| 数据库加密技术研究与改进 |
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| 引用本文： | 韩苏红. 数据库加密技术研究与改进[J]. 河南科学, 2014, 32(7): 1237-1240 |
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| 作者姓名： | 韩苏红 |
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| 作者单位： | 陕西广播电视大学延安分校,陕西延安,716000 |
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| 摘 要： | 针对信息管理系统中数据库加密的密钥管理、数据加密安全性和效率的平衡两个方面,采用单向哈希函数来降低密钥的管理难度,通过RSA、DES混合加密算法保证数据加密的安全性,提高了数据库中数据加密的效率.
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| 关 键 词： | 数据库 数据加密 密钥管理 安全级别 |
Research and Improvement of Database Encryption Technology |
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| Han Suhong. Research and Improvement of Database Encryption Technology[J]. Henan Science, 2014, 32(7): 1237-1240 |
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| Authors: | Han Suhong |
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| Affiliation: | Han Suhong (Yan＇an Branch, Shaanxi Racho and Television University, Yan＇an 716000, Shaanxi China) |
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| Abstract: | Key management and the balance of security and efficiency in data encryption are two problems in database encryption. Firstly, one-way Hash function is used to reduce the difficulty of key management. Then, RSA and DES encryption algorithm is used to ensure the security of data eneryption, and to improve the effciency of database encryption. |
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| Keywords: | database data encryption management of keys security level |
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