An Efficient and Secure Public Key Authenticated Encryption With Keyword Search in the Logarithmic Time

Searchable encryption is an important cryptographic technique that achieves data security and keyword retrieval over encrypted data in cloud. In 2004, Boneh et.al proposed the first searchable encryption scheme based on asymmetric cryptography. Since then, many variants of public key searchable encr...

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Autores principales:	Lidong Han, Junling Guo, Guang Yang, Qi Xie, Chengliang Tian
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Searchable encryption trapdoor indistinguishability keyword guessing attack Diffie–Hellman assumption Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/6e510a98050f4492ae033869a4e73e48
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spelling	oai:doaj.org-article:6e510a98050f4492ae033869a4e73e482021-11-17T00:01:08ZAn Efficient and Secure Public Key Authenticated Encryption With Keyword Search in the Logarithmic Time2169-353610.1109/ACCESS.2021.3126867https://doaj.org/article/6e510a98050f4492ae033869a4e73e482021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9610080/https://doaj.org/toc/2169-3536Searchable encryption is an important cryptographic technique that achieves data security and keyword retrieval over encrypted data in cloud. In 2004, Boneh et.al proposed the first searchable encryption scheme based on asymmetric cryptography. Since then, many variants of public key searchable encryption schemes were proposed. However, most previous works are vulnerable to multi-ciphertext attack, and they cannot provide trapdoor indistinguishability. Another problem is how to improve the searching efficiency. To deal with two issues, we construct a fast and secure public key authenticated searchable encryption scheme with designed server. Our scheme can resist keyword guessing attacks, chosen multi-keyword attacks and multi-trapdoor attacks. The search function in our scheme achieves the logarithmic search time in number of keywords while most existing schemes required the linear time. By comparison with previous schemes in computational complexity, our scheme is very fast in keyword search.Lidong HanJunling GuoGuang YangQi XieChengliang TianIEEEarticleSearchable encryptiontrapdoor indistinguishabilitykeyword guessing attackDiffie–Hellman assumptionElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 9, Pp 151245-151253 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Searchable encryption trapdoor indistinguishability keyword guessing attack Diffie–Hellman assumption Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Searchable encryption trapdoor indistinguishability keyword guessing attack Diffie–Hellman assumption Electrical engineering. Electronics. Nuclear engineering TK1-9971 Lidong Han Junling Guo Guang Yang Qi Xie Chengliang Tian An Efficient and Secure Public Key Authenticated Encryption With Keyword Search in the Logarithmic Time
description	Searchable encryption is an important cryptographic technique that achieves data security and keyword retrieval over encrypted data in cloud. In 2004, Boneh et.al proposed the first searchable encryption scheme based on asymmetric cryptography. Since then, many variants of public key searchable encryption schemes were proposed. However, most previous works are vulnerable to multi-ciphertext attack, and they cannot provide trapdoor indistinguishability. Another problem is how to improve the searching efficiency. To deal with two issues, we construct a fast and secure public key authenticated searchable encryption scheme with designed server. Our scheme can resist keyword guessing attacks, chosen multi-keyword attacks and multi-trapdoor attacks. The search function in our scheme achieves the logarithmic search time in number of keywords while most existing schemes required the linear time. By comparison with previous schemes in computational complexity, our scheme is very fast in keyword search.
format	article
author	Lidong Han Junling Guo Guang Yang Qi Xie Chengliang Tian
author_facet	Lidong Han Junling Guo Guang Yang Qi Xie Chengliang Tian
author_sort	Lidong Han
title	An Efficient and Secure Public Key Authenticated Encryption With Keyword Search in the Logarithmic Time
title_short	An Efficient and Secure Public Key Authenticated Encryption With Keyword Search in the Logarithmic Time
title_full	An Efficient and Secure Public Key Authenticated Encryption With Keyword Search in the Logarithmic Time
title_fullStr	An Efficient and Secure Public Key Authenticated Encryption With Keyword Search in the Logarithmic Time
title_full_unstemmed	An Efficient and Secure Public Key Authenticated Encryption With Keyword Search in the Logarithmic Time
title_sort	efficient and secure public key authenticated encryption with keyword search in the logarithmic time
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/6e510a98050f4492ae033869a4e73e48
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An Efficient and Secure Public Key Authenticated Encryption With Keyword Search in the Logarithmic Time

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