NSA Encryption Devices: Encryption Systems of the National Security Agency

By Phillip Holdridge

The National Security Agency took over responsibility for all U.S. Government encryption systems when it was formed in 1952. The technical details of most NSA-approved systems are still classified, but much more about its early systems have become known and its most modern systems share at least some features with commercial products.

• Format: Paperback
• Language: English
• ISBN: 1519223439
• ISBN13: 9781519223432
• Release Date: November 2015
• Publisher: Createspace Independent Publishing Platform
• Length: 128 Pages
• Weight: 0.69 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"