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[FICAM Attribute Management Roadmap] FICAM Attribute Management Roadmap, April 30, 2015.
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[SP 800-63-3] DRAFT NIST Special Publication 800-63-3, Digital Authentication Guideline, May, 2016, available at: https://pages.nist.gov/800-63-3
[OIX Attribute Exchange Trust Framework] The Open Identity Exchange, Attribute Exchange Trust Framework Specification: Technical Specification V1. July 02, 2013. Available at: http://openidentityexchange.org/wp-content/uploads/2014/06/OIX-AXN-Trust-Framework-Specification-1.0-7-5-2013.pdf
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