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Reference vc-data-inegrity. #172

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merged 4 commits into from
Sep 11, 2023
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Reference vc-data-inegrity. #172

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c52b2b8
Reference vc-data-inegrity.
gkellogg Sep 11, 2023
a882675
Update spec/index.html
gkellogg Sep 11, 2023
565d57a
Reference Selective Disclosure section in VC-DATA-INTEGRITY.
gkellogg Sep 11, 2023
987fbcd
Update spec/index.html
gkellogg Sep 11, 2023
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14 changes: 3 additions & 11 deletions spec/index.html
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Expand Up @@ -2826,16 +2826,6 @@ <h2>Serialization</h2>
<section id="privacy-considerations" class="informative">
<h2>Privacy Considerations</h2>

<p class="issue" data-number="70" title="Dataset structure might reveal information">
Add text that warns implementers using this specification in selective
disclosure schemes that graph structure might reveal information about the
entity disclosing the information. For example, knowing that a blank node
contains two triples vs. five triples might reveal that the entity that
is disclosing the information is a part of a subclass of a population,
which might be enough to disclose information beyond what the discloser intended to
disclose.
</p>

<p>The nature of the canonicalization algorithm inherently correlates its output,
i.e., the canonical labels and the sorted order of quads, with the input dataset.
This could pose issues, particularly when dealing with datasets containing personal information.
Expand All @@ -2847,7 +2837,9 @@ <h2>Privacy Considerations</h2>
This specification has been designed to help make additional processing easier, but
other specifications that build on top of this one are responsible for providing any
specific details.
See the Data Integrity specification for more details about such post-processing methods.
See <a data-cite="VC-DATA-INTEGRITY#selective-disclosure">Selective Disclosure</a>
in [[[VC-DATA-INTEGRITY]]] [[VC-DATA-INTEGRITY]] for more details about such
post-processing methods.
</p>
</section>

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