一种面向电力云的细粒度数据完整性检验方法

Fine-grained data integrity check method for power cloud computing

针对电力云系统中数据安全问题面临的挑战,结合电力云的安全模型,对电力云存储系统中的数据完整性进行研究,并提出基于组合的多错完整性检测方案。性能分析表明,该方案采用Hash数据压缩方法来降低其压缩率,减少了检测存储量,增加了数据对象检测的指示错误数。

Aiming at the challenges the power cloud computing system is facing,combining with the power cloud security model,and researching the data integrity in the power cloud data storage system,the authors propose a multi-error integrity checking method based on combination.The performance analysis shows that this method uses the Hash data compression to reduce the compression rate,reduce the detection storage,and increase the number of errors of detecting the data object.