In this work, we resolve this issue by proposing a new paradigm for truly password-only yet securely composable PAKE, called bare PAKE. We formally prove that two prominent PAKE protocols, namely CPace and EKE, can be cast as bare PAKEs and hence do not require pre-agreement of anything else than a password.
Aug 16, 2024 · With a reusable bare PAKE, each device can broadcast a single message to the network and then establish a password-authenticated pairwise key ...
Aug 18, 2024 · In this work, we resolve this issue by proposing a new paradigm for truly password-only yet securely composable PAKE, called bare PAKE. We ...
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What is password authenticated key exchange?
What is password based authenticated key exchange in the three party setting?
We propose and realize a definition of security for password-based key exchange within the framework of universally composable (UC) security.
Bare PAKE: Universally Composable Key Exchange from just Passwords. No Thumbnail Available ...
Universally Composable Relaxed Password Authenticated Key ...
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Protocols for password authenticated key exchange (PAKE) allow two parties who share only a weak password to agree on a cryptographic key.
We propose and realize a definition of security for password-based key exchange within the framework of universally composable (UC) security, thus providing ...
Oct 14, 2024 · Bare PAKE: Universally Composable Key Exchange from just Passwords. Manuel Barbosa, Kai Gellert, et al. CRYPTO 2024. Conference paper. Ultra ...
Nov 21, 2024 · Bare PAKE: Universally Composable Key Exchange from Just Passwords ... Key Exchange (PAKE) lets users with passwords exchange a cryptographic key.
Dec 5, 2021 · In this paper, we provide a comprehensive security analysis of CPace in the universal composability framework.