Semi-generic Transformation of Revocable Hierarchical Identity-Based Encryption and its DBDH Instantiation
- Authors
- Emura, Keita; Seo, Jae Hong; Youn, Taek-Young
- Issue Date
- Jun-2016
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Keywords
- revocable hierarchical identity-based encryption; semi-generic transformation
- Citation
- IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, v.E99A, no.1, pp.83 - 91
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
- Volume
- E99A
- Number
- 1
- Start Page
- 83
- End Page
- 91
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/154397
- DOI
- 10.1587/transfun.E99.A.83
- ISSN
- 0916-8508
- Abstract
- Boneh and Franklin considered to add the revocation functionality to identity-based encryption (IBE). Though this methodology is applicable to any IBE and hierarchical IBE (HIBE), the resulting scheme is non-scalable. Therefore, a generic transformation of scalable revocable (H) IBE (R(H) IBE) from non-scalable R(H) IBE is really desirable. Towards this final goal, in this paper we introduce prototype RHIBE which does not require to be scalable (but requires some conditions), and propose a generic transformation of scalable RHIBE from prototype RHIBE. Moreover, we construct a prototype RHIBE scheme based on the decisional bilinear Diffie-Hellman (DBDH) assumption. Since our prototype RHIBE provides history-free update, insider security, and decryption key exposure resistance, our construction yields the first RHIBE scheme based on the static assumption with these desirable properties.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 자연과학대학 > 서울 수학과 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/154397)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.