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Alan Turing & Cryptanalysis. Mike Burgio & Louis Szgalsky. Tour of Turing. Turing was born on June 23 1912 Excelled in math and science Worked on German ciphers in WWII Bletchley Park Convicted of homosexuality Committed suicide in 1954 Cyanide-laced apple. Turing and WWII.
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Alan Turing &Cryptanalysis Mike Burgio & Louis Szgalsky
Tour of Turing • Turing was born on June 23 1912 • Excelled in math and science • Worked on German ciphers in WWII • Bletchley Park • Convicted of homosexuality • Committed suicide in 1954 • Cyanide-laced apple
Turing and WWII • Within weeks, designed bombe. • Broke Enigma-coded messages faster than 1932 bomba. • Using crib of plaintext, deciphered message by looking for contradictions in text. • >200 in use by end of war
Turing Test • In the 1950’s, Turing developed the Turing Test at the University of Manchester. • Standard for artificial intelligence. • Interrogator believed machine was human • CAPTCHA test is based on Turing Test • Weird words on internet forms
The Endwith References • http://en.wikipedia.org/wiki/Alan_turing • http://www.turing.org.uk/turing/