View Original: | NSA_MEDEA_one_time_pad.tiff (793x814) | |||
Download: | Original | Medium | Small | Thumb |
Courtesy of: | commons.wikimedia.org | More Like This | ||
Keywords: NSA MEDEA one time pad.tiff en NSA MEDEA one time pad replaced ORION 2015-10-14 http //www governmentattic org/18docs/Hist_US_COMSEC_Boak_NSA_1973u pdf A History of U S Communications Security; the David G Boak Lectures National Security Agency NSA Volumes I 1973 Volumes II 1981 partially released 2008 additional portions declassified October 14 2015 US National Security Agency other versions PD-USGov NSA one-time pads Uploaded with UploadWizard |