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<p class="source-line" data-source-line="0">We would like to
announce that in the course of a project for the German BSI, the
details about which can be found <a
href="https://datatracker.ietf.org/meeting/113/materials/slides-113-openpgp-a-post-quantum-approach-for-openpgp-00">here</a>,
we have
started an implementation of the three algorithms CRYSTALS-Kyber
as a KEM and CRYSTALS-Dilithium and SPHINCS⁺ as signature
algorithms in libgcrypt.</p>
<p class="source-line" data-source-line="3">While the integration
of the signature algorithms is straightforward, the KEM requires
a new interface function, as the KEM encapsulation cannot be
modelled by a public-key encryption.</p>
<p class="source-line" data-source-line="5">We are currently
working on Kyber and Dilithium with priority and will hopefully
finish these by August '23. SPHINCS⁺ will be finished latest by
March '24 according to our current plan.</p>
<p class="source-line" data-source-line="7">As soon as we have a
working implementation for one of the algorithms, we will offer
a pull request for review.</p>
<p class="source-line" data-source-line="9">Falko (on behalf of
the MTG project team)</p>
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