Cryptanalysis of the Enigma

Thesis: The application of Cryptanalysis in World War II was imperative to both Allied intelligence efforts and success of Allied Powers during the Battle of the Atlantic. Citation: Rielage, Dale C. 2002. "'Indirectly in Operational Signals'." Naval History16, no. 6: 31. History Reference Center, EBSCOhost (accessed November 16, 2016). Annotation: Rielage argues that due to Ultra intelligence finally being used to allow for an offensive front in the Atlantic in regards to U-boats, much success

Turing and his team worked together to break the code of the Enigma machine and thus have access to the German military communication (Lendl). This essay is about Alan Turing’s accomplishments. In order to clearly explain his accomplishments, in this essay I will focus

Alan Turing One of the greatest British war heroes of all time, as well as the creator of the first computer, a math prodigy who also got treated awfully by the society - Alan Turing was born on 23 June 1912 in Maida Vale, London. Very early in life, Turing showed signs of the genius which didn’t earn him any respect at school. His teachers didn’t particularly like him. He frustrated his teachers. At Sherborne where he was getting education, he also formed an important friendship with Christopher

German Enigma machine. The Germans had created unbreakable Enigma code. They created an Enigma machine which encrypted Morse code transmission message. The radio operators would need a key to put in the Enigma machine to decode the encrypted message. The Enigma machine worked by allowing the operator to type in a message, then scramble it by using three to five notched wheels/rotors, which displayed different letters of the alphabet (BBC). The reason why the Germans said it was unbreakable Enigma code

Alan Turing: The Enigma by Andrew Hodges London: Burnett Books Ltd, 2000 Andrew Hodges brings Alan Turing to life in the namesake title, Alan Turing: The Enigma. Alan Turing, a war hero in his own right, worked during World War II at Bletchley Park in England which was the site housing British codebreakers for the Government Code and Cypher School (GC&CS). One of his main objectives was to crack the German Enigma machine’s code. Turing’s work was crucial to the war, and beyond that, he is known

literal meaning of cryptology is “hidden study” or “the study of the hidden.” The science of cryptology is split into two separate sciences, cryptography and cryptanalysis. Cryptography is kryptos and graphein, meaning “hidden writing.” Cryptanalysis is from kryptos and analyein. It means “to loosen or untie the hidden.” Cryptography and cryptanalysis

encryption algorithm may be as long as the message or shorter than the message. Encryption is used to secure channels of communication on the Internet, protect data in ATM’s, cell phones, and much more. Cryptanalysis is the procedures taken to decipher a cipher-text. The main focus of cryptanalysis is to interpret secrets during times of war, since, knowing what the enemy is thinking and doing gives a great advantage. This article will focus on the brief history of cryptography and the mathematics

of the information, or make the information unintelligible. Cryptography is the art and science of keeping information secure from unintended audiences, of encrypting it. Conversely, cryptanalysis is the art and science of breaking encoded data. The branch of mathematics encompassing both cryptography and cryptanalysis is cryptology. This method of secrecy has existed since 1900 B.C. in the form of Egyptian hieroglyphs. Up to the present two organizations have come to the front of the field; United

“Alan Turing: The Enigma” written by Andrew Hodges. Alan Turing was a mathematician, cryptanalysis, and a well known war hero. In 1952, he worked at Bletchley Park, Britain’s code breaking center, during the Second World War. Subsequently, he cracked the Enigma, which is an electro-mechanical rotor cipher machine that generates a new code every 24 hours, used by Nazi Germany. A year later, he also cracked Germany’s Naval Enigma, which was an even more complicated design than the Enigma. This shortened

" If you know the enemy and know yourself, you need not fear the results of a hundred battles. If you know yourself but not your enemy, for every victory gained you will also suffer a defeat. If you know neither the enemy nor yourself, you will succumb in every battle" (Sun Tzu). Espionage is the secret gathering of information on rival countries for military purposes. However, espionage in other countries is considered illegal: Even though it gains valuable information that could protect our