๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Further improvement of an identity-based signcryption scheme in the standard model

โœ Scribed by Fagen Li; Yongjian Liao; Zhiguang Qin; Tsuyoshi Takagi


Book ID
113551798
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
234 KB
Volume
38
Category
Article
ISSN
0045-7906

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


An improved semantically-secure identity
โœ Zhengping Jin; Qiaoyan Wen; Hongzhen Du ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 203 KB

Recently, Yu et al. proposed the first identity-based signcryption scheme without random oracles and proved it was semantically secure in the standard model. However, in this paper we find that their scheme actually does not reach the semantic security as they claimed. To make up for this defect, we