+4.2.6.2 IAL2 Verification — Digital Evidence Pathway

4.2.6.2 IAL2 Verification — Digital Evidence Pathway

The IAL2 Digital Evidence Pathway allows individuals to use digital forms of evidence as part of the verification process, such as digital credentials (sometimes referred to as digital identity documents) or digital accounts.

For remote attended, remote unattended, and on-site unattended identity proofing, the CSP SHALL verify the applicant’s ownership of all pieces of presented identity evidence. For on-site attended identity proofing, the CSP SHALL verify the applicant’s ownership of the strongest piece of presented identity evidence.
Approved digital evidence verification methods for FAIR evidence at IAL2 include:
Confirming the applicant’s ability to return a microtransaction value delivered to a validated account (e.g., checking account owned by the applicant that has been validated by an authoritative or credible source)
Confirming the applicant’s ability to return a confirmation code delivered to a validated digital address associated with the digital evidence (e.g., MNO/phone account)
Confirming the applicant’s ability to successfully complete an authentication and federation protocol equivalent to AAL2/FAL2 to access an account related to the identity evidence
Approved digital evidence verification methods for STRONG evidence at IAL2 involve confirming the applicant’s ability to successfully complete an authentication and federation protocol equivalent to AAL2/FAL2 or higher to access an account related to the identity evidence.
Approved digital evidence verification methods for SUPERIOR evidence at IAL2 include confirming the applicant’s possession of the evidence through the use of a local activation factor and the presentation of a cryptographically verifiable attribute bundle.

This verification method is viable for SUPERIOR evidence that allows for local authentication events, such as subscriber-controlled wallets and PKI credentials on smart cards. SUPERIOR evidence that does not support these functions (e.g., ePassports) can still be used but must be verified through one of the other pathways.

1. Panoramica

1.1 Riferimenti

1.2 Requisiti identificati

1.3 Regolamentazioni correlate

2. Requisiti identificati

Requisiti

3. Regolamentazioni correlate

Regolamentazioni
  • NIST -

    EN: Publications of the National Institute of Standards and Technology (NIST), U.S. Department of Commerce, https://www.nist.gov/, from their electronic versions (OSCAL; SP 800-63-4 from its HTML version, https://pages.nist.gov/800-63-4/). Works of NIST employees are not subject to copyright protection in the United States (17 U.S.C. § 105); the OSCAL content is dedicated to the public domain worldwide (CC0 1.0); outside the United States NIST grants the right to reprint its technical series publications in all formats (NIST copyright statement). Republished courtesy of the National Institute of Standards and Technology; each document names its citation. Divided into sections and converted into the GRCA format, the wording unchanged. Only the versions published by NIST are authoritative.

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