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Security vulnerabilities in healthcare: an analysis of medical devices and software. [PDF]
Med Biol Eng ComputMejía-Granda CM +3 more
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DNA encoding schemes herald a new age in cybersecurity for safeguarding digital assets.
Sci RepAqeel S +6 more
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Keyword Guessing Attacks on Some Proxy Re-Encryption with Keyword Search Schemes
Lecture Notes in Computer Science, 2021Public key encryption with keyword search (PEKS) is a practical cryptographic paradigm that enables one to search for the encrypted data without compromising the security of the original data. It provides a promising solution to the encrypted data retrieval issue in public key cryptosystems. As a combination of PEKS and proxy re-encryption (PRE), proxy
Yang Lu
exaly +2 more sources
IEEE Transactions on Cloud Computing, 2021
Cloud storage enables users to outsource data to storage servers and retrieve target data efficiently. Some of the outsourced data are very sensitive and should be prevented for any leakage. Generally, if users conventionally encrypt the data, searching is impeded. Public-key encryption with keyword search (PEKS) resolves this tension.
Xiaojun Zhang +2 more
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Cloud storage enables users to outsource data to storage servers and retrieve target data efficiently. Some of the outsourced data are very sensitive and should be prevented for any leakage. Generally, if users conventionally encrypt the data, searching is impeded. Public-key encryption with keyword search (PEKS) resolves this tension.
Xiaojun Zhang +2 more
exaly +2 more sources
Journal of Systems Architecture, 2021
Abstract As the wave of data breaches continues crashing down on companies, specially for companies that provide cloud storage services, the data security and privacy have become the main concern of most clients that use this kind of services. Certificateless public key encryption with keyword search (CLPEKS) is a novel cryptographic primitives that ...
Mohammed Raouf Senouci +2 more
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Abstract As the wave of data breaches continues crashing down on companies, specially for companies that provide cloud storage services, the data security and privacy have become the main concern of most clients that use this kind of services. Certificateless public key encryption with keyword search (CLPEKS) is a novel cryptographic primitives that ...
Mohammed Raouf Senouci +2 more
exaly +2 more sources
Constructing PEKS schemes secure against keyword guessing attacks is possible?
Computer Communications, 2009Byun et al. suggested keyword guessing attacks and showed that some PEKS (public-key encryption with keyword search) schemes are not secure to keyword guessing attacks, when the number of possible keywords is bounded by some polynomial. Abdalla et al. showed that robust PEKS schemes should satisfy consistency which ensures the PEKS schemes fulfil their
Ik Rae Jeong, Dowon Hong, Dong Hoon Lee
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Information Sciences, 2019
Abstract Public key encryption with keyword search (PEKS) is a useful paradigm that enables a user to delegate searching capabilities on publicly encrypted data to an untrusted third party without revealing the data contents. In 2013, Fang et al.
Yang Lu, Jiguo Li
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Abstract Public key encryption with keyword search (PEKS) is a useful paradigm that enables a user to delegate searching capabilities on publicly encrypted data to an untrusted third party without revealing the data contents. In 2013, Fang et al.
Yang Lu, Jiguo Li
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An efficient public-key searchable encryption scheme secure against inside keyword guessing attacks
Information Sciences, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Qiong Huang, Hongbo Li
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Keyword guessing attacks on secure searchable public key encryption schemes with a designated tester
International Journal of Computer Mathematics, 2013The first searchable public key encryption scheme with designated testers dPEKS known to be secure against keyword guessing attacks was due to Rhee et al. [H.S. Rhee, W. Susilo, and H.J. Kim, Secure searchable public key encryption scheme against keyword guessing attacks, IEICE Electron. Express 65 2009, pp. 237–243].
Wei-Chuen Yau +2 more
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