Continuous leakage-resilient certificate-based signcryption scheme and application in cloud computing

2021 ◽  
Vol 860 ◽  
pp. 1-22
Author(s):  
Yanwei Zhou ◽  
Yuan Xu ◽  
Zirui Qiao ◽  
Bo Yang ◽  
Mingwu Zhang
Keyword(s):  
Cloud Computing ◽  
Leakage Resilient ◽  
Signcryption Scheme

Privacy-Preserving Decentralized Key-Policy Attribute-Based Signcryption in Cloud Computing Environments

2013 ◽  
Vol 475-476 ◽  
pp. 1144-1149
Author(s):  
Xian Yong Meng ◽  
Zhong Chen ◽  
Xiang Yu Meng
Keyword(s):  
Cloud Computing ◽  
Access Control ◽  
Secret Sharing ◽  
Public Key ◽  
Control Scheme ◽  
Public Keys ◽  
Key Policy ◽  
Computing Environments ◽  
Attribute Based Access Control ◽  
Signcryption Scheme

In this paper, a novel decentralized key-policy attribute-based signcryption (ABS) scheme is proposed, where each authority can generate secret-public key pair for the user independently without any cooperation and a centralized authority. In the proposed scheme, each authority can join or leave the system randomly without reinitializing the system,and issue secret-public keys to user respectively. Therefore, it is clear that the multi-authority attribute-based access control scheme can reduce the communication cost and the collaborative computing cost. Additionally, the attribute-based signcryption scheme is efficient in terms of both the identification authentication and the confidential communication, and can realize security secret sharing in cloud computing environments.

scholarly journals An Efficient Revocable Attribute-Based Signcryption Scheme With Outsourced Unsigncryption in Cloud Computing

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 42805-42815
Author(s):  
Ningzhi Deng ◽  
Shaojiang Deng ◽  
Chunqiang Hu ◽  
Kaiwen Lei
Keyword(s):  
Cloud Computing ◽  
Signcryption Scheme

Continuous leakage-resilient IBE in cloud computing

2018 ◽  
Vol 31 (10) ◽  
pp. e3581
Author(s):  
Xinyin Xiang ◽  
Xingwen Zhao
Keyword(s):  
Cloud Computing ◽  
Leakage Resilient

Enterprise Cloud Computing

2009 ◽  
Author(s):  
Gautam Shroff
Keyword(s):  
Cloud Computing
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