• Prof. Pushpmala Nawghare
• Seema Sagar
• Sakshi Ughade
• Asmita Surve

Now a day‟s people are using their smart phones for various purposes like uploading data, sharing data, use of online services, etc. along with their primary functions, but the problem with smart phones is that they are having limited computational power and storage space. Cloud computing along with mobile computing environment, solve this problem and also increases the capacity of mobile devices. The major problem of using cloud is the privacy issue, which also becomes the problem in mobile cloud computing environment. This paper gives light-weighed cryptographic machinery a proxy re-encryption to solve the data integrity, data security issues in which users has to keep only short secret keys for all cryptographic operations in mobile cloud without involvement of any trusted third party.

Anonymous authentication, Advanced-Encryption-Standard, Elliptic-curve cryptography, sync traffic, reduplication, key Aggregation.

"MAINTAINTING SECURITY OF- DATA ACCESS IN CLOUD COMPUTING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.148-151, May-2019, Available :http://www.jetir.org/papers/JETIRBO06025.pdf

"MAINTAINTING SECURITY OF- DATA ACCESS IN CLOUD COMPUTING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp148-151, May-2019, Available at : http://www.jetir.org/papers/JETIRBO06025.pdf