Hi Ben, I would use NaCl: http://cr.yp.to/highspeed/coolnacl-20120725.pdf which you can install from the Pharo Project Catalog in Pharo 6.x Cheers,
Hernán 2017-12-10 6:01 GMT-03:00 Ben Coman <b...@openinworld.com>: > Can anyone recommend libraries (native Smalltalk or via FFI) > to do generate a HMAC-SHA512 ? > > cheers -ben