From: Jonathan McDowell <noodles@earth.li>
Date: Sun, 27 Nov 2022 16:05:16 +0000 (+0000)
Subject: Add support for verifying v3 signature packets
X-Git-Tag: onak-0.6.2~2
X-Git-Url: https://the.earth.li/gitweb/?a=commitdiff_plain;h=951ef4844f6b3245c03bc7ecd5f600374c854247;hp=951ef4844f6b3245c03bc7ecd5f600374c854247;p=onak.git

Add support for verifying v3 signature packets

We only support signature checking on v4+ keys, so hadn't any support
for v3 signature packets. However keys have been observed in the wild
where the key itself is a v4 key, but it's making v3 signatures (in
particular as a revocation signature for the key). While this seems odd
(anything that supports the key has to support v4, so why generate
anything lower?) it's probably too strict a check to have in place.
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