RT Journal T1 A certificate-based short signature scheme A1 ZUO Li-ming, CHEN Lan-lan, ZHOU Qing PB JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) FD YR 2019 JF JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) JO JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) VO 54 IS 1 SP 79 DO 10.6040/j.issn.1671-9352.2.2018.056 K1 certificate-based public key cryptography;short signature;collusion attack algorithm with #i#k#/i# traitors;inverse computational Diffie-Hellman;random oracle model LK {http://lxbwk.njournal.sdu.edu.cn/EN/article/article_3022.shtml}