New Chosen Ciphertext Secure Public Key Encryption in the Standard Model with Public Verifiability

被引：0

作者：

Weng, Zhiwei ^{[1
]}

Weng, Jian ^{[1
]}

He, Kai ^{[1
]}

Li, Yingkai ^{[1
]}

机构：

[1] Jinan Univ, Dept Comp Sci, Guangzhou, Guangdong, Peoples R China

来源：

ADVANCED INTELLIGENT COMPUTING THEORIES AND APPLICATIONS: WITH ASPECTS OF ARTIFICIAL INTELLIGENCE | 2012年 / 6839卷

关键词：

Public key encryption; adaptive chosen-ciphertext security; gap hashed Diffie-Hellman assumption; PKE;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We present a new public-key encryption scheme, and prove its adaptive chosen-ciphertext security under the gap hashed Diffie-Hellman assumption in the standard model. Compared with previous public key encryption schemes with adaptive chosen-ciphertext security, our proposed scheme simultaneously enjoys the following advantages: small public key size, short ciphertext, low computational cost, weak complexity assumption and public verifiability.

引用

页码：170 / 176

页数：7

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