Abstract
With the development of Cloud Computing,privacy has become the key problem of cloud security.Encryption is a well established technology for protecting sensitive data.But it makes effective data utilization a very challenging task.To solve the problem,we design a computable encryption scheme based on vector and matrix calculations(CESVMC).Through a variety of vector and matrix operations,CESVMC realizes the encryption of data,and supports fuzzy string search and basic arithmetic calculations(addition,subtraction,multiplication and division) on encrypted data.Security analysis and performance evaluation show that CESVMC is IND-CCA while realizing the goal of computations on encrypted cloud data effectively.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
