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Updated treatment of DS SHA-1 in DNSSEC01 #839

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merged 4 commits into from
Apr 16, 2020

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@matsduf matsduf commented Apr 8, 2020

ERROR was felt to be too harsh due to the wide use, and due to the
fact that SHA-1 based DNSSEC algorithms only create WARNING as
default. Secondly, IANA still lists SHA-1 as algorithm to be used for DS.

Commit 1: Updated the treatment of algo 1 (SHA-1)

  • Add an initial comment on the status of SHA-1
  • Created new message tag
  • Set default level to WARNING (instead of ERROR)

Commit 2: Removed trailing spaces

Commit 3:

  • Sorted message tags in table.
  • Sorted link list.
  • Updated indentation in link list.

When this PR has been approved and merged, a new issue will be created in Zonemaster-Engine for the implementation to be updated.

* Add an initial comment on the status of SHA-1
* Created new message tag
* Set default level to WARNING (instead of ERROR)

ERROR was felt to be too harsh due to the wide use, and due to the
fact that SHA-1 based DNSSEC algorithms only create WARNING as
default.
* Sorted link list.
* Updated indentation in link list.
@matsduf matsduf added A-TestCase Area: Test case specification or implementation of test case S-ProposalExists labels Apr 8, 2020
@matsduf matsduf added this to the v2019.2 milestone Apr 15, 2020
The table of algorithms below is for reference only and is copied from [IANA
At the time of writing (2020-04-08), algorithm 1 (SHA-1) is still
in wide use even though it is no longer considered to be secure
([Wikipedia]).
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Is Wikipedia a reliable reference?

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Yes, Wikipedia has good checks of the content.

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matsduf commented Apr 15, 2020

@vlevigneron, can you also review?

@matsduf matsduf merged commit 59616bb into zonemaster:develop Apr 16, 2020
@matsduf matsduf deleted the update-ds-algo-1-dnssec01 branch April 16, 2020 19:01
tgreenx pushed a commit to tgreenx/zonemaster that referenced this pull request Jan 3, 2022
Merge develop into master (Engine), second time
@matsduf matsduf mentioned this pull request Apr 28, 2022
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4 participants