%0 Journal Article
%T KEY ESCROW BASED ON ASMUTH-BLOOM THRESHOLD SYSTEM<br>基于Asmuth-Bloom门限体制的密钥托管
%A Yang Bo
%A Wang Yumin
%A <br>杨波
%A 王育民
%J 电子与信息学报
%D 1999
%I 
%X A key escrow cryptosystem can not only provide protection for user's privacy, while at the same time, allows for the wiretapping when lawfully authorized. In this paper, a secret key escrow system based on Asmuth-Bloom threshold scheme is given and its security is analysed.
%K Key escrow
%K Threshold scheme
%K Trustee<br>密钥托管
%K 门限方案
%K 委托人
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=47C673902749947917A25744DA62962D&yid=B914830F5B1D1078&vid=659D3B06EBF534A7&iid=94C357A881DFC066&sid=5A027C8E6C570AAB&eid=2A92ABD90588B251&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=7