Secure outsourcing of modular exponentiations under single untrusted programme model

作者：

Highlights：

• We proposed a novel efficient secure outsourcing algorithm of modular exponentiations.

• We extended our algorithm to secure outsourcing of simultaneous modular exponentiations.

• We demonstrate some applications from outsourcing encryption and signature.

摘要

•We proposed a novel efficient secure outsourcing algorithm of modular exponentiations.•We extended our algorithm to secure outsourcing of simultaneous modular exponentiations.•We demonstrate some applications from outsourcing encryption and signature.

论文关键词：Modular exponentiations,Secure outsourcing,Untrusted server,High checkability

论文评审过程：Received 15 January 2016, Revised 13 July 2016, Accepted 12 November 2016, Available online 26 November 2016, Version of Record 14 September 2017.

论文官网地址：https://doi.org/10.1016/j.jcss.2016.11.005