Jun 9, 2023 · Abstract. Threshold signatures are digital signature schemes in which a set of n signers specify a threshold t such that any subset of size ...
Aug 9, 2023 · We close this gap between theory and practice by presenting the Schnorr threshold signature scheme, which combines the most efficient known FROST variant.
Threshold signatures are digital signature schemes in which a set of n signers specify a threshold t such that any subset of size t is authorized to produce ...
Practical Schnorr Threshold Signatures Without the Algebraic Group Model ... Schnorr signatures and signed ElGamal encryption in the algebraic group model.
The paper presents important simplifications to both the theory and practice of FROST style threshold Schnorr signature schemes. The paper contributes a multi- ...
Aug 23, 2023 · Hien Chu and Paul Gerhart will present our paper "Practical Schnorr Threshold Signatures Without the Algebraic Group Model" at CRYPTO 2023 ...
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Jun 12, 2023 · Threshold signatures are digital signature schemes in which a set of $n$ signers specify a threshold $t$ such that any subset of size $t$ is ...
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Sep 8, 2023 · We prove adaptive security of a simple three-round threshold Schnorr signature scheme, which we call Sparkle+.
Practical Schnorr Threshold Signatures without the Algebraic Group Model. Abstract. Threshold signatures are digital signature schemes in which a set of n ...
Aug 20, 2024 · In this paper, we propose a new ID-based threshold signature scheme from the bilinear pairings, which is provably secure in the random oracle ...