Electronic Frontier Foundation. (1998). Cracking DES: Secrets of encryption research, wiretap politics & chip design. Electronic Frontier Foundation : Distributed by O'Reilly & Associates.
Παραπομπή σε μορφή Chicago (17η εκδ.)Electronic Frontier Foundation. Cracking DES: Secrets of Encryption Research, Wiretap Politics & Chip Design. San Francisco: Electronic Frontier Foundation : Distributed by O'Reilly & Associates, 1998.
Παραπομπή σε μορφή MLA (9th εκδ.)Electronic Frontier Foundation. Cracking DES: Secrets of Encryption Research, Wiretap Politics & Chip Design. Electronic Frontier Foundation : Distributed by O'Reilly & Associates, 1998.
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