IACR News item: 25 December 2023
Rémi Géraud-Stewart, David Naccache, Ofer Yifrach-Stav
ePrint Report
In a recent ePrint, Brown and Monico propose new attacks on the tropical signature scheme of Chen, Grigoriev and Shpilrain. This note provides a new countermeasures against those attacks. Thereby, we (temporarily?) shift the fire from the signature algorithm to redirect attacks on the key and on tropical polynomial factorization.
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