一种支持算术张成程序的密文策略属性加密方案

魏铎, 高海英

A Ciphertext-Policy Attribute-Based Encryption Scheme Supporting Arithmetic Span Program

WEI Duo, GAO Hai-ying

电子学报 . 2020, (10): 1993 -2002 . DOI: 10.3969/j.issn.0372-2112.2020.10.017