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.
Type de document :
Communication dans un congrès
Agostino Cortesi; Nabendu Chaki; Khalid Saeed; Sławomir Wierzchoń. 11th International Conference on Computer Information Systems and Industrial Management (CISIM), Sep 2012, Venice, Italy. Springer, Lecture Notes in Computer Science, LNCS-7564, pp.41-55, 2012, Computer Information Systems and Industrial Management. 〈10.1007/978-3-642-33260-9_3〉
Liste complète des métadonnées

Littérature citée [21 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/hal-01551717
Contributeur : Hal Ifip <>
Soumis le : vendredi 30 juin 2017 - 14:43:11
Dernière modification le : samedi 1 juillet 2017 - 01:06:46
Document(s) archivé(s) le : lundi 22 janvier 2018 - 19:52:10

Fichier

978-3-642-33260-9_3_Chapter.pd...
Fichiers produits par l'(les) auteur(s)

Licence


Distributed under a Creative Commons Paternité 4.0 International License

Identifiants

Citation

Tomasz Hyla, Jerzy Pejaś. Certificate-Based Encryption Scheme with General Access Structure. Agostino Cortesi; Nabendu Chaki; Khalid Saeed; Sławomir Wierzchoń. 11th International Conference on Computer Information Systems and Industrial Management (CISIM), Sep 2012, Venice, Italy. Springer, Lecture Notes in Computer Science, LNCS-7564, pp.41-55, 2012, Computer Information Systems and Industrial Management. 〈10.1007/978-3-642-33260-9_3〉. 〈hal-01551717〉

Partager

Métriques

Consultations de la notice

182

Téléchargements de fichiers

32