This book teaches students how to analyze patterns though cryptography. Illustrates and explains how use a cipher to encrypt and decrypt simple substitution ciphers, poly-alphabetic ciphers and transposition ciphers. Includes famous examples of encrypted messages about and by figures like Julius Caesar and Queen Elizabeth I.
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语言 英语 ● 格式 PDF ● 网页 32 ● ISBN 9781435841604 ● 出版者 The Rosen Publishing Group, Inc ● 发布时间 2006 ● 下载 3 时 ● 货币 EUR ● ID 7134357 ● 复制保护 Adobe DRM
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