Key-aggregate searchable encryption (KASE) for group data sharing via cloud storage
The capability of selectively sharing encrypted data with different users via public cloud
storage may greatly ease security concerns over inadvertent data leaks in the cloud. A key …
storage may greatly ease security concerns over inadvertent data leaks in the cloud. A key …
An efficient cloud-based revocable identity-based proxy re-encryption scheme for public clouds data sharing
Identity-based encryption (IBE) eliminates the necessity of having a costly certificate
verification process. However, revocation remains as a daunting task in terms of ciphertext …
verification process. However, revocation remains as a daunting task in terms of ciphertext …
Secure data sharing in cloud computing using revocable-storage identity-based encryption
J Wei, W Liu, X Hu - IEEE Transactions on Cloud Computing, 2016 - ieeexplore.ieee.org
Cloud computing provides a flexible and convenient way for data sharing, which brings
various benefits for both the society and individuals. But there exists a natural resistance for …
various benefits for both the society and individuals. But there exists a natural resistance for …
Location-sharing systems with enhanced privacy in mobile online social networks
Location sharing is one of the critical components in mobile online social networks
(mOSNs), which has attracted much attention recently. With the advent of mOSNs, more and …
(mOSNs), which has attracted much attention recently. With the advent of mOSNs, more and …
Adaptively secure certificate-based broadcast encryption and its application to cloud storage service
L Chen, J Li, Y Lu, Y Zhang - Information Sciences, 2020 - Elsevier
The existing public key broadcast encryption schemes are mainly constructed in identity-
based cryptosystem, which bears the inherent problems of key escrow and key distribution …
based cryptosystem, which bears the inherent problems of key escrow and key distribution …
A lightweight privacy-preserving fair meeting location determination scheme
Equipped with mobile devices, people relied on location-based services (LBSs) can
expediently and reasonably organize their activities. But location information may disclose …
expediently and reasonably organize their activities. But location information may disclose …
Anonymous identity-based broadcast encryption with revocation for file sharing
Traditionally, a ciphertext from an identity-based broadcast encryption can be distributed to a
group of receivers whose identities are included in the ciphertext. Once the ciphertext has …
group of receivers whose identities are included in the ciphertext. Once the ciphertext has …
Anonymous certificate-based broadcast encryption with constant decryption cost
Most of the existing broadcast encryption schemes are constructed in either public key
cryptosystem or identity-based cryptosystem. However, the overload of certificate …
cryptosystem or identity-based cryptosystem. However, the overload of certificate …
Fully privacy-preserving and revocable ID-based broadcast encryption for data access control in smart city
One of the interesting secure applications in the smart city is broadcasting information to
legitimate users, desirably with user privacy. Broadcast encryption has been considered as …
legitimate users, desirably with user privacy. Broadcast encryption has been considered as …
Attribute based broadcast encryption with short ciphertext and decryption key
Abstract Attribute Based Broadcast Encryption (ABBE) is a combination of Attribute Based
Encryption (ABE) and Broadcast Encryption (BE). It allows a broadcaster (or encrypter) to …
Encryption (ABE) and Broadcast Encryption (BE). It allows a broadcaster (or encrypter) to …