Token Authenticator

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Abbreviation(s) and Synonym(s):

Authenticator Output

NIST SP 800-63-3

Definition(s):

The output value generated by an authenticator. The ability to generate valid authenticator outputs on demand proves that the claimant possesses and controls the authenticator. Protocol messages sent to the verifier are dependent upon the authenticator output, but they may or may not explicitly contain it.
Source(s):
NIST SP 800-63-3 under Authenticator Output

See Authenticator Output.
Source(s):
NIST SP 800-63-3

Glossary Comments

Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.

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See NISTIR 7298 Rev. 3 for additional details.