Analysis are made on the proxy authorization schemes and proxy signature schemes in electronic business,as to the security threats of present proxy signature schemes,this paper presents a hybrid proxy signature scheme based on hyper-elliptic curves cryptosystem that can gain a wide application in computer and wireless communication network.

分析了電子商務(wù)、電子政務(wù)代理授權(quán)方案及網(wǎng)絡(luò)通信中的代理簽名協(xié)議,針對(duì)現(xiàn)有代理簽名方案存在秘密信息泄漏、簽名偽造等安全漏洞及協(xié)議過程復(fù)雜、簽名認(rèn)證運(yùn)算開銷大等不足之處,并基于超橢圓曲線密碼提出一類混合代理簽名方案,對(duì)方案的安全性與執(zhí)行效率進(jìn)行了分析。

A self-administrative sub-role based delegation model;

一種自我管理的支持角色層次的授權(quán)代理模型

The Research and Design of Role-based Delegation Model;

基于角色層次的授權(quán)代理模型的研究與設(shè)計(jì)

CLIENT hereby authorizes ATTORNEYS to incur all reasonable costs and expenses necessary in ATTORNEYS' judgment.

委托人據(jù)此授權(quán)代理人支付所有代理人認(rèn)為合理的費(fèi)用。

I am the authorized agent. Can I withdraw funds?

我是授權(quán)代理人,我可以代理帳戶持有人提領(lǐng)資金嗎?

Delegation of authority or duties to a subordinate or substitute.

授權(quán)代理向下級(jí)或代理人授權(quán)或義務(wù)

duly authorized agent

獲正式授權(quán)的代理人

a person who is authorized to act as an agent for the sale of land.

經(jīng)授權(quán)代理賣土地的人。

Delegation Decisions Based on Agent's Behavioral Motivation;

基于代理人行為動(dòng)機(jī)的授權(quán)決策研究

A person appointed or empowered to act for another.

代理人被任命或授權(quán)代表他人行動(dòng)的人

Legal representative letter of attorney and identity card of agent (copy).

法定代表人授權(quán)書及代理人身份證（復(fù)印件）。

Commission means an order or authority, to a factor or agent, to do some act.

對(duì)代辦人或代理人而言，授權(quán)指受托做某種行為。

Mrs White delegated her power of attorney to her nephew.

懷特夫人授權(quán)她的侄子作為她的代理人。

authorized delegate [Commissioner of Correctional Services]

授權(quán)代行人〔懲教署署長〕

To authorize someone the act on your behalf

授權(quán)某人代表你做事

To authorize someone to action the company's behalf.

授權(quán)某人代表公司行事。

An agency exists where an agent has permission from a principal to bring the principal into a legal relationship with a third party.

在代理中，代理人經(jīng)本人授權(quán)行事，使本人同第三方發(fā)生法律關(guān)系。

Article 6septies [Marks: Registration in the Name of the Agent or Representative of the Proprietor Without the Latter's Authorization]

第六條之七〔商標(biāo)：未經(jīng)所有人授權(quán)而以代理人或代表人名義注冊(cè)〕

The agent is a substitute or deputy appointed by the principal with power to do certain things which the principal could do.

代理人是被本人委托授權(quán)去做一些本人能做的事情的替身或代表。

a person authorized to conduct religious worship.

授權(quán)管理宗教禮拜的人。

Should a proxy attend the creditors' meeting on behalf of the creditor, a letter of attorney from the creditor shall be submitted to the People's Court or Chairman of the creditors' meeting.

代理人出席債權(quán)人會(huì)議，應(yīng)當(dāng)向人民法院或者債權(quán)人會(huì)議主席提交債權(quán)人的授權(quán)委托書。