| 密码技术DES和RSA的比较与应用 |
| |
| 引用本文： | 刘明珍.密码技术DES和RSA的比较与应用[J].煤炭技术,2011,30(6). |
| |
| 作者姓名： | 刘明珍 |
| |
| 作者单位： | 湖南人文科技学院,湖南娄底,417000 |
| |
| 摘 要： | 对称加密技术DES处理速度快,但密钥管理困难;非对称加密技术RSA密钥管理方便,且能进行数字签名认证,但处理速度慢;网络通信中,将两者结合起来使用,安全、高效、便捷。
|
| 关 键 词： | 对称加密 非对称加密 DES RSA |
Comparison and Application of DES and RSA |
| |
| LIU Ming-zhen.Comparison and Application of DES and RSA[J].Coal Technology,2011,30(6). |
| |
| Authors: | LIU Ming-zhen |
| |
| Affiliation: | LIU Ming-zhen(Hunan Institute of Humanities,Science and Technology,Loudi 417000,China) |
| |
| Abstract: | It is fast which encrypting/decrypting data with DES(symmetric encryption).But it is difficult for the keys management.And the keys management is convenient with RSA(asymmetric encryption),but encrypting/decrypting data is slow.In network communications,if we encrypt communication data with DES and encrypt keys with RSA,then it is safe,efficient and convenient. |
| |
| Keywords: | DES RSA |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
