Results 71 to 80 of about 1,039,950 (226)

Ring adaptor signature scheme based on SM2 digital signature algorithm

网络与信息安全学报
Adaptor signature can guarantee the atomicity of cross-chain transactions without relying on trusted third parties, but most adaptor signature algorithms fail to protect the privacy of user identities.
Xu Xinyue, Xu Shujiang, Wang Lianhai, Zhang Shuhui, Shao Wei, Wang Qizheng   +5 more
doaj  

PANoptosis in the pathogenesis of myelodysplastic syndromes

Molecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla, Jyoti Lamichhane, Cameron Lewis, Peter Breslin, Jiwang Zhang   +4 more
wiley   +1 more source

Optimizing signature space performance in privacy-enhanced blockchains: novel ring signature solutions

EURASIP Journal on Information Security
In blockchain applications, ring signatures offer significant advantages, particularly in decentralized settings, safeguarding user privacy and data security.
Da Teng, Yanqing Yao, Chao Huang
doaj   +1 more source

Privacy in wireless sensor networks using ring signature

Journal of King Saud University: Computer and Information Sciences, 2014
The veracity of a message from a sensor node must be verified in order to avoid a false reaction by the sink. This verification requires the authentication of the source node.
Ashmita Debnath, Pradheepkumar Singaravelu, Shekhar Verma   +2 more
doaj   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

SM9-DTRS: a dynamic threshold ring signature scheme based on SM9 algorithm

Cybersecurity
In distributed scenarios such as electronic voting and blockchain, signature schemes require high anonymity, collusion resistance, and efficiency.
Zeyu Chen, Lihua Liu, Qiao Yan
doaj   +1 more source

Efficient proxy ring signature for VANET

The Journal of Engineering, 2019
The messages in vehicular ad hoc networks (VANET) are vulnerable to attack in the open wireless environment. Group communication in VANET is receiving more attention, which confronts many security issues.
Lianhai Liu, Yujue Wang, Yujue Wang, Jingwei Zhang, Qing Yang   +4 more
doaj   +1 more source

Profiling neoadjuvant therapy response in rectal cancer using meta‐analysis of publicly available transcriptomic RNA‐seq datasets

Molecular Oncology, EarlyView.
This study integrates publicly available transcriptomic datasets to identify molecular signatures associated with response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer. By analyzing a combination of multiple cohorts with bioinformatics approaches, we reveal biological pathways and immune‐related features that may improve ...
Aleksandra Stanojevic, Rafael Stroggilos, Mladen Marinkovic, Ana Djuric, Suzana Stojanovic‐Rundic, Radmila Jankovic, Sergi Castellvi‐Bel, Remond J.A. Fijneman, Antonia Vlahou, Jerome Zoidakis, Milena Cavic   +10 more
wiley   +1 more source

Property-Based Anonymous Attestation in Trusted Cloud Computing

Journal of Electrical and Computer Engineering, 2014
In the remote attestation on Trusted Computer (TC) computing mode TCCP, the trusted computer TC has an excessive burden, and anonymity and platform configuration information security of computing nodes cannot be guaranteed.
Zhen-Hu Ning, Wei Jiang, Jing Zhan, Peng Liang   +3 more
doaj   +1 more source

Ring Signature Scheme Based on Domestic Cryptographic Algorithm SM9 [PDF]

Jisuanji kexue
Ring signatures possess spontaneity and anonymity,which can protect user privacy while implementing digital signatures.They have been widely used in scenarios requiring the concealment of the signer’s true identity,such as blockchain,electronic voting ...
XIE Zhenjie, ZHANG Yao, YANG Qichao, SONG Enzhou
doaj   +1 more source