Codes and Ciphers: Clever Devices for Coding and Decoding to Cut Out and Make

Autori

• Gerald Jenkins
• Magdalen Bear

Parametri

• 32 pagine
• 2 ore di lettura

• Libri di testo
• Libri di testo per le scuole superiori
• Scienze sociali

Maggiori informazioni sul libro

The collection features seven innovative paper gadgets that illustrate key concepts behind cipher machines. Readers will decode secret messages while gaining insights into the methods cryptographers use to safeguard information from unauthorized access. This hands-on approach combines creativity with learning, making it an engaging way to explore the world of cryptography.

Lingua: Inglese

Pubblicato: 2002

(In brossura)