Abstract
In 2009, Jeong et al. suggested a secret broadcast scheme in broadcasting networks using binding encryption. With a binding encryption scheme, a ciphertext is made for a group of receivers, and we can assure that all of the receivers will extract the exact same plaintext from the ciphertext. However, Wu et al. pointed out that Jeong et al.'s binding encryption scheme provides only weak decryption consistency. In this paper, we suggest a binding encryption scheme that provides strong decryption consistency without random oracles. Our binding encryption scheme uses the unique properties of lattices to provide strong decryption consistency.
| Original language | English |
|---|---|
| Article number | 6188494 |
| Pages (from-to) | 781-784 |
| Number of pages | 4 |
| Journal | IEEE Communications Letters |
| Volume | 16 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2012 Jun |
Bibliographical note
Funding Information:This work was partly supported by the IT R&D program of MKE/KEIT [KI002113, Development of Security Technology for Car-Healthcare], the IT R&D program of MKE, Korea [Development of Privacy Enhancing Cryptography on Ubiquitous Computing Environment], and Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education, Science and Technology(20110026254). Digital Object Identifier 10.1109/LCOMM.2012.041112.112495
Keywords
- Secret broadcast
- binding encryption
- decryption consistency
- lattice
ASJC Scopus subject areas
- Modelling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering