Results 91 to 100 of about 23,475,082 (277)

A Compact Multi-Identity Fully Homomorphic Encryption Scheme Without Fresh Ciphertexts

Applied Sciences
The lattice-based multi-identity fully homomorphic encryption scheme combines the quantum security of lattice cryptography with the advantage of identity-based encryption.
Ziwei Wang, Ruwei Huang, Xiyi Wei
doaj   +1 more source

Efficient Construction for Full Black-Box Accountable Authority Identity-Based Encryption

IEEE Access, 2019
Accountable authority identity-based encryption (A-IBE), as an attractive way to guarantee the user privacy security, enables a malicious private key generator (PKG) to be traced if it generates and re-distributes a user private key.
Zhen Zhao, Jianchang Lai, Willy Susilo, Baocang Wang, Yupu Hu, Fuchun Guo   +5 more
doaj   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

FEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Mergeable and Revocable Identity-Based Encryption

, 2017
Identity-based encryption (IBE) has been extensively studied and widely used in various applications since Boneh and Franklin proposed the first practical scheme based on pairing. In that seminal work, it has also been pointed out that providing an efficient revocation mechanism for IBE is essential.
Shengmin Xu, Guomin Yang, Yi Mu 0001, Willy Susilo   +3 more
openaire   +4 more sources

Low-energy symmetric key distribution in wireless sensor networks [PDF]

, 2011
In this work a scheme for key distribution and network access in a Wireless Sensor Network (WSN) that utilises Identity- Based Cryptography (IBC) is presented.
N E O'Connor, McCusker, Kealan, O'Connor, Noel E., K McCusker, O\u27Connor, Noel E.   +4 more
core   +2 more sources

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Identity-Based Online/Offline Encryption Scheme from LWE

Information
With quantum computers, the quantum resistance of cryptographic systems has gradually attracted attention. To overcome the shortcoming of existing identity-based encryption (IBE) schemes in resisting quantum attacks, we introduce an IBE scheme based on ...
Binger Zuo, Jiguo Li, Yichen Zhang, Jian Shen   +3 more
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

OO-IB-MPRE: A Post-Quantum Secure Online/Offline Identity-Based Matchmaking Proxy Re-Encryption Scheme for Exercise Physiology Data

Mathematics
As smart education evolves, there is an increasing need for the cloud-centric management and sharing of student exercise physiological data gathered through wearable devices in the physical education domain.
You Zhao, Ye Song, Weiyi Song, Juyan Li
doaj   +1 more source

Traceable and Retrievable Identity-Based Encryption

, 2008
Very recently, the concept ofTraceable Identity-based Encryption (IBE) scheme (or Accountable Authority Identity based Encryption scheme) was introduced in Crypto 2007. This concept enables some mechanisms to reduce the trust of a private key generator (PKG) in an IBE system. The aim of this paper is threefold.
Man Ho Au, Qiong Huang 0001, Joseph K. Liu, Willy Susilo, Duncan S. Wong, Guomin Yang   +5 more
openaire   +4 more sources