Classical Encryption Book Available at best price in Pakistan on iShopping.pk with express shipping all over Pakistan.
In cryptography, a classical cipher is a type of cipher that was used historically but now has fallen, for the most part, into disuse. The term includes the simple systems used since Greek and Roman times; the elaborate Renaissance ciphers, World War II cryptography such as the Enigma machine and beyond.
• Paperback: 146 pages
• Publisher: CreateSpace Independent Publishing Platform (October 17, 2016)
• Language: English
• Product Dimensions: 8.5 x 0.3 x 11 inches