摘要
Amulti-proxyquantumgroupsignatureschemewiththresholdsharedverificationisproposed.Anoriginalsignermayauthorizeaproxygroupashisproxyagent.Thenonlythecooperationofallthesignersintheproxygroupcangeneratetheproxysignatureonbehalfoftheoriginalsigner.Inthescheme,anytormoreofnreceiverscanverifythemessageandanyt1orfewerreceiverscannotverifythevalidityoftheproxysignature.
出版日期
2008年02月12日（中国期刊网平台首次上网日期，不代表论文的发表时间）
