There are many design patterns for offsetting the fault of des, but they also have limitations.
针对DES算法的缺陷而设计的改进方案虽各据优点，但也是各有限制。
Using MC method computing the capability of three representative X-ray detectors. It can offer the referrence for the des tector optimize design and the detect test.
采用MC计算研究三种代表性的X射线探测器的探测能力，为探测器参数的优化设计及检测能力的测试提供数据参考。
"Paysages 1 + 1" is a winning project in the international design competition of "la manufacture des paysages, Villeneuvette, France, 2004".
“乡村风景1 + 1”设计是2004年法国维拉努维“乡村风景制造”国际设计竞赛的获奖方案之一。
The general design rules of block cipher is discussed by analyzing the encryption process, key generating, encryption function and decryption process of des algorithm.
文中以DES加密算法为例，在分析DES加密过程、密钥计算、加密函数和解密过程的基础上，探讨分组密码的设计原则。
Compare with other variations of des this design hold the original structure of S-box and make it's strength better.
与其它变种DES相比，它不但保留了原s盒的设计结构而且安全性更强。
On analysis of the principle and application mode of des, a des module which fits for embedded security system such as IC card is realized by topdown design methods.
在详细分析DES的基本原理和应用模式的基础上，结合DES硬件实现的特点，采用正向设计的方法实现了适用于IC卡等有嵌入式安全需要的系统中的DES模块。
The paper takes the product layout design as a process of component feature transformation and develops a method of product layout des…
本文将产品的布局设计过程视为一个组件特征的布局演化过程，提出了基于组件特征模型的产品布局设计方法，并进行了实例验证。
Therefore, as a symbolic building in the university, the library design should hold the traditional design ideas, which is reasonable, and mix the new des…
因此，作为高校的标志性建筑，它的设计应传承合理的传统设计理念，融入新的设计元素，要注重图书馆的适用性、人文性、智能性和绿色生态性。
Introduced des, AES, and IDEA encryption algorithm, RSA, and ECC encryption algorithm, finally, produced the mix crypto-algorithm design proposal.
介绍对称密码技术中的DES、AES、IDEA加密算法和非对称密码技术中的RSA、ECC加密算法，并给出了混合密码算法的方案。
This paper presents the design principle of the system, its functional design, its consideration of hardware and software's des...
本文介绍该系统的设计原理、功能设置、硬、软件设计考虑及软件框图。
This paper presents the design principle of the system, its functional design, its consideration of hardware and software's des...
本文介绍该系统的设计原理、功能设置、硬、软件设计考虑及软件框图。
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