Pointcheval-sanders
WebThe security of our scheme is based on a new complexity assumption that is obtained by generalizing the Pointcheval–Sanders (PS) assumption. Although our generalized PS (GPS) assumption is interactive, we prove that, under the (2,1)-discrete logarithm assumption, the new GPS assumption holds in the algebraic group model. References 1. WebDec 1, 2024 · The concurrent security is proven by showing that our join protocols are simulated without any knowledge extractor in security analysis. To do this, we introduce a modified Pointcheval–Sanders (PS) problem that can guarantee efficiently checking equality of discrete logarithms.
Pointcheval-sanders
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WebApr 1, 2024 · This paper designs the Pointchcval- Sanders signature-based synchronized aggregate signature scheme and proves its security under the generalized Pointcheval-Sanders assumption in the random oracle model and offers the most efficient aggregate signature verification among synchronized aggregate signatures schemes based on … WebDec 1, 2024 · The concurrent security is proven by showing that our join protocols are simulated without any knowledge extractor in security analysis. To do this, we introduce a …
WebApr 1, 2024 · This signature has a wide range of applications for systems that have a natural reporting period such as log and sensor data, or blockchain protocol. In CT-RSA 2016, … WebMar 7, 2024 · In this section, we first recall the LRSW assumption and the PS assumption, that underly the security of the Camenisch-Lysyanskaya signatures [] and the Pointcheval-Sanders signatures [], respectively.They are both interactive computational assumptions, and the latter was denoted “Assumption 1” in their paper, with a pairing of type 3, while the …
WebApr 1, 2024 · In CT-RSA 2016, Pointcheval and Sanders proposed the new randomizable signature scheme. Since this signature scheme is based on type-3 pairing, this signature achieves a short signature size and efficient signature verification. In this paper, we design the Pointchcval-Sanders signature-based synchronized aggregate signature scheme and … WebThe Landscape of Pointcheval-Sanders Signatures: Mapping to Polynomial-Based Signatures and Beyond Kristian L. McDonald1 Clearmatics London, UK Abstract …
WebLastly, we include an implementation of Pointcheval Sanders signatures and efficient protocols to this library. This suite provides short, randomizable signatures and zero knowledge proofs that may be used to construct basic …
WebJan 16, 2024 · Randomizable signatures by David Pointcheval and Olivier Sanders. From the CT-RSA 2016 paper Short Randomizable signatures which uses interactive assumptions Signature and proof of knowledge of … boden reece ashworthWebIn CT-RSA 2016, Pointcheval and Sanders proposed the new randomizable signature scheme. Since this signature scheme is based on type-3 pairing, this signature achieves a … boden red coathttp://export.arxiv.org/abs/2304.00265 bodenrecyclerWebJul 12, 2024 · Before Sunday’s workout at the Oakland Coliseum, A’s manager Bob Melvin indicated that Pinder will likely get more time at second base than he’s used to, which is … boden red shoesWebBoeta Sanders Directeur chez CONDOOR Composants 1mo Report this post Report Report. Back Submit. Peter Santo #recrute. Connaissez-vous quelqu’un qui pourrait être intéressé ? bodenreform limbach-oberfrohnaWebNov 6, 2024 · Short Randomizable signatures by David Pointcheval and Olivier Sanders. Implements 2 variations as described in the paper in sections 4.2 and 6.1 respectively. … boden red trousersWebChad Pinder. Positions: Outfielder, Second Baseman and Third Baseman Bats: Right • Throws: Right 6-2, 210lb (188cm, 95kg) . Team: Washington Nationals (minors) Born: … clockwise generator building