Dooley. (2013). A Brief History of Cryptology and Cryptographic Algorithms (1.). Springer International Publishing.
Dyfyniad Arddull ChicagoDooley. A Brief History of Cryptology and Cryptographic Algorithms. 1. Springer International Publishing, 2013.
Dyfyniad MLADooley. A Brief History of Cryptology and Cryptographic Algorithms. 1. Springer International Publishing, 2013.
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