Secure Data Sharing in Cloud Using Revocable Storage Using Identity-Based Encryption

Secure Data Sharing in Cloud Using Revocable Storage Using Identity-Based Encryption
Author(s):
Shubham Vaishnav, Tushar More, Dhanashri Gaikwad, Dhananjay Gholap, Harshal Kolhe
Keywords:
T-Coloring algorithm, Cloud Security, Fragmentation, Performance.
Abstract
any cloud service provider such as Dropbox, Google Drive, OneDrive, etc are popular File Storage providers for the Cloud. For added security, It is essential to encrypt the ﬁles by the users before uploading them to the cloud. Many File encrypting tools like Veracrypt, AxCrypt, Boxcrypt, are in place to encrypt ﬁles. But they have implemented AES and RSA encryption algorithm which are not secure. Files are divided into multiple parts and stored in descrete, traceble locations. We have combined AES-256 for developing a dropbox client which encrypts the ﬁles and the ﬁle key sharing using base encode 64 base decode 64 method before uploading to dropbox(cloud). Before uploading the data in cloud it can be divide into chunks and then store in diﬀerent locations. This scheme can be integrated with any cloud storage systems. In future we shall be designing schemes to share encrypted ﬁles with authenticated parties through cloud storage. Scalability of our implemented tool can be enhanced by doing parallel computation.
Article Details
Unique Paper ID: 146311 Publication Volume & Issue: Volume 4, Issue 12 Page(s): 560 - 563
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