Fei TANG


Two-Round Witness Hiding Protocol
Qihua NIU Tongjiang YAN Yuhua SUN Chun'e ZHAO Fei TANG 
Publication:   
Publication Date: 2018/06/01
Vol. E101-A  No. 6  pp. 953-960
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
witness hidingargument systempoint obfuscationadaptive witness encryption scheme
 Summary | Full Text:PDF(1.3MB)

Multi-Use Unidirectional Proxy Re-Signatures of Constant Size without Random Oracles
Fei TANG Hongda LI Jinyong CHANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/03/01
Vol. E98-A  No. 3  pp. 898-905
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
multi-hop proxy re-signaturesunidirectionalityindistinguishability obfuscation
 Summary | Full Text:PDF(140.9KB)

Multi-Hop Unidirectional Proxy Re-Encryption from Multilinear Maps
Fei TANG Hongda LI Jinyong CHANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/02/01
Vol. E98-A  No. 2  pp. 762-766
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
proxy re-encryptionmulti-hopmultilinear maps
 Summary | Full Text:PDF(91.9KB)