Codebook Shows an Encryption Form Dates Back to Telegraphs

Topic: 

If not for a computer scientist’s hobby of collecting old telegraph codebooks, a crucial chapter in modern cryptography might have been lost to history.

The collector is Steven M. Bellovin, a professor of computer science at the Columbia University School of Engineering and a former computer security researcher at AT&T Bell Laboratories. On a recent trip to Washington he found himself with a free afternoon and decided to spend it at the Library of Congress, looking for codebooks that weren’t in his collection.

Full article:
http://www.nytimes.com/2011/07/26/science/26code.html?_r=1&ref=technology

Add new comment

Full HTML

  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd> <blockquote> <img> <b> <marquee> <strike> <del> <p> <iframe>
  • Lines and paragraphs break automatically.

Plain text

  • Allowed HTML tags: <a> <em> <strong> <cite> <blockquote> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Subscribe to Comments for "Codebook Shows an Encryption Form Dates Back to Telegraphs"