Hi David NTK Plugin does it, I think.
Bruno Legay or others may have written a 4D code version. I know his AWS demo at the Paris summit included some native 4D code for SHA2-256 HMAC, so... Best regards Keith White Synergist Express Ltd, UK. ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************