Results 101 to 110 of about 162 (122)
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Efficient public-key searchable encryption against inside keyword guessing attacks for cloud storage
Journal of Systems ArchitectureAxin Wu, Fagen Li, Xiangjun Xin
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Off-Line Keyword Guessing Attacks on Recent Keyword Search Schemes over Encrypted Data
2006A keyword search scheme over encrypted documents allows for remote keyword search of documents by a user in possession of a trapdoor (secret key). A data supplier first uploads encrypted documents on a storage system, and then a user of the storage system searches documents containing keywords while insider (such as administrators of the storage system)
Jin Wook Byun +3 more
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A Survey on Encryption Framework Against Insider Keyword-Guessing Attack in Cloud Storage
Advances in Computational Intelligence in Materials Science, 2023A key component of data security in cloud computing systems is encryption. Encryption might not be enough, though, to shield sensitive data from hostile intrusions. One such attack is the keyword guessing attack, in which an attacker uses a variety of techniques to attempt to decipher a term from the encrypted data.
Subha R +5 more
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Public key encryption with keyword search and keyword guessing attack: a survey
2016Searchable encryption is a cryptographic notion which enables users to perform secure searches over encrypted data stored on an untrusted server. Searchable encryption techniques can be divided into two main categories: searchable symmetric encryption (SSE) and public key encryption with keyword search (PEKS). Unlike SSE techniques, PEKS methods are ...
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Journal of Ambient Intelligence and Humanized Computing, 2019
In public-key setting, the problem of searching for keywords in encrypted data is handled by the notion of public-key encryption with keyword search (PEKS). An important challenge in designing secure PEKS schemes is providing resistance against variants of an attack known as the keyword guessing attack (KGA).
Mahnaz Noroozi, Ziba Eslami
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In public-key setting, the problem of searching for keywords in encrypted data is handled by the notion of public-key encryption with keyword search (PEKS). An important challenge in designing secure PEKS schemes is providing resistance against variants of an attack known as the keyword guessing attack (KGA).
Mahnaz Noroozi, Ziba Eslami
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Cloud-Assisted Privacy Protection for Data Retrieval Against Keyword Guessing Attacks
2020Machine learning is more closely linked to data privacy and has obtained rapid development in recent years. As for data privacy, searchable encryption (SE) is widely used as a ciphertext search technology, protecting the privacy of users. However, existing schemes usually support single keyword search, so the remote cloud server (CS) may return some ...
Zhenwei Chen +5 more
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Designated-Senders Public-Key Searchable Encryption Secure against Keyword Guessing Attacks
2017 Fifth International Symposium on Computing and Networking (CANDAR), 2017To achieve keyword search in secure cloud storage, a public-key encryption with keyword search (PEKS) has been proposed. However, the PEKS is inherently vulnerable to the Keyword Guessing Attack (KGA): Using the public key, anyone including the server can compute the ciphertext of any keyword.
Takanori Saito, Toru Nakanishi 0001
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Identity-Based Group Encryption With Keyword Search Against Keyword Guessing Attack
IEEE Transactions on Information Forensics and SecurityWei Wang 0088 +4 more
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