Just wanted you to know...
even LISP is better than crypto. even errors are better than crypto. even microsoft windows 3.1 is better than crypto.
here, I've made a chellenge for you:
printable cipher: IU)(*WYT)& RSBYG)B&*C%#Y(<+(TI+<)(I+)T(IG|_O*%(_#$&%(+_)()34809#&$*&(^$)*&$%($&)R(UMR)*Y)
the key is SHA-512 of md5 of DNA of your dog.
have fun.
just my 5 cents.
and good night, 6.15 am already.