CL-PRE: a certificateless proxy re-encryption scheme for secure data sharing with public cloud
CL-PRE: a certificateless proxy re-encryption scheme for secure data sharing with public cloud
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DOI：
10.1145/2414456.2414507
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发表时间：
2012-05
影响因子：
2.7
通讯作者：
Lei Xu;Xiaoxin Wu;Xinwen Zhang
中科院分区：
文献类型：
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作者：
Lei Xu;Xiaoxin Wu;Xinwen Zhang
提出了一种无证书的代理重加密方案CL-PRE，该方案利用最大限度地利用云资源来降低数据所有者的计算和通信成本。针对在公有云环境下运行代理的问题，提出了多代理CL-PRE和随机CL-PRE，增强了CL-PRE的安全性和健壮性。我们实现了所有的CL-PRE方案，并评估其安全性和性能。
We propose CL-PRE, a certificateless proxy re-encryption scheme for secure data sharing with public cloud, which leverages maximal cloud resources to reduce the computing and communication cost for data owner. Towards running proxy in public cloud environment, we further propose multi-proxy CL-PRE and randomized CL-PRE, which enhance the security and robustness of CL-PRE. We implement all CL-PRE schemes and evaluate their security and performance.