Results 81 to 90 of about 8,337,710 (302)
Key Exchange Using Passwords and Long Keys [PDF]
, 2006 We propose a new model for key exchange (KE) based on a combination of different types of keys. In our setting, servers exchange keys with clients, who memorize short passwords and carry (stealable) storage cards containing long (cryptographic) keys. Our setting is a generalization of that of Halevi and Krawczyk [16] (HK), where clients have a password
Vladimir Kolesnikov, Charles Rackoff
openaire +2 more sources
Review on leakage resilient key exchange security models
, 2019 In leakage resilient cryptography, leakage resilient key exchange protocols are constructed to defend against leakage attacks. Then, the key exchange protocol is proved with leakage resilient security model to determine whether its security proof can ...
Wen, CC, Wei, CCZ, Alawatugoda, J
core +1 more source
Efficient one-round key exchange in the standard model [PDF]
, 2008 We consider one-round key exchange protocols secure in the standard model. The security analysis uses the powerful security model of Canetti and Krawczyk and a natural extension of it to the ID-based setting.
Gonzalez Nieto, Juan M. +9 more
core +4 more sources
Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding
FEBS Letters, EarlyView.In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança +2 more
wiley +1 more source
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Robust and Lightweight Key Exchange (LKE) Protocol for Industry 4.0
IEEE Access, 2020 Industry 4.0 has brought solutions for faster data accessibility, fault identification, performance analysis, and control of machines remotely by managers.
Gurjot Singh Gaba +5 more
doaj +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Three-party password authenticated key agreement protocol with user anonymity based on lattice
Tongxin xuebao, 2018 With the rapid development of quantum theory and the existence of polynomial algorithm in quantum computation based on discrete logarithm problem and large integer decomposition problem,the security of the algorithm was seriously threatened.Therefore,two
Caifen WANG, Li CHEN
doaj
Comparison of waterline corrosion of a weathering steel in static and dynamic simulated seawater
Corrosion ReviewsWaterline corrosion behavior of a weathering steel in static and dynamic simulated seawater was studied by means of wire beam electrode (WBE), scanning electron microscopy, and Fourier transform infrared spectroscopy in this paper.
Li Zhuoran +6 more
doaj +1 more source
Multi-factor password-authenticated key exchange [PDF]
, 2010 We consider a new form of authenticated key exchange which we call multi-factor password-authenticated key exchange, where session establishment depends on successful authentication of multiple short secrets that are complementary in nature, such as a ...
Douglas Stebila +5 more
core +1 more source