@user54159 thanks for this on the moveable-type page there is a line to Block xxTEA
""The more recent Block TEA is simpler and more effective, especially for arbitrary-length strings."" http://www.movable-type.co.uk/scripts/tea-block.html
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@user54159 thanks for this on the moveable-type page there is a line to Block xxTEA
""The more recent Block TEA is simpler and more effective, especially for arbitrary-length strings."" http://www.movable-type.co.uk/scripts/tea-block.html
Would that be a better choice?