Aug 14, 2023 · ... authenticated key exchange revisited: Improved models, simpler constructions, extensions to groups. We revisit the notion of Witness Authenticated Key Exchange ...

Jul 5, 2024 · Lookup Arguments: Improvements, Extensions ... Witness-Authenticated Key Exchange, Revisited: Extensions to Groups, Improved Models, Simpler Constructions.

Dec 13, 2023 · Witness-Authenticated Key Exchange, Revisited: Extensions to Groups, Improved Models, Simpler Constructions ... We study witness-authenticated key exchange ...

Sep 27, 2023 · Password-authenticated key exchange (PAKE) is a class of protocols enabling two parties to convert a shared (possibly low-entropy) password into a high-entropy ...

Aug 14, 2023 · We revisit the notion of Witness Authenticated Key Exchange (WAKE) where a party can be authenticated through a generic witness to an NP statement. We point out ...

May 12, 2024 · We revisit the construction of multiparty non-interactive key-exchange protocols with fine-grained security, which was recently studied in (Afshar et al ...

Jun 18, 2024 · This domain has gained increasing interest from the theoretical computer science community, particularly in the realm of combinatorial contracts. In this talk, ...

Oct 12, 2023 · In this work we study Deniable Authentication in a new setting, where Judy can additionally obtain Alice's secret key.

Feb 26, 2024 · (I) We propose a robust DKG for CL encryption under the dishonest majority setting, which generates a uniformly- distributed public key and extends the security ...