Generalized Public-Key Cryptography with Tight Security Accepted Manuscript Generalized Public-Key Cryptography with Tight Security Ge Wu, Fuchun Guo, Willy Susilo PII: S0020-0255(19)30649-8 DOI: https://doi.org/10.1016/j.ins.2019.07.041 Reference: INS 14689 To appear in: Information Sciences Received date: 11 January 2019 Revised date: 30 May 2019 Accepted date: 8 July 2019 Please cite this article as: Ge Wu, Fuchun Guo, Willy Susilo, Generalized Public-Key Cryptography with Tight Security, Information Sciences (2019), doi: https://doi.org/10.1016/j.ins.2019.07.041 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.