Skip to Main content Skip to Navigation
Conference papers

Certificate-Based Encryption Scheme with General Access Structure

Abstract : The protection of sensitive information is very important, but also a difficult task. It usually requires a centralised access policy management and control system. However, such solution is often not acceptable in the era of users’ mobility. In the paper we propose a certificate-based group-oriented encryption scheme with an effective secret sharing scheme based on general access structure. The special design of the scheme ensures that the shared secret (encryption key information), a collection of shareholders, and the access structure can be dynamically changed without the need to update the long-term keys and shares owned by shareholders. It is also possible to delegate the access rights to another member of the qualified subgroup or to a new entity from outside the current access structure.
Complete list of metadatas

Cited literature [21 references]  Display  Hide  Download

https://hal.inria.fr/hal-01551717
Contributor : Hal Ifip <>
Submitted on : Friday, June 30, 2017 - 2:43:11 PM
Last modification on : Saturday, July 1, 2017 - 1:06:46 AM
Long-term archiving on: : Monday, January 22, 2018 - 7:52:10 PM

File

978-3-642-33260-9_3_Chapter.pd...
Files produced by the author(s)

Licence


Distributed under a Creative Commons Attribution 4.0 International License

Identifiers

Citation

Tomasz Hyla, Jerzy Pejaś. Certificate-Based Encryption Scheme with General Access Structure. 11th International Conference on Computer Information Systems and Industrial Management (CISIM), Sep 2012, Venice, Italy. pp.41-55, ⟨10.1007/978-3-642-33260-9_3⟩. ⟨hal-01551717⟩

Share

Metrics

Record views

233

Files downloads

173