[-1CE-]

i added hashing and encoding..but i named as encrypting as most people thinks that hashing and encoding is under encryption..
I know ROT13 is under Caeser Shift..but not much people know the fact..when they search, they search for ROT13 most of the time, as ROT13 is commonly used,,,so i added it there so that it could help those who dont know that ROT13 is caesar shift with value 13.
and for the aes and rijndael ---> refer this http://stackoverflow.com/questions/74862...el-and-aes