signer
['sainə]
n. 签名者；用手势示意者
同义词
参考例子
1.Tired of shuttlecock the document for signature, the secretary decide to call in all the signer.
厌倦了为签字而将文件往返递送，秘书决定将所有的签字人叫来。
2.Moreover, a proxy signer must cooperate with the SEM to generate a valid proxy signature, which makes the new scheme have an effective and fast proxy revocation.
新方案不仅满足代理签名的所有安全要求，而且代理签名人只有与SEM合作才能生成有效的签名，使得方案具有快速撤销的功。
3.Proxy signatures are very useful tools with which a potential signer can delegate his signing power to a proxy signer who signs a message on behalf of the original signer.
代理签名是一种非常有用的密码学工具，使用它，原始签名人能将其数字签名权力委托给代理签名人。
英文解释
n.
1.someone who can use sign language to communicate
2.someone who signs and is bound by a document
网络释义
Signer
签发人; 签约人，签署人; 承保条; 签署者;
Roman Signer
罗曼·赛纳; 罗曼·塞纳;
cheque signer
支票签名机.; 支票签名机。;
Mobile Signer
手机签名;
proxy signer
代理簽署者;