Institutional Repository
| an efficient and provably-secure certificateless signature scheme without bilinear pairings | |
He D.; Chen J.; Zhang R.
| |
| 2012 | |
| Source | INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS
 |
| ISSN | 1074-5351 |
| Volume | 25Issue:11Pages:1432-1442 |
| English Abstract | Certificateless public key cryptography simplifies the complex certificate management in the traditional public key cryptography and resolves the key escrow problem in identitybased cryptography. The certificateless signature scheme is studied widely as an important primitive. Following the pioneering work done by Al-Riyami et al., many certificateless signature schemes using bilinear pairings have been proposed ever since. However, the relative computation cost of the pairing is approximately 20 times higher than that of the scalar multiplication over the elliptic curve group. To improve the performance we propose a certificateless signature scheme without bilinear pairings. With the running time being reduced greatly, our scheme is more practical than the previous related schemes for practical application. Copyright (c) 2011 John Wiley & Sons, Ltd.; Certificateless public key cryptography simplifies the complex certificate management in the traditional public key cryptography and resolves the key escrow problem in identitybased cryptography. The certificateless signature scheme is studied widely as an important primitive. Following the pioneering work done by Al-Riyami et al., many certificateless signature schemes using bilinear pairings have been proposed ever since. However, the relative computation cost of the pairing is approximately 20 times higher than that of the scalar multiplication over the elliptic curve group. To improve the performance we propose a certificateless signature scheme without bilinear pairings. With the running time being reduced greatly, our scheme is more practical than the previous related schemes for practical application. Copyright (c) 2011 John Wiley & Sons, Ltd. |
| Indexed Type | SCI ; EI |
| Keyword | Certificateless Public Key Cryptography Certificateless Signature Bilinear Pairings Elliptic Curve |
| Department | He D.; Chen J.; Zhang R. Wuhan Univ Sch Math & Stat Wuhan Peoples R China. He D. Chinese Acad Sci State Key Lab Informat Secur Inst Software Beijing Peoples R China. |
| Subject | Engineering ; Telecommunications |
| Sponsorship | Fundamental Research Funds for the Central Universities; Open Funds of State Key Laboratory of Information Security |
| Language | 英语 |
| WOS ID | WOS:000310487900004 |
| Citation statistics | |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/15057 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation GB/T 7714 | He D.,Chen J.,Zhang R.. an efficient and provably-secure certificateless signature scheme without bilinear pairings[J]. INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS,2012,25(11):1432-1442. |
| APA | He D.,Chen J.,&Zhang R..(2012).an efficient and provably-secure certificateless signature scheme without bilinear pairings.INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS,25(11),1432-1442. |
| MLA | He D.,et al."an efficient and provably-secure certificateless signature scheme without bilinear pairings".INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS 25.11(2012):1432-1442. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment