International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Cloud storage allows users to store their data and enjoy high quality of services. It enables highly scalable, on demand and only pay per use services to be easily consumed over the Internet on an as needed basis. Cloud stores data on remote machine, so necessary to need more security from unauthorized person. To achieve this, perform flexible distributed storage, utilizing the homomorphism token and distributed erasure-coded data. Also allows for strong cloud storage correctness and simultaneously achieves fast data error localization.