Application of RS erasure code in cloud storage of electronic health records
Tang De-yu · Journal of Guangdong Pharmaceutical University · 2012
Cloud storage has become highlight in the electronic health records.Due to the uncontrollable characteristics of cloud storage,security of electronic health records data stored in the cloud storage node could not be ensured.Hence,its further application is limited.In this paper,the technique of RS erasure encoding is introduced to prevent the whole electronic health records being stolen when the data in local cloud storage nodes leaked,through splitting the whole information and storing them in fragments.Meanwhile,the RS erasure code is used to recover the damaged data of electronic health records and provide a new data security protection in cloud storage of electronic health records.