| 基于多重分段生成密钥的整盘加密方案 |
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| 引用本文： | 赵福祥.基于多重分段生成密钥的整盘加密方案[J].民办教育研究,2010(2). |
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| 作者姓名： | 赵福祥 |
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| 作者单位： | 西安外事学院信息工程学院; |
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| 基金项目： | 国家自然科学基金资助课题(60803151)的部分研究成果 |
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| 摘 要： | 整盘加密可获取比文件级加密更优化更抗攻击能力。然而,单个密钥加密加重了加密对磁盘主密钥的依赖性。为解决这类问题,我们提出一个基于多重分段生成密钥的整盘加密方案。最后分析了该方案的性能、安全性及效率。
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| 关 键 词： | 计算机安全 整盘加密 可调分组密码 密钥管理 |
A Scheme of Full Disk Encryption Based on Multi-Section Key Generation |
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| Zhao Fuxiang.A Scheme of Full Disk Encryption Based on Multi-Section Key Generation[J].Private Education Research,2010(2). |
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| Authors: | Zhao Fuxiang |
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| Institution: | School of Information Engineering/a>;Xi'an International University/a>;Xi'an/a>;Shaanxi 710077 |
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| Abstract: | Full disk encryption can provide a more optimized defense against attack than file-system-level encryption.However,this type of disk encryption will raise dependence on the master key.To solve this problem,a scheme of full disk encryption based on multi-section key generation is put forward and an analysis of function,security and efficiency of the scheme is given. |
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| Keywords: | computer security full disk encryption tweakable block cipher key management |
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