Widgets 1.0: Digital Signatures Draft Published

The Web Applications Working Group has published a Working Draft of Widgets 1.0: Digital Signatures. This document defines a profile of the XML Signature Syntax and Processing 1.1 specification to allow a widget package to be digitally signed. Widget authors and distributors can digitally sign widgets as a trust and quality assurance mechanism. Prior to instantiation, a user agent can use the digital signature to verify the integrity of the widget package and perform source authentication. This document specifies conformance requirements on both widget packages and user agents. Learn more about the Rich Web Client Activity.