- Cryptologic Spectrum
"Cryptologic Spectrum" is a
cryptologyjournal published internally by the National Security Agency, an intelligence agency of the United States government.cite web|title=Declassified NSA Document Reveals the Secret History of TEMPEST|last=Singel|first=Ryan|work=Wired|publisher=CondéNet, Inc.|url=http://blog.wired.com/27bstroke6/2008/04/nsa-releases-se.html|date=2008-04-29|accessdate=2008-05-01|archiveurl=http://188.8.131.52/search?q=cache:IqhQdbyKwS8J:blog.wired.com/27bstroke6/2008/04/nsa-releases-se.html+http://blog.wired.com/27bstroke6/2008/04/nsa-releases-se.html&hl=en&ct=clnk&cd=1&gl=uk&client=firefox-a|archivedate=2008-04-30] The journal was first published in 1969, and a selection of articles published between 1969 and 1981are available to the public online. [cite web|url=http://www.nsa.gov/public/crypt_spectrum.cfm|title=Cryptologic Spectrum Articles|work=Declassification Initiatives|publisher=National Security Agency|accessdate=2008-05-01|archiveurl=http://184.108.40.206/search?q=cache:0asdfzdOGsIJ:www.nsa.gov/public/crypt_spectrum.cfm+http://www.nsa.gov/public/crypt_spectrum.cfm&hl=en&ct=clnk&cd=1&gl=uk&client=firefox-a|archivedate=2008-04-28]
The journal had been classified until its tables of contents were published online in
September 2006following a Freedom of Information Actrequest in 2003.cite web|url=http://www.wired.com/politics/security/news/2006/09/71849|title=Peek at NSA's Secret Reading List|last=Singel|first=Ryan|work=Wired|publisher=CondéNet, Inc.|date=2006-09-27|accessdate=2008-05-01|archiveurl=http://web.archive.org/web/20070220232300/http://www.wired.com/news/technology/security/0,71849-0.html|archivedate=2007-02-20] Three further NSA publications, " Cryptologic Quarterly", " Cryptologic Almanac", and " NSA Technical Journal", were also subject to the Freedom of Information Act request.
NSA Technical Journal"
* [http://www.nsa.gov/public/crypt_spectrum.cfm Official website for "Cryptologic Spectrum"]
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