云中共享数据的公开校验——1.基于环签名的身份隐私保护

标题：Oruta：Privacy-Preserving Public Auditing for Shared Data in the Cloud安全 做者：Boyang Wang，Baochun Li，HuiLi 服务器 单位：the State Key Laboratory of Integrated Servcice Networks ,Xidian University,Xi'an,7100

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