WebIsogeny-based assumptions often have unique efficiency and security properties, which makes building new cryptographic applications from them a potentially tedious and time-consuming task. In this work, we propose a new framework based on group actions that enables the easy usage of a variety of isogeny-based assumptions. 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 …
Paper: Cryptographic Group Actions and Applications
WebFeb 28, 2024 · PDF Given a cryptographic group action, we show that the Group Action Inverse Problem (GAIP) and other related problems cannot be NP-hard unless the... Find, … 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. book of house plants
IACR News item: 30 September 2024
WebAug 31, 2024 · Cryptographic group actions are a relaxation of standard cryptographic groups that have less structure. This lack of structure allows them to be plausibly quantum resistant despite Shor's algorithm, while still having a number of applications. The most famous example of group actions are built from isogenies on elliptic curves. Our main … WebCONTACT INFORMATION - NAME: Terry Carroll, TITLE: Community Development Director, ADDRESS: 500 Griswold, Detroit, Michigan 48226, TELEPHONE NUMBER: 734-421-6945. … WebDec 28, 2024 · Go to the Resource Group that contains your key vault. Select Access control (IAM). Select Add > Add role assignment to open the Add role assignment page. Assign the following role. For detailed steps, see Assign Azure roles using the Azure portal. Azure CLI Azure PowerShell Azure CLI book of house of the dragon