Direct chosen-ciphertext secure identity-based key encapsulation without random oracles

被引：0
|
作者：
Kiltz, Eike [1 ]
Galindo, David
机构：
[1] CWI, NL-1009 AB Amsterdam, Netherlands
[2] Radboud Univ Nijmegen, Nijmegen, Netherlands
来源：
INFORMATION SECURITY AND PRIVACY, PROCEEDINGS | 2006年 / 4058卷
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We describe a new and practical identity-based key encapsulation mechanism that is secure in the standard model against chosen-ciphertext (CCA2) attacks. Since our construction is direct and not based on generic transformations from hierarchical identity-based encryption, it is more efficient than all previously proposed schemes.
引用
收藏
页码：336 / 347
页数：12
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