Results 91 to 100 of about 88,865 (291)
A Forward-Secure Certificate-Based Signature Scheme
, 2013 Cryptographic computations are often carried out on insecure devices for which the threat of key exposure raises a serious concern. In an effort to address the key exposure problem, the notion of forward security was first presented by Günther in 1990 ...
Teng, Huiyun +9 more
core
Efficient and Forward-Secure Identity-Based Signcryption [PDF]
, 2004 Several signcryption schemes proposed in the literature are known to lack semantic security, and semantically secure signcryption schemes tend to be more computationally expensive.
Paulo S. L. M. Barreto +1 more
core
Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs
FEBS Open Bio, EarlyView.Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner +7 more
wiley +1 more source
Delay and energy minimization for MEC-based secure communication
Tongxin xuebao, 2020 Considering a physical-layer-security-aided confidential document transmission problem,a secure transmission strategy was proposed where the base station equipped with a mobile edge computing (MEC) server served as a relay to help compress,forward,and ...
Pinyi REN, Qian XU
doaj +2 more sources
A New Forward Secure Signature Scheme [PDF]
, 2004 In this paper, we present two forward secure signature schemes based on gap Diffie-Hellman groups and prove these schemes to be secure in the sense of slightly stronger security notion than that by Bellare and Miner in the random oracle model.
Sang Geun Hahn +2 more
core
FEBS Open Bio, EarlyView.In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin +12 more
wiley +1 more source
Tongxin xuebao, 2017 The maximization problem of secure energy efficiency (EE) in decode-and-forward relay networks was investigated considering the power and energy constraints in physical-layer secure transmission.An iterative algorithm for power allocation was proposed ...
Dong WANG +3 more
doaj +2 more sources
Forward-Secure Identity-based Broadcast Encryption Scheme from Lattice
, 2015 Motivated by an identity-based broadcast encryption scheme from lattice[1] and a forward-secure identity-based encryption scheme[2], we propose a forward-secure identity-based broadcast encryption scheme from lattice by adding the forward-security ...
Zhang, Xinwen, Wang, Shangping
core
Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells
FEBS Open Bio, EarlyView.Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim +4 more
wiley +1 more source
Security-Enhanced Vehicle-to-Roadside Unit Authentication Scheme for Internet of Vehicles
MathematicsSecure real-time data interaction between vehicles and transportation infrastructure, such as RSUs (V2R), can achieve intelligent and safe driving, as well as efficient travel services, in Internet of Vehicles (IoV), a secure and efficient V2R ...
Yan Sun, Qi Xie
doaj +1 more source