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explain the usage of exp and iat jwt claims #151
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@@ -600,6 +600,13 @@ <h2>Protected Header Parameters</h2> | |||
<code>alg</code>, <code>iat</code>, | |||
<code>exp</code> and <code>cnf</code>. | |||
</p> | |||
<p> | |||
When <code>exp</code> or <code>exp</code> JWT claims are present, |
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there is a typo here. Replace first exp with iat
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they represent issuance and expiration time of a signature, respectively. | ||
Note that this is different from <code>validFrom</code> and <code>validUntil</code> | ||
defined in <a data-cite="VC-DATA-MODEL#validity-period">Validity Period</a> | ||
that represent validity of the data that is being secured. |
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that represents the validity...
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I approve, subject to the editorial suggestions being incorporated.
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<p> | ||
When <code>iat</code> or <code>exp</code> JWT claims are present, | ||
they represent issuance and expiration time of a signature, respectively. | ||
Note that this is different from <code>validFrom</code> and <code>validUntil</code> |
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Note that this is different from <code>validFrom</code> and <code>validUntil</code> | |
Note that these are different from the <code>validFrom</code> and <code>validUntil</code> |
Co-authored-by: Ted Thibodeau Jr <[email protected]>
(requested re-review by @selfissued by mistake..) |
The issue was discussed in a meeting on 2023-09-14
View the transcript6.3. explain the usage of exp and iat jwt claims (pr vc-jose-cose#151)See github pull request vc-jose-cose#151. Kristina Yasuda: please open issues before merging that PR. Michael Jones: this PR clarifies how iat/exp should be used. very small. Manu Sporny: +1 to this PR. makes good distinction between dates associated with proof and VCs. +1 to merge. Brent Zundel: no objections. open for more then a week - merge it. |
Issue #133.
partially addresses issue #39 though does not give clarity what is mandated, yet.
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