PQarrots

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Giacomo Borin

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Feb 13, 2026, 11:16:49 AM (9 days ago) Feb 13
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Dear MPTC friends,

A few weeks ago we presented a preview of our planned submission PQarrots.PQarrots is a suite composed of a Digital Signature with Threshold Signing (Macaw), a PKE with threshold decryption (Kea) and a Distributed Key Generation mechanism (Kakapo) based on Cryptographic Commutative Group Actions instantiated from Isogenies of Supersingular Curves.

The Preview Writeup is available at https://csrc.nist.gov/csrc/media/Projects/threshold-cryptography/documents/TCall-1/PQarrots-PW01.pdf. We look forward to a constructive and enriching discussion.

Team PQarrots
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