aes

online advanced encryption standard generator

This is an online AES (Advanced Encryption Standard) generator. AES is a symmetric-key algorithm with a 256 bit key and is described in U.S. FIPS PUB 197.

Text or paste what you want to encrypt or decrypt into the top box. Type in your key (password). Click the encrypt button to encrypt or decrypt your input. You can then copy and paste the result elsewhere.

   

This pager uses AES witha 256 bit key in OFB mode with ISO7816 padding.

plain text
key
ciphertext

The quick brown fox jumps over the lazy dog
secret
1qOOkpZwAImwEXyddPyPGsBM/wp4MFh3jIYTpbgeLqVM6lInuO3Y67zvPjN4+hgvzgAoJFDZeFw4ESk=

The 728 Club
poker
ej2VEXAYUyzxsG9b1yWlw4jNSZshvpOy0ZqgKw==

The underlying JavaScript code used is from Google Code courtesy of Jeff Mott.