A significant amount of electronic health records (EHRs) have been kept in the cloud due to
the quick development of healthcare information systems. However, storing EHRs in the …

With the increasing popularity of cloud computing, a growing data owners are motivated to
outsource their huge data to cloud servers in order to facilitate access and save data …

In this article, we analysed the problems of electronic medical records (EMRs) and found
that the EMRs generated by different hospitals for the same patient are mutually …

In order to satisfy the requirements of retrieval time-efficiency and security for encrypted
speech data retrieval in the cloud environment, and to improve the impact of noise on the …

Abstract Public-key Authenticated Encryption with Keyword Search (PAEKS) is a
cryptographic primitive that can resist inside keyword guessing attack (KGA). However, most …

Blockchain is a distributed data structure that integrates security, reliability, and
centralization. It is the central support technology of the emerging digital encryption …

With the continuous development of the Internet of things (IoTs), data security and privacy
protection in the IoTs are becoming increasingly important. Aiming at the hugeness …

构建一种基于素数阶双线性群的可搜索加密方案. 基于属性加密, 实现每个关键词密文能够被多
个用户私钥搜索, 显著降低细粒度访问控制带来的网络带宽和发送节点的处理开销 …

The emerging field of cloud computing is still evolving with the immense momentum all over
the world. Due to its super-large scale and unprecedented computational capabilities, cloud …

伴随着云计算技术的广泛应用, 外包到云服务器存储的数据通常采用密文方式进行存储以确保
数据安全和用户隐私. 可搜索加密体制允许用户对密文数据通过关键词进行检索 …