全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

基于AIC的IBE私钥分发协议

DOI: 10.13190/jbupt.200804.70.shiwm, PP. 70-72

Keywords: 基于身份的加密,私钥分发,身份证书

Full-Text   Cite this paper   Add to My Lib

Abstract:

为了解决IBE用户私钥的安全分发所存的身份认证、私钥安全传输和私钥托管问题,提出一种基于身份证书的IBE私钥分发协议。该协议通过可信机构信任机构(TA)颁发的身份证书来验证用户的身份、采用一种盲技术保证了用户私钥在公共通道上传输的安全性以及基于多机构方式解决了用户私钥托管问题,且与LeeB协议相比至少减少了2t运算量。

References

[1]  Shamir A. Identity-based cryptosystem and signature schemes[C]// CRYPTO84. Berlin: Springer-Verlag, 1984: 47-53.
[2]  Boneh D, Franklin M. Identity based encryption from Weil pairing[C]// CRYPTO 2001. Berlin: Springer-Verlag, 2001:213-229.
[3]  Adams C,Lloyd S.Understanding pubkic-key infrastructure:concepts, standards and deployment considerations[M].[S.l.]: Macmillan Technical Publishing, 1999.78-128.
[4]  Libert B, Quisquater J-J. What is possible with identity based cryptography for PKIs and what still must be improved [C]// LNCS 3093. Berlin: Springer-Verlag, 2004:57-70.
[5]  Chen L , Harrison K, Soldera D, et al. Applications of multiple trust authorities in pairing based cryptosystems [C]// LNCS 2437. Berlin: Springer-Verlag, 2002: 260- 275.
[6]  Gentry C. Certificate-based encryption and the certificate revocation problem[C]//Advances in Cryptology- EUROCRYPT 2003. Berlin: Springer-Verlag, 2003:272-293.
[7]  Al-Riyami S, Paterson K. Certificateless public key cryptography[C]// Advances in Cryptology- Asiacrypt’ 2003. Berlin: Springer-Verlag,, 2003:452-472.
[8]  Lee B, Boyd E, Daeson E, et al. Secure key issuing in ID-based cryptography[C]// Proceedings of the Second Australian Information Security Workshop-AISW 2004. Dunedin: Australian Computer Society, Inc, 2004:69-74.
[9]  Desmedt Y, Frankel Y. Threshold cryptosystem[C]// Advances in Cryptology-Crypto 89. Berlin: Spring- Verlag, 1989:231-236.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133