scholarly journals Expressive Public-Key Encryption With Keyword Search: Generic Construction From KP-ABE and an Efficient Scheme Over Prime-Order Groups

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 93-103 ◽  
Author(s):  
Chen Shen ◽  
Yang Lu ◽  
Jiguo Li
Keyword(s):  
Prime Order ◽  
Keyword Search ◽  
Public Key ◽  
Public Key Encryption ◽  
Generic Construction ◽  
Efficient Scheme

scholarly journals Generic Construction of Dual-Server Public Key Encryption With Keyword Search on Cloud Computing

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 152551-152564
Author(s):  
Raylin Tso ◽  
Kaibin Huang ◽  
Yu-Chi Chen ◽  
Sk Md Mizanur Rahman ◽  
Tsu-Yang Wu
Keyword(s):  
Cloud Computing ◽  
Keyword Search ◽  
Public Key ◽  
Public Key Encryption ◽  
Generic Construction

Generic construction of designated tester public-key encryption with keyword search

2012 ◽  
Vol 205 ◽  
pp. 93-109 ◽  
Author(s):  
Hyun Sook Rhee ◽  
Jong Hwan Park ◽  
Dong Hoon Lee
Keyword(s):  
Keyword Search ◽  
Public Key ◽  
Public Key Encryption ◽  
Generic Construction

scholarly journals Secure and Efficient Searchable Public Key Encryption for Resource Constrained Environment Based on Pairings under Prime Order Group

2019 ◽  
Vol 2019 ◽  
pp. 1-14 ◽  
Author(s):  
Yu Zhang ◽  
Yin Li ◽  
Yifan Wang
Keyword(s):  
Prime Order ◽  
Keyword Search ◽  
Bilinear Pairing ◽  
Public Key ◽  
Inner Product ◽  
Public Key Encryption ◽  
Time And Space ◽  
Space Efficiency ◽  
Order Group ◽  
Searchable Public Key Encryption

Searchable public key encryption scheme is a key technique for protecting data confidentiality in today’s cloud environment. Specifically, public key encryption with conjunctive and disjunctive keyword search (PECDK) can provide flexible search options without sacrificing keywords security and thus attracts a lot of attention nowadays. However, the most effective PECDK scheme is based on the inner product encryption (IPE), which needs more time and space cost. In this paper, by utilizing the bilinear pairing with a prime order group, we propose an efficient PECDK scheme needing less time and storage consumption. The proposed scheme is proven to be secure under a rigorous security definition. The theoretical analysis and experimental results demonstrate that our proposed scheme can significantly improve the time and space efficiency over the state-of-the-art scheme.

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