Results 31 to 40 of about 39,942 (290)
Identity-Based Encryption in DDH Hard Groups
, 2022 International audienceThe concept of Identity-Based Encryption was first introduced by Shamir (CRYPTO 1984) but were not realised until much later by Sakai, Ohgishi and Kasahara (SCIS 2000), Boneh and Franklin (CRYPTO 2001) and Cocks (IMACC 2001).
Blazy, Olivier, Kakvi, Saqib
core +1 more source
Identity-Based Matrix (Level) Fully Homomorphic Encryption Scheme
Jisuanji kexue yu tansuo, 2020 With the development of quantum theory, traditional encryption algorithms are facing enormous challenges. Once quantum computers are available, existing encryption systems will no longer be secure.
CHEN Hong, HUANG Jie, CHEN Honglin, WANG Runting, XIAO Chenglong, GUO Pengfei, JIN Haibo
doaj +1 more source
Delegate and Verify the Update Keys of Revocable Identity-Based Encryption
IEEE Access, 2023 Revocable identity-based encryption (RIBE) is an extension of identity-based encryption (IBE) and it supports efficient revocation of private keys. In the past, many efficient RIBE schemes have been proposed, but research on efficiently delegating the ...
Kwangsu Lee
doaj +1 more source
Modelling and simulation of a biometric identity-based cryptography
, 2014 Government information is a vital asset that must be kept in a trusted environment and efficiently managed by authorised parties. Even though e-Government provides a number of advantages, it also introduces a range of new security risks.
Caroline Langensiepen +5 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm +11 more
wiley +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Efficient Identity-based Encryption Scheme over Ideal Lattice [PDF]
Jisuanji gongcheng, 2016 Recently,Identity-based Encryption(IBE) scheme based on lattices becomes one of the focuses of cryptographic research.But the IBE scheme based on standard lattice have large key size and high ciphertext expansion rate.So based on ideal lattices,this ...
WEI Lihao,AI Jieqing,LIU Shenghan
doaj +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Multi-server conjunctive keyword searchable encryption scheme based on BDH problem
Dianxin kexue, 2020 Searchable encryption is a cryptographic primitive that supports users to search for keywords on ciphertext.In view of the low efficiency of traditional single-server searchable encryption schemes,it was based on the advantages of identity management in ...
Yanhua LU, Youliang TIAN, Chen LIU
doaj +2 more sources
Cryptography, 2018 An Identity-based encryption (IBE) simplifies key management by taking users’ identities as public keys. However, how to dynamically revoke users in an IBE scheme is not a trivial problem.
Ziyuan Hu +3 more
doaj +1 more source