5 citations · 6 across the 3 of their papers we have counts for
3 papers
Isogeny-based Group Signatures and Accountable Ring Signatures in QROM
Kai-Min Chung, Yao-Ching Hsieh, Mi-Ying Huang +3
We present the first provably secure isogeny-based group signature (GS) and accountable ring signature (ARS) in the quantum random oracle model (QROM). We do so via introducing and…
Faster computation of the Tate pairing
Christophe Arene, Tanja Lange, Michael Naehrig +1
This paper proposes new explicit formulas for the doubling and addition step in Miller's algorithm to compute the Tate pairing. For Edwards curves the formulas come from a new way…
On Using Expansions to the Base of -2
Roberto Avanzi, Gerhard Frey, Tanja Lange +1
This short note investigates the effects of using expansions to the base of -2. The main applications we have in mind are cryptographic protocols, where the crucial operation is co…