Public key encryption with equality test from generic assumptions in the random oracle model
Information Sciences(2019)
摘要
Public key encryption with equality test (PKEET) is a variant of classical public key encryption (PKE) with the special functionality of an equality test, and can be used in many applications such as in keyword search on encrypted data and for efficient management by partitioning encrypted data in the cloud. Since the original proposal of Yang et al. (CT-RSA, 2010), several subsequent proposals to improve the efficiency or functionality of PKEET have been reported.
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关键词
Public key encryption,Equality test,Random oracle model
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