You may upload, store and work with the data on any cloud platform such as Google Colab, AWS or similar, as long as 1) the data remains private and 2) doing so does not contravene Zindi’s rules of use. You may not transmit, duplicate, publish, redistribute or otherwise provide or make available any competition data to any party not participating in the Competition (this includes uploading the data to any public site such as Kaggle or GitHub). The data used in this competition is the sole property of Zindi and the competition host. You may use pretrained models as long as they are openly available to everyone. Automated machine learning tools such as automl are not permitted. You may use only the datasets provided for this competition. The solution must use publicly-available, open-source packages only. Any code that is shared, must be made available to all competition participants through the platform. Individuals and their submissions originating from multiple accounts will be immediately disqualified from the platform.Ĭode must not be shared privately outside of a team. Multiple accounts per user are not permitted, and neither is collaboration or membership across multiple teams. You may participate in competitions only as an individual or in a team of up to four people. The task is to build a machine translation algorithm capable of decoding the Enigma Machine (for a fixed secret configuration setup, that we will be sharing at the end of the hackathon) and translate (decipher) the text on the test dataset. Later on through the war, it was replaced by the M4 series which included a 4th rotor. Our Enigma machine simulator is replicating the encryption process of the Enigma M3 series that was used by the German Navy. The rotor mechanism changes the electrical connections between the keys and the lights with each keypress.įor this competition, the data was encoded using an enigma machine simulator in Python. Entering ciphertext transforms it back into readable plaintext. If plain text is entered, the illuminated letters are the ciphertext. In typical use, one person enters text on the Enigma's keyboard and another person writes down which of the 26 lights above the keyboard is illuminated at each key press. The Enigma has an electromechanical rotor mechanism that scrambles the 26 letters of the alphabet. Breaking the Enigma was an incredible feat - it even inspired the 2014 film The Imitation Game starring Benedict Cumberbatch as Alan Turing. The Enigma machine was considered so secure that it was used to encipher the most top-secret messages in Nazi Germany. The Enigma machine was used by Nazi Germany during World War II to protect commercial, diplomatic, and military communication. Turing and team finally succeeded and become heroes. Turing's team analysed Enigma messages while they built a machine to decipher them. In 1939, newly created British intelligence agency MI6 recruited famous mathematician Alan Turing to crack Nazi codes, including Enigma, which cryptoanalysts had thought unbreakable.
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