| 基于ECC的入侵容忍数字签字方案 |
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| 引用本文： | 刘慧,喻建平. 基于ECC的入侵容忍数字签字方案[J]. 兰州交通大学学报, 2006, 25(1): 94-97 |
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| 作者姓名： | 刘慧 喻建平 |
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| 作者单位： | 深圳大学信息工程学院 广东深圳518060 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，国家自然科学基金，广东省深圳市科研项目 |
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| 摘 要： | 入侵容忍是网络安全中的一种新方法,该方法保证系统在遭受攻击的情况下信息的机密性、完整性和可用性.本文基于安全的椭圆曲线,结合门限体制、可验证秘密共享体制以及主动秘密共享方案,给出一种新的入侵容忍签字方案.新方案在签名时可以避免密钥重构,防止了密钥的泄漏.
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| 关 键 词： | 椭圆曲线密码体制 数字签字 认证中心 |
| 文章编号： | 1001-4373(2006)01-0094-04 |
| 收稿时间： | 2005-06-15 |
| 修稿时间： | 2005-06-15 |
Intrusion Tolerant Signature Scheme Based on Elliptic Curve Cryptography |
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| Liu Hui,Yu Jianping. Intrusion Tolerant Signature Scheme Based on Elliptic Curve Cryptography[J]. Journal of Lanzhou Jiaotong University, 2006, 25(1): 94-97 |
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| Authors: | Liu Hui Yu Jianping |
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| Affiliation: | School of Information Engineering,Shenzhen University,Shenzhen 518060,China |
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| Abstract: | Intrusion Tolerance is a new approach in network security,which is designed so that any intrusion into a part of the system will not endanger the data's confidentiality,integrity and availability.A secure elliptic curve,combined threshold scheme,verifiable secret share scheme with proactive secret share scheme is selected to make sure security requirement.The intrusion tolerant signature scheme is presented based on ECC to avoid reconstructing secret and prevent leak of secret. |
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| Keywords: | Elliptic Curve Cryptography(ECC) digital signature Certificate Authority(CA) |
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