PAT: A precise reward scheme achieving anonymity and traceability for crowdcomputing in public clouds
| dc.contributor.author | Wang, H. | |
| dc.contributor.author | He, D. | |
| dc.contributor.author | Sun, Y. | |
| dc.contributor.author | Kumar, N. | |
| dc.contributor.author | Choo, K.K.R. | |
| dc.date.issued | 2018 | |
| dc.description.abstract | While providing anonymity at terminal devices (e.g. Android and iOS devices) is beneficial for users (e.g. consuming services and resources without the risk of being traced), relevant stakeholders (e.g. providers and governments) may require conditional anonymity for billing purpose or to locate dishonest or compromised client devices. In a cloud computing deployment where large number of computation tasks are submitted to the public cloud, the public cloud server may encounter computation peak and hence, responses to the terminal devices may be delayed. Thus, in this paper, we design the first precise reward scheme achieving both anonymity and traceability for crowdcomputing in public clouds. We then prove the security of the proposed scheme in the random oracle model, and demonstrate the practicality of the scheme using simulations. | |
| dc.identifier.citation | Future Generation Computer Systems, 2018; 79(1):262-270 | |
| dc.identifier.doi | 10.1016/j.future.2016.12.005 | |
| dc.identifier.issn | 0167-739X | |
| dc.identifier.uri | https://hdl.handle.net/11541.2/127399 | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.relation.funding | National Natural Science Foundation of China 61272522 | |
| dc.relation.funding | National Natural Science Foundation of China 61501333 | |
| dc.relation.funding | National Natural Science Foundation of China 61572379 | |
| dc.relation.funding | Natural Science Foundation of Hubei Province of China 2015CFB257 | |
| dc.rights | Copyright 2016 Elsevier | |
| dc.source.uri | https://doi.org/10.1016/j.future.2016.12.005 | |
| dc.subject | cloud crowd computing | |
| dc.subject | anonymous reward scheme | |
| dc.subject | traceability for crowdcomputing | |
| dc.title | PAT: A precise reward scheme achieving anonymity and traceability for crowdcomputing in public clouds | |
| dc.type | Journal article | |
| pubs.publication-status | Published | |
| ror.mmsid | 9916138196501831 |