Identity Provider Toolkit
Value Proposition
- Federal CIO Steven VanRoekel memo: Requirements for Accepting Externally-Issued Identity Credentials
Resources
- NIST 800-63-1 Electronic Authentication Guideline describes the four Federal levels of assurance.
- OMB M-04-04 E-Authentication Guidance for Federal Agencies provides a framework for understanding the Service Provider risk and resulting Assurance Requirements.
- NIST Approved Algorithms for Secure Hashing