tweetnacljs cryptolibrary in php

[sherifomran]

hi there,

i can not convert the js tweetnacl library into php. it is an encryption library written in C and converted to js code.

here is the library
https://github.com/dchest/tweetnacl-js/blob/master/nacl-fast.js

could you please check the result, it seems not correct, especially >> syntax.

thank you