Public Key Encryption Schemes Search with Keyword
Wang Xiao-ming · Jisuanji gongcheng · 2010
Aiming at the problems of great computation of pairings in Public key Encryption with Keyword Search(PEKS) schemes are still time consuming and inefficient, and the proposed PEKS schemes can not resist to relay attacks, on the base of researching the PEKS, this paper proposes a more efficient PEKS scheme. Comparing with the previously mentioned PEKS schemes, the new PEKS scheme retains the advantages of the previously one and it is more simple, efficient and resistible.