摘要
基于ELGamal数字签名方案和部分签名的思想,提出了一种基于ELGamal的可验证的门限数字签名方案。该门限签名方案能够使秘密共享参与者在签名过程中对可信中心发布的秘密和各自生成的部分签名进行验证。
Proposed a verifiable threshold digital signature scheme, which based on ELGamal digital signature scheme and distributive signature idea.The secret sharer can use this scheme to verify the distributive signature and the secret which promulgated by the credit center.
出处
《计算机安全》
2010年第7期51-52,共2页
Network & Computer Security
关键词
可验证
门限
部分签名
Verifiable
Threshold
Distributive signature