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NIST SP 800-63B

[Supplement 1] Incorporating Syncable Authenticators into NIST SP 800-63B: Digital Identity Guidelines — Authentication and Lifecycle Management

Date Published: April 2024


Ryan Galluzzo (NIST), David Temoshok (NIST), Connie LaSalle (NIST), Andrew Regenscheid (NIST)



authentication; authentication assurance; digital authentication; digital credentials; digital identity; electronic authentication; electronic credentials; passkey; syncable authenticator
Control Families

None selected


Download URL

Supplemental Material:
None available

Publication Parts:
SP 800-63-3
SP 800-63A
SP 800-63B
SP 800-63C

Document History:
04/22/24: SP 800-63B (Final)


Security and Privacy

authentication, cryptography, threats