Phil Windley

DECEMBER 18, 2017

There is no way to access the private keys for each channel from within KRL to protect them from unauthorized access. The page includes sample code showing how this is done in KRL. Tags: picos dids identity cryptograph sovrin. Future work will focus on making the use of these functions easier and more automatic.

Security 50

Security Engineering Internet Operating Systems 50

Phil Windley

FEBRUARY 4, 2021

Pico-engine-core combines pico-framework with facilities for rendering KRL , the rule language used to program rulesets. KRL rulesets are compiled to Javascript for pico-framework. In addition, pico-engine-core includes a number of standard libraries for KRL. Tags: picos iot krl programming rules.

Engineering 52

Engineering Architecture System Development 52

Phil Windley

FEBRUARY 8, 2021

Pico state is made available to rules as persistent variables in KRL, the ruleset programming language. But this state can be accessed programmatically by other rulesets installed in the same pico by using the KRL module facility. Tags: picos identity persistence programming.

Programming 106

Programming Engineering Development System 106