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By David Salomon. (Cryptologia, Vol. 28 (4), 2004). Basic Concepts. - The Caesar Cipher. - The Affine Cipher. - Kerckhoffs' Principle. - I. Data Encryption.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.