Caesar cipheris one of the oldest known encryption methods. It is straightforward - it is just shifting an alphabet. Transformation is termed ROTN, where N is shift value, and ROT is from "ROTATE" because this is a cyclic shift. For example, ROT2 means that "a" becomes "c," "b" bec...
Of course, it is the same weak Caesar cipher, with only +10 possible transformations, with 35 transformations total, so the calculator below lists them all. However, at least the result does not look like a regular Caesar cipher. To be or not to be, that is the question Text Alphabet ...
For example, Caesar cipher using a left rotation of three places, equivalent to a right shift of 23 as given below.Before Conversion: ABCDEFGHIJKLMNOPQRSTUVWXYZAfter Conversion: XYZABCDEFGHIJKLMNOPQRSTUVWAge Calculators ►Horse Age Calculator , Cow Age Calculator , Cat Age Calculator , Dog Age ...
我们可以观察到，为了解密，我们只需要移位-1，也就是密钥的负数。重要结果：加密和解密可以用相同的例程...