论文标题
cryptmpi：一个快速加密的MPI库
CryptMPI: A Fast Encrypted MPI Library
论文作者
论文摘要
云基础架构必须为敏感数据的高性能计算（HPC）应用提供安全性，以在这种环境中执行。但是，在当今的公共云的通信基础架构中支持安全性是一项挑战，因为当前数据中心网络的网络如此之快，以至于添加加密可以产生非常重要的开销。在这项工作中，我们介绍了CryptMPI，这是一个高性能加密的MPI库，支持与完整性和隐私的通信。我们介绍了CryptMPI中的技术，并使用微基准和NAS并行基准报告了我们的基准测试结果。评估结果表明，上述技术可有效提高加密通信的性能。
The cloud infrastructure must provide security for High-Performance Computing (HPC) applications of sensitive data to execute in such an environment. However, supporting security in the communication infrastructure of today's public cloud is challenging, because current networks for data centers are so fast that adding encryption can incur very significant overheads. In this work, we introduce CryptMPI, a high performance encrypted MPI library that supports communication with both integrity and privacy. We present the techniques in CryptMPI and report our benchmarking results using micro-benchmarks and NAS parallel benchmarks. The evaluation results indicate that the aforementioned techniques are effective in improving the performance of encrypted communication.
