Hi ( 02.04.18 17:32 -0500 ) Nigel Hamilton: > I'm looking for a two-way cipher to obfuscate URL parameters > safely and succinctly (not too many extra characters).
If you just want to obfuscate, you can do a rot13, with special substitutions for non alpha charachters. Or any other 'roll your own' solution [XOR against 'snakeoil' then URL encode what needs it]. Something else requires that you think about key management [or public key cryptography], to say nothing of threat models. -- \js "transition turn-key applications"
