!
About the Author: Al Sweigart is a professional software developer who teaches programming to kids and adults. He is the author of Automate the Boring Stuff with Python, Invent Your Own Computer Games with Python, and Scratch Programming Playground, also from No Starch Press. His programming tutorials can be found at inventwithpython.com.
Title: Cracking Codes with Python: An Introduction ...
Publisher: No Starch Press
Publication Date: 2018
Binding: Soft cover
Condition: acceptable
Seller: Goodwill, Brooklyn Park, MN, U.S.A.
Condition: LikeNew. Cover/Case has some rubbing and edgewear. Access codes, CDs, slipcovers and other accessories may not be included. Seller Inventory # 2Y6U1A001GHB_ns
Quantity: 1 available
Seller: HPB-Red, Dallas, TX, U.S.A.
Paperback. Condition: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority! Seller Inventory # S_430944023
Quantity: 1 available
Seller: suffolkbooks, Center moriches, NY, U.S.A.
paperback. Condition: Acceptable. Fast Shipping - Safe and Secure 7 days a week! Seller Inventory # mon0000003017
Quantity: 2 available
Seller: Goodwill of Colorado, COLORADO SPRINGS, CO, U.S.A.
Condition: good. This item is in overall good condition. Covers and dust jackets are intact but may have minor wear including slight curls or bends to corners as well as cosmetic blemishes including stickers. Pages are intact but may have minor highlighting writing. Binding is intact; however, spine may have slight wear overall. Digital codes may not be included and have not been tested to be redeemable and or active. Minor shelf wear overall. Please note that all items are donated goods and are in used condition. Orders shipped Monday through Friday! Your purchase helps put people to work and learn life skills to reach their full potential. Orders shipped Monday through Friday. Your purchase helps put people to work and learn life skills to reach their full potential. Thank you! Seller Inventory # 466U1F002J9O
Quantity: 1 available
Seller: SecondSale, Montgomery, IL, U.S.A.
Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00089885926
Quantity: 2 available
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Paperback. Condition: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 1.54. Seller Inventory # G1593278225I4N10
Quantity: 1 available
Seller: Better World Books: West, Reno, NV, U.S.A.
Condition: Very Good. Used book that is in excellent condition. May show signs of wear or have minor defects. Seller Inventory # 18081379-6
Quantity: 1 available
Seller: medimops, Berlin, Germany
Condition: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present. Seller Inventory # M01593278225-G
Quantity: 1 available
Seller: Montana Book Company, Fond du Lac, WI, U.S.A.
Paperback. Condition: Very Good. 387 pp. Tightly bound. Spine not compromised. Text is free of markings. No ownership markings. Remainder mark. Seller Inventory # 080035
Quantity: 1 available
Seller: GreatBookPrices, Columbia, MD, U.S.A.
Condition: As New. Unread book in perfect condition. Seller Inventory # 29375350
Quantity: Over 20 available