01214nam a2200145 a 450000500170000000800400001710000180005724500830007526400160015833600090017433800200018352007530020350600460095685600660100220260901030329.0250101s2020    xx     o     000 0 eng d1 aPuneet Bakshi10aPrivacy Enhanced DigiLocker using Ciphertext-Policy Attribute-Based Encryption 1barXivc2020  atext  aonline resource  aRecently, 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.0 aOpen access — freely available to read.40uhttps://arxiv.org/pdf/2012.10049v1yRead the full paper (PDF)