International Research Journal of Education and Technology

Now a days individuals store their information on distributed cloud storage. Security is a significant issue in putting away information on cloud environment. Cryptography methods are extremely valuable to force security on information. A mixture cryptography framework is proposed to give better security on the information which is put away on distributed storage.The proposed approach utilizes RSA, AES, DH and ECC give a cross breed of the fouralgorithms to give greater security on the information prior to putting away it on cloud.The venture will be exceptionally helpful for IoT applications putting away information on cloud. The algorithms are compared with each other using three parameterssuch as Encryption length, Execution time and Memory usage and it is executed in JAVA and tested on aplain text. It is confirmed that the proposed algorithm is functioning admirably to give greater security on information.

Keywords: Cloud computing, RSA, AES, DH, ECC, cryptography, data security.