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Secure searchable public key encryption scheme against keyword guessing attacks
IEICE Electronics Express, 2009 Byun et al. firstly proposed off-line keyword guessing (KG)attacks and proved that some searchable public key encryption (PEKS)schemes are insecure against these attacks. They supposed an open problem on how to construct PEKS schemes secure against keyword guessing attacks. In this letter, we answer this question affirmatively.
Rhee, Hyun Sook +2 more
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Verifiable Searchable Encryption Framework Against Insider Keyword-Guessing Attack in Cloud Storage
IEEE Transactions on Cloud Computing, 2022 Searchable encryption (SE) allows cloud tenants to retrieve encrypted data while preserving data confidentiality securely. Many SE solutions have been designed to improve efficiency and security, but most of them are still susceptible to insider Keyword-Guessing Attacks (KGA), which implies that the internal attackers can guess the candidate keywords ...
Yinbin Miao +5 more
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Information Sciences, 2013 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fang, Liming +3 more
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A Secure Data-Sharing Model Resisting Keyword Guessing Attacks in Edge–Cloud Collaboration Scenarios
ElectronicsIn edge–cloud collaboration scenarios, data sharing is a critical technological tool, yet smart devices encounter significant challenges in ensuring data-sharing security. Attribute-based keyword search (ABKS) is employed in these contexts to facilitate fine-grained access control over shared data, allowing only users with the necessary privileges to ...
Ye Li +4 more
openaire +3 more sources
IEEE Access, 2020 As a quite attractive secure search mechanism in cloud environments, searchable encryption allows encrypted files to be searched by keyword and does not reveal any information about original data files.
Xiaodong Yang +4 more
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Public Key Encryption Supporting Plaintext Equality Test and User-Specified Authorization [PDF]
, 2011 In this paper we investigate a category of public key encryption schemes which supports plaintext equality test and user-specified authorization. With this new primitive, two users, who possess their own public/private key pairs, can issue token(s) to a ...
Tang, Qiang
core +5 more sources
Off-Line Keyword Guessing Attacks on Searchable Encryption with Keyword-Recoverability
IEICE Transactions on Information and Systems, 2010 In 2009, Jeong et al. proposed a new searchable encryption scheme with keyword-recoverability which is secure even if the adversaries have any useful partial information about the keyword. They also proposed an extension scheme for multi-keywords. However, this paper demonstrates that Jeong et al.'s schemes are vulnerable to off-line keyword guessing ...
Eun-Jun YOON, Kee-Young YOO
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Proxy Re-Encryption Scheme Supporting Keyword Search in Email System [PDF]
Jisuanji gongcheng, 2020 To authorize others to deal with encrypted mails and enable the search of encrypted mails in an encrypted email system,this paper proposes a proxy re-encryption scheme that supports keyword search for email systems.In this scheme,searchable encryption ...
NIU Shufen, CHEN Lixia, LIU Wenke, WANG Caifen, DU Xiaoni
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Registered Keyword Searchable Encryption Based on SM9
Applied Sciences, 2023 The SM9 algorithm is an Identity-Based Encryption (IBE) algorithm independently made by China. The existing SM9 searchable encryption scheme cannot be effective against insider keyword guessing attacks and violates users’ data privacy.
Haoyu Zhang, Baodong Qin, Dong Zheng
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A Decryptable Attribute-Based Keyword Search Scheme on eHealth Cloud in Internet of Things Platforms
IEEE Access, 2020 Recently, attribute-based keyword search (ABKS) schemes have been used to provide fine-grained search over encrypted data on eHealth cloud in the Internet of Things (IoT) platforms.
Lifeng Guo +3 more
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