| 数据库中基于密文角色的密钥管理方案 |
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| 引用本文： | 肖飞,黄正东,王光华.数据库中基于密文角色的密钥管理方案[J].计算机系统应用,2011,20(1):124-127. |
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| 作者姓名： | 肖飞 黄正东 王光华 |
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| 作者单位： | 广州军区武汉总医院,信息科,武汉,430070 |
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| 摘 要： | 设计一种高效安全的管理方案来解决数据库中加密密钥的分配与管理问题.通过对多种密钥管理机制的分析,结合数据库角色管理设计了一种基于密文角色的密钥管理方案.分析了基于密文角色的密钥管理方案的安全性,并在数据库中对其进行了应用实现.基于密文角色的密钥管理方案极大方便了密文访问权限的管理,极大提高了密钥管理的效率.
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| 关 键 词： | 数据库加密 密文角色 密钥管理 |
| 收稿时间： | 2010/4/21 0:00:00 |
| 修稿时间： | 6/5/2010 12:00:00 AM |
Design of Security Key Management Scheme Based on Encryption Role in Database |
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| XIAO Fei,HUANG Zheng-Dong and WANG Guang-Hhua.Design of Security Key Management Scheme Based on Encryption Role in Database[J].Computer Systems& Applications,2011,20(1):124-127. |
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| Authors: | XIAO Fei HUANG Zheng-Dong and WANG Guang-Hhua |
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| Affiliation: | Information Department,Wuhan General Hospital of Guangzhou Command,Wuhan 430070, China;Information Department,Wuhan General Hospital of Guangzhou Command,Wuhan 430070, China;Information Department,Wuhan General Hospital of Guangzhou Command,Wuhan 430070, China |
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| Abstract: | Designing an effective safe management scheme to resolve the database encryption key for the allocation and management issues. By analyzing various key management mechanism,a key management scheme based on encryption role is designed. Security of key management scheme based on encryption role was analyzed,key management scheme based on encryption role was actualizd in database. Key management scheme based on encryption role greatly facilitated access jurisdiction management and greatly improved the key management efficiency. |
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| Keywords: | database encryption encryption role security key management |
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