数据完整性

The basic technology of PKI include encipher digital signature data integrity mechanism digital envelope double digital signature, digital certificate etc.

PKI的基础技术包括加密、数字签名、数据完整性机制、数字信封、双重数字签名，数字证书等。

Ensure the safety of password and file system, as well as the data integrality.

维护密码、数据完整性和文件系统的安全性。

Digital Signature is a key technology in information security and network security using.

1引言数字签名是密码学的一个分支，现已成为网络安全的核心技术之一，在身份认证、数据完整性、不可否认性和匿名性等信息安全应用领域内有重要的应用。

Although a GOOD loopback signal does not guaranty data integrity it does offer a degree of error detection.

虽然一个好回送信号不保证数据完整性，但它提供了一个错误侦测的程度。

In multimedia transaction market on Internet, copyright of multimedia is short of effective protection.

现在大多数多媒体商务系统主要是采用密码技术来确保交易过程中的数据完整性、交易双方的身份认证和交易行为的不可否认性。

Tensure the safety of password and file system, as well as the data integrality.

维护密码、数据完整性和文件系统的安全性。

Finally, this thesis proposed an invertible fragile digital watermarking algorithm to authenticate the integrity of v ector map data.

最后提出并实现了一种可逆的、用于矢量地图数据完整性认证的脆弱数字水印算法。

XML Signature provides integrity, authentication and nonrepudiation services the same as the traditional digital signature.

XML签名和传统数字签名一样，可以提供数据完整性、身份认证、不可抵赖性等服务。

With the rapid development of computer communication network, people hope to implement rapid and long-distance communication by means of electronic apparatus. As a result, digital signature, which is widely used in society nowadays, comes into being and has been playing a very important role in thefields of information security, identity authentication, data integrity; nonrepudiation and anonymity, etc.

随着计算机通信网的迅速发展，人们希望通过电子设备实现快速、远距离的交流，数字签名应运而生，并已经在信息安全、身份认证、数据完整性、不可否认性和匿名性等方面发挥了重要作用。

Disrupting information flows not only violates the integrity of the data but quashes free expression and denies the right of assembly.

破坏信息的流动不但是对数据完整性的妨碍，而且是对自由表达的镇压和对自由集会权利的否定。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。