It has been applied to SAFER , IDEA , Skipjack , NUMBER@1 , Twofish , Camellia , LOCATION@1 , and even the stream cipher Salsa20 .

It has been applied to SAFER , IDEA , Skipjack , NUMBER@1 , Twofish , Camellia , LOCATION@1 , and the stream cipher Salsa20 as well .
