| RSA数字签名技术在信息化工程监理流程E化中的研究 |
| |
| 引用本文： | 刘宏志,李红,刘宣旭.RSA数字签名技术在信息化工程监理流程E化中的研究[J].计算机安全,2012(7):21-24. |
| |
| 作者姓名： | 刘宏志 李红 刘宣旭 |
| |
| 作者单位： | 1. 北京工商大学计算机与信息工程学院,北京,100048
2. 北京时代鼎典工程咨询有限公司,北京,100089 |
| |
| 摘 要： | 提出的信息化工程监理流程的E化过程就是将监理流程通过现有的IT技术进行重新梳理、再造,达到电子化、网络化。将对在E化过程中数字签名的应用进行研究,以应对E化容易出现的伪造这一网络安全问题。主要讲述hash签名技术中单向散列函数对文件进行摘要处理,然后使用RSA公钥加密算法对摘要进行加密。也会对签名过程和验证过程给予解说。
|
| 关 键 词： | 监理 流程E化 数字签名 RSA Hash MD5 SAH-1 |
Research of RSA Digital Signatures Algorithm in the E-Process of Information Project Surveillance |
| |
| LIU Hong-zhi
,
LI Hong
,
LIU Xuan-xu.Research of RSA Digital Signatures Algorithm in the E-Process of Information Project Surveillance[J].Network & Computer Security,2012(7):21-24. |
| |
| Authors: | LIU Hong-zhi LI Hong LIU Xuan-xu |
| |
| Affiliation: | 1.College of Computer and Information Engineering,Beijing Technology and Business University,Beijing 100048,China; 2.Beijing Digital General Engineering Consulting Co.,Ltd,Beijing 100089;) |
| |
| Abstract: | The E--Process of information Project Surveillance is to make the process electronic and network though re-combing and recycling by the existing IT technology. The article will study the application of the digital signatures in the E--Process to deal with the network security issues which the process easily forged. The thesis also focuses on one--way hash function which is used to receive file summary in the process of signature, and then use the RSA public key encryption algorithm to encrypt the summary. The paper will be given to explain the signature process and the verification process. |
| |
| Keywords: | Surveillance E-Process Digital Signature ESA Hash MD5 SHA-1 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
