Results 41 to 50 of about 2,775,007 (306)
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
A keyword searchable attribute-based encryption scheme with attribute update for cloud storage. [PDF]
PLoS ONE, 2018 Ciphertext-policy attribute-based encryption (CP-ABE) scheme is a new type of data encryption primitive, which is very suitable for data cloud storage for its fine-grained access control.
Shangping Wang, Jian Ye, Yaling Zhang
doaj +1 more source
The Power of Bamboo: On the Post-Compromise Security for Searchable Symmetric Encryption [PDF]
Network and Distributed System Security SymposiumDynamic searchable symmetric encryption (DSSE) enables users to delegate the keyword search over dynamically updated encrypted databases to an honest-but-curious server without losing keyword privacy.
Tianyang Chen +6 more
semanticscholar +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Overview of searchable encryption research
网络与信息安全学报, 2018 With the development of cloud computing,there is an increasing number of companies and individuals outsourcing their data to cloud server in the encrypted form to protect data security and user privacy.As a result,efficient retrieval of encrypted data ...
Ying LI,Chunguang MA
doaj +3 more sources
Privacy-Preserving Multi-Keyword Searchable Encryption for Distributed Systems
IEEE Transactions on Parallel and Distributed Systems, 2021 As cloud storage has been widely adopted in various applications, how to protect data privacy while allowing efficient data search and retrieval in a distributed environment remains a challenging research problem.
Xueqiao Liu +5 more
semanticscholar +1 more source
FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 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
Towards Multi-user Searchable Encryption Supporting Boolean Query and Fast Decryption [PDF]
Journal of Universal Computer Science, 2019 Searchable encryption enables the data owner to outsource their data to the cloud server while retaining the search ability. Recently, some researchers proposed a variant of searchable encryption, named single-writer/multi-reader searchable encryption ...
Yunling Wang +7 more
doaj +3 more sources
Unus pro omnibus: Multi-Client Searchable Encryption via Access Control
Network and Distributed System Security Symposium—Searchable encryption lets an untrusted cloud server store keyword-document tuples encrypted by writers and conduct keyword searches with tokens from readers .
Jiafan Wang, Sherman S. M. Chow
semanticscholar +1 more source