![]() #ENIGMA SIMULATOR ANDROID APP REVIEW SIMULATOR#You can delete these if you don't want them.A complete simulator of an Enigma Machine for your iPhone/iPad/iPod Touch! Saving and loading There are a several save files pre-installed containing the settings and message keys for various real Enigma messages. To set up the internal configuration of your virtual Enigma machine, choose "Settings" from the command menu. Machine Settings If you want your encrypted message to be decrypted on another machine, both machines must have the same internal configuration settings. Press the "ENIGMA" logo in the upper right part of the machine to get a command menu (also available via the menu button) and select "Options". Success! Changing Simulator Options You can change some of the ways in which the simulator works. You should see the message that you typed originally now printed on the paper tape. * Click on the tape and select "Paste" to have the simulator type the encrypted message in for you. * Click on the tape and select "Clear" (if you like, this is not essential). Now you have a choice: you can read the encrypted message letters back off the paper tape and press the keys one by one, as a real Enigma machine operator would have done, or you can take a shortcut: * Click on the tape and select "Copy" to have the simulator remember the printed message. The process for decrypting a message is identical to encrypting in cryptography terms the mechanism is reciprocal. Decrypting your first message First, turn the rotors back so your original message key letters are showing in the windows. Your encrypted message is now printed on the paper tape. For real machines without a printer there would usually have been two operators, one to press and hold the keys and the other to write down which letters lit up, but you don't need to do that. ![]() Type a short message using the keys in the lower part of the machine. If you already have some letters printed on the paper tape, click on the tape and then select "Clear" to tear it off and start again. These letters are your message key you should remember them or write them down so you will be able to decrypt your message. Encrypting your first message Turn each of the rotors so that a particular set of letters that you choose is showing. Only a few real Enigma machines had a printer, but we have included it so you can use it for some cool things in the simulator. The enciphered letter is also printed on a paper tape, shown just above the lamps. This shows the enciphered result of the letter you pressed. In the middle part of the machine one of the lamps marked with a letter lights up. In certain positions some of the other rotors may also move. The right-hand rotor moves round by one step. Pressing the keys Pressing and holding a key does three things: 1. Extracts from the User Guide: Turning the rotors To change which letter is showing, push/drag the serrated wheel at the right of each letter up or down to rotate the ring and the scrambling wiring inside it. We have designed this app to behave exactly like a real Enigma machine, as far as possible within the limitations of a flat screen. The Allies, using a lot of brainpower and clever engineering, were able to read the German secret messages and bring the war to an early end, saving millions of lives. Read secret messages like the codebreakers of World War II! Gives the experience of using a real Enigma machine, as used by the Germans in the Second World War. ![]() To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice. You can change your choices at any time by visiting Cookie Preferences, as described in the Cookie Notice. Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. If you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice. ![]()
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