Sure it has its uses for simple obfuscation but in that case my central point is relevant. It's only good for obfuscating ASCII letters. Btw what's commonly kn

Sure it has its uses for simple obfuscation but in that case my central point is relevant. It's only good for obfuscating ASCII letters. Btw what's commonly known as Caesar cipher (aka shift cipher) is a generalisation of Caesar's original cypher (described as shifting each character 3 places). ROT13 is different from the "original" as it shifts by 13 characters over a 26 character alphabet. This makes the encode and decode steps the same. You can play with different alphabets and shifts here: https://crypto.interactive-maths.com/caesar-shift-cipher.html https://crypto.interactive-maths.com/caesar-shift-cipher.htm...