"FS-IBEKS: Forward secure identity-based encryption with keyword search" by Xinmin Yang, Xinjian Chen et al.
Public Key Encryption with Keyword Search (PEKS) makes it possible for a cloud server (CS) to match a trapdoor and a ciphertext. However, with the upgrowth of quantum techniques, most of the existing PEKS schemes will be broken by quantum computers in the coming future. Moreover, they are also under the threat of potential key exposure. Lattice-based forward secure PEKS scheme (FS-PEKS) overcomes the two problems above by combining the techniques of forward security and lattice-based cryptograph...
Key Encryption Keyword Search Forward Security Dentity Based Encryption With Keyword Search Post Quantum Security Random Oracle Model
Source: uow.edu.au