Xiaoming HU


Security Analysis of an Efficient Identity-Based Proxy Signature in the Standard Model
Xiaoming HU Yinchun YANG Jian WANG Huajie XU Wenan TAN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/02/01
Vol. E98-A  No. 2  pp. 758-761
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
cryptographysecurity analysisID-based proxy signaturestandard model
 Summary | Full Text:PDF(97.1KB)

Practical Hierarchical Identity Based Encryption Scheme without Random Oracles
Xiaoming HU Shangteng HUANG Xun FAN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/06/01
Vol. E92-A  No. 6  pp. 1494-1499
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
cryptanalysishierarchical identity-based encryptionconstant size ciphertexttight security reduction
 Summary | Full Text:PDF(112.6KB)