• Ms. Puja Khale
• Mr. Pratik Patekar
• Mr. Shubham Suryawanshi
• Mr. Shriniwas Mandale
• Mrs. D. M. Gohil

Fine grained access management could also be a requirement for data detain un-trusted servers like clouds. thanks to the large volume of information, localized key management schemes unit of measurement preferred over centralized ones. usually encryption and coding unit of measurement quite dear and not wise once user’s access data from resource affected devices. we've a bent to propose a localized at-tribute based totally cryptography (ABE) theme with fast cryptography, outsourced decryption and user revocation. Our theme is unbelievably specific to the context of mobile cloud as a result of the storage of encrypted data and so the partial decoding of cipher texts unit of measurement dependent on the cloud and users with mobile devices can transfer data to the cloud or access data from it by acquisition very little value for cryptography and cryptography severally. the foremost arrange is to divide the cryptography into two phases, on-line preprocessing half which is done once the device is otherwise not in use and an online half when the data is actually encrypted with the policy. This makes encryption faster and extra economical than existing localized ABE schemes. For decryption outsourcing, data users have to be compelled to generate a reworked version of the coding key allowing Associate in Nursing un-trusted proxy server to partially decrypt the cipher text whereas not gaining any data relating to the plain-text. data users can then completely decipher the half decrypted cipher text without taking part in any dear pairing operations. we've a bent to in addition introduce user revocation throughout this theme whereas not acquisition associate degree excessive quantity of additional value in the on-line half. Comparison with different ABE schemes shows that our scheme significantly reduces computation times for every data homeowners and data users and very applicable to be utilized in mobile devices.

Encryption, Decryption, Data Integration, Identity, Cloud

"Data Integration using TPA for mobile clouds having access control Established on Identified group", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.367-372, May-2019, Available :http://www.jetir.org/papers/JETIR1905E55.pdf

"Data Integration using TPA for mobile clouds having access control Established on Identified group", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp367-372, May-2019, Available at : http://www.jetir.org/papers/JETIR1905E55.pdf