Difference between revisions of "Verifiable Claim"

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*A [https://www.w3.org/TR/verifiable-claims-data-model/ Verifiable Claims Data Model and Representations] document is under development by the [https://www.w3.org/2017/vc/WG/ W3C Verifiable Claims working group] on [https://github.com/w3c/vc-data-model this GitHub site].
 
*A [https://www.w3.org/TR/verifiable-claims-data-model/ Verifiable Claims Data Model and Representations] document is under development by the [https://www.w3.org/2017/vc/WG/ W3C Verifiable Claims working group] on [https://github.com/w3c/vc-data-model this GitHub site].
 
===Taxonomy of the spec===
 
===Taxonomy of the spec===
 +
{|border="1" padding="2" width="799px"
 +
|  Name in spec || Name in Wiki ||  Definition
 +
|-
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|entity || n/a || A thing with distinct and independent existence such as a person, organization, concept, or device.
 +
|-
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|subject || subject ||An entity about which claims may be made.
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|-
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|claim || attribute || A statement made by an entity about a subject.
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|-
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| verifiable claim || || claim that is effectively tamper-proof and whose authorship can be cryptographically verified. Multiple claims may be bundled together into a set of claims.
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|-
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| List of required user attributes || always needed ||  proof of presence (for example)
 +
|-
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| List of requested user attributes || above and beyond the above ||  passport, drivers license
 +
|-
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| Privacy policy || URL ||  DOI or URN
 +
|-
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|  Terms of use  || URL || DOI or URN
 +
|-
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|  [[Trusted Identifier]] || URN || TID:framework:LUID
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|-
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|  Software in use ||  || Determine the location's expected behavior
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|-
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| 8 || Contact information ||structure(locale)||  mailto: phone fax, etc.
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|-
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| 9 || Signature Type|| fixed list||  bgcolor="SkyBlue"|RSA2048 (for example)
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|-
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| 10 ||Signature ||hex value||  bgcolor="SkyBlue"|134bbead23d908e0a3221bc
 +
|}
  
 
==References==
 
==References==

Revision as of 09:29, 5 December 2018

Full Title or Meme

A Verifiable Claim is one that can be Validated by a signed statement from some recognized authority as to the nature of a linkage between Attributes and a Subject.

Context

  • The Context in which a validation applies should be made clear by a policy statement from the validating authorities.
  • The mission of the Verifiable Claims Working Group (VCWG) is to make expressing and exchanging credentials that have been verified by a third party easier and more secure on the Web.

Problem

Solution

Taxonomy of the spec

Name in spec Name in Wiki Definition
entity n/a A thing with distinct and independent existence such as a person, organization, concept, or device.
subject subject An entity about which claims may be made.
claim attribute A statement made by an entity about a subject.
verifiable claim claim that is effectively tamper-proof and whose authorship can be cryptographically verified. Multiple claims may be bundled together into a set of claims.
List of required user attributes always needed proof of presence (for example)
List of requested user attributes above and beyond the above passport, drivers license
Privacy policy URL DOI or URN
Terms of use URL DOI or URN
Trusted Identifier URN TID:framework:LUID
Software in use Determine the location's expected behavior
8 Contact information structure(locale) mailto: phone fax, etc.
9 Signature Type fixed list RSA2048 (for example)
10 Signature hex value 134bbead23d908e0a3221bc

References

  1. Synonyms include: Assurance Attested Corroborated.
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