Ciphers
{"name":"Ciphers", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"What are Ciphers created for?, What type of shift is the caesar shift?, 'defend the east wall of the castle'. Here is a plaintext which has been encrypted with a shift key of -1. What would be the correct ciphertext of this message.","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}