This page provides links to view or download various artifacts that we developed throughout the course of the pilot project.
- Trustmark Framework Technical Specification
- Overview White Paper on Trustmarks
- White Paper on Trustmarks and End-User Privacy
- TDs and TIPs Used in the Operational Pilot
- Trustmark Legal Framework Documents
- Software Tools
The Trustmark Framework Technical Specification (TFTS) defines sets of rules to which all TDs, Trustmarks, and TIPs must conform, as well as rules for becoming a TDO or a TP, publishing TDs, and issuing Trustmarks. This specification defines a structured meta-model within which nearly any trust or interoperability requirement can be expressed, using a format that can be widely understood by standard software tools and libraries.
In 2016 we released a white paper that provides an overview of the trustmark framework.
In 2013-2014 we developed a white paper that focuses on end-user privacy issues and the impact of a trustmark framework and a trustmark marketplace on those issues.
These TDs and TIPs collectively represent the full set of trust characteristics required to support the operational phase of the GTRI NSTIC pilot within the NIEF community, in which participating agencies are able to rely on trustmarks as the basis for making semi-automated or fully-automated trust decisions about partner agencies. These TDs and TIPs represent rigorously defined trust requirements, expressed in a format that conforms to the TFTS.
Issuing and relying upon trustmarks in the Identity Ecosystem requires the existence of a well-defined legal framework, which specifies the terms and conditions to which the Trustmark Provider (issuer) and Trustmark Recipient (issuee) have agreed with respect to a trustmark, as well as the terms and conditions under which a trustmark was issued, including limitations on liability, acceptable use by Trustmark Relying Parties, etc. Through NIEF, we have developed and are currently using this framework operationally as part of the pilot. The following links point to the various components of the framework.
- NIEF Trustmark Policy 1.0
- NIEF Trustmark Signing Certificate Policy 1.0
- NIEF Trustmark Relying Party Agreement 1.0
- NIEF Trustmark Recipient Agreement Template 1.3
One of the benefits of defining normative technical specifications for trustmarks, TDs, and TIPs is that doing so enables those artifacts to be created, consumed, and understood in a standardized manner by software tools that support the specs. GTRI is developing the following software tools and libraries as part of the pilot.