外文文献格式范例

2022-03-19 14:33:19   文档大全网     [ 字体: ] [ 阅读: ]

#文档大全网# 导语】以下是®文档大全网的小编为您整理的《外文文献格式范例》,欢迎阅读!
外文,范例,文献,格式
附件3



正式打印时,将此删除



本科毕业设计 (本科毕业论文)

一号,黑体。选一:要么是毕业设计

小初,黑体。

外文文献及译文



Time New Roman

文献、资料题目:Advanced Encryption Standard 文献、资料来源:期刊(著作、网络等) 文献、资料发表(出版)日期:2000.3.25 (部) 商学院 业: 工商管理 级: 工商041 名: 张三 号: 2004888888 指导教师: 张九光 翻译日期: 2008.6.28

小三,Time New

Roman,数字、字母下同 小三,宋体,写全称,汉字下同




页眉:黑体,5号,居中

山东建筑大学毕业设计(或毕业论文,二选一)外文文献及译文

外文文献:

Times New Roman,小4号,1.5倍行距

黑体,小3号, 1.5倍行距

Times New Roman,小3号,1.5倍行距

Advanced Encryption Standard

For the past three yearsthe National Institute of Standards and Technology (NIST) has been working to develop a new encryption standard to keep government information secureThe organization is in the final stages of an open process of selecting one or more algorithmsor data-scrambling formulasfor the new Advanced Encryption Standard (AES) and plans to make adecision by late summer or early fallThe standard is slated to go into effect next year AES is intended to be a strongermore efficient successor to Triple Data Encryption Standard (3DES)which replaced the aging DESwhich was cracked in less than three days in July 1998

“Until we have the AES3DES will still offer protection for years to comeSo there is no need to immediately switch over”says Edward Roback acting chief of the computer security division at NIST and chairman of the AES selection committee“What AES will offer is a more efficient algorithmIt will be a federal standardbut it will be widely implemented in the IT community

According to Robackefficiency of the proposed algorithms is measured by how fast they can encrypt and decrypt informationhow fast they can present an encryption key and how much information they can encrypt

The AES review committee is also looking at how much space the algorithm takes up on a chip and how much memory it requiresRoback says the selection of a more efficient AES will also result in cost savings and better use of resources

“DES was designed for hardware implementationsand we are now living in a world of much more efficient softwareand we have learned an awful lot about the design of algorithms”says Roback“When you start multiplying this with the billions of implementations done dailythe saving on overhead on the networks will be enormous

„„

- 1 -

页码用阿拉伯数字连续编排,字体Times New Roman,小5


山东建筑大学毕业设计(或毕业论文,二选一)外文文献及译文

中文译文:

宋体,小4号,1.5倍行距

黑体,小3号, 1.5倍行距

黑体,小3号,居中,1.5倍行距

先进加密标准

在过去三年中,(美国)国家标准与技术局(NIST)已在研究开发一种新的加密标准,以确保政府的信息安全。该组织目前正处于为新的先进加密标准(AES)选择一个或几个算法或数据打乱公式的开放过程的最后阶段,并计划在夏末或秋初作出决定。此标准内定明年实施。

AES预定为比三层数据加密标准(3DES)更强、更高效的后续标准,3DES替代了老化的DES加密标准,DES19987月在不到三天的时间内就被破译了。

NIST计算机安全部的代理主管兼AES选择委员会主席Edward Roback说:“在我们拥有AES之前,3DES还将在今后几年提供保护。所以没有必要马上转换。AES所提供的是一种更有效的算法。它将是一项联邦标准,但它将在IT界广泛实施。

Roback称,提议中的算法的效率是通过对信息加密和解密有多快、给出加密密钥有多快以及能对多少信息加密等几个方面进行测量的。

AES评价委员会也要看算法占据芯片上多少空间和需要多少内存。Roback说,选择一个更高效的AES也会带来成本的节省和资源的更好利用。

Roback说:DES是为硬件实现而设计的,而我们现在处于软件更高效的世界,我们对算法的设计有极多的了解。当我们开始大规模使用此算法,每天实现几十亿次的加密时,(算法带来的)网络开销的节省将是巨大的。

„„

页面设置:上下各为2.5cm2.2cm,页眉、页脚各1.5cm

注意:外文文献

应该附有原文的复印件。

- 2 -


本文来源:https://www.wddqxz.cn/3c88d0597f1922791788e811.html

相关推荐