WebIn this paper we propose efficient two-party protocols for obliviously applying a (possibly random) linear group action to a data set. Our protocols capture various applications such as oblivious shuffles, circular shifts, matrix multiplications, to name just a few. WebCryptographic group actions have recently attracted much interest owing to their supposed quantum-resistance and to their versatility. Brassard and Yung [11] initiated the study of group actions in cryptography, but it was Cou- ... Among the many applications of CSIDH, we may cite the c IACR 2024. This article is a minor revision of the version ...
Cryptographic Group Actions and Applications
WebSep 30, 2024 · Isogeny-based assumptions often have unique efficiency and security properties, which makes building new cryptographic applications from them a potentially … WebIn the context of new threats to Public Key Cryptography arising from a growing computational power both in classic and in quantum worlds, we present a new group law defined on a subset of the projective plane F P 2 over an arbitrary field F , which lends itself to applications in Public Key Cryptography and turns out to be more efficient in terms of … nothing meme spongebob
(PDF) Cryptographic Group Actions and Applications
WebCryptographic Group Actions and Applications Open access Author Alamati, Navid De Feo, Luca Montgomery, Hart Show all Date 2024-12 Type Conference Paper ETH Bibliography … WebWe introduce a new assumption over group actions called Linear Hidden Shift (LHS) assumption. We then present some discussions on the security of the LHS assumption … WebApr 12, 2024 · The surge in applicants drove down USC’s fall admission rate to 9.9%, the lowest it’s ever been. This year’s cohort is highly diverse. A third are from a racial or ethnic group that is ... how to set up own business