  Recently, Government of India has taken several initiatives to make India
digitally strong such as to provide each resident a unique digital identity,
referred to as Aadhaar, and to provide several online e-Governance services
based on Aadhaar such as DigiLocker. DigiLocker is an online service which
provides a shareable private storage space on public cloud to its subscribers.
Although DigiLocker ensures traditional security such as data integrity and
secure data access, privacy of e-documents are yet to addressed.
Ciphertext-Policy Attribute-Based Encryption (CP-ABE) can improve data privacy
but the right implementation of it has always been a challenge. This paper
presents a scheme to implement privacy enhanced DigiLocker using CP-ABE.
