1) original signer changing attack
原始签名人改变攻击
1.
Present a security analysis of the Qian-cao-xues new threshold proxy signature scheme from bilinear pairings,which does not posses the strong unforgeability property,anyone including original signer can forge a valid threshold proxy signature for any message,at the same time,this scheme can t resist original signer changing attack.
通过对Qian-cao-xue的基于双线性映射的的门限代理签名方案分析,发现该方案并不满足强不可伪造性,任何人包括原始签名人可以伪造一个有效的代理签名,同时该方案也不能抵抗原始签名人改变攻击。
2) attack signature
攻击签名
1.
Therefore, a kind of honeypot system was proposed,by attack signature mechanism for detecting and analyzing unknown network attacks in system call level.
针对当前防火墙和入侵检测系统不能够对未知攻击作出有效的判断,而造成信息误报和漏报的问题,提出了一种蜜罐系统结构,通过过滤掉已知攻击,在系统调用层,采用攻击签名机制,实现对未知攻击的检测和分析。
3) original signer
原始签名者
4) forgery attack
伪造签名攻击
1.
Two forgery attacks and their corresponding conspiracy attacks are proposed against the(t,n) threshold signature scheme without a trusted party worked out by Wang Bin and Li Jian-hua(the WL Scheme for short).
针对王斌和李建华的无可信中心(t,n)门限签名方案(简称王-李方案),给出两种伪造签名攻击及相应的合谋攻击。
2.
The results show that the proposed scheme can not only resist conspiracy attacks and forgery attacks essentially,but also provide anonymity and traceability simultaneously.
结果表明:该方案不仅能够从根本上抵抗合谋攻击和伪造签名攻击,而且在保证匿名性的前提下,能够真正实现签名成员身份的可追查性,同时通过构造安全的分布式密钥生成协议保证群私钥的不可知性,因此比现有方案具有更高的安全性。
5) the on-line original signer
原始签名者在线
1.
However,there is a problem of the on-line original signer in those schemes.
目前已知的一些代理签名方案都是由原始签名者、代理签名者和签名验证者三方共同来完成,存在着原始签名者在线的问题。
6) man-in-middle-attack
匿名中间人攻击
补充资料：签名
1.写上自己的姓名。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条