Ai ISHIDA


Group Signature with Deniability: How to Disavow a Signature
Ai ISHIDA Keita EMURA Goichiro HANAOKA Yusuke SAKAI Keisuke TANAKA 
Publication:   
Publication Date: 2017/09/01
Vol. E100-A  No. 9  pp. 1825-1837
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
group signaturedeniabilitynon-interactive zero-knowledge proofbilinear map
 Summary | Full Text:PDF(1.5MB)

Disavowable Public Key Encryption with Non-Interactive Opening
Ai ISHIDA Keita EMURA Goichiro HANAOKA Yusuke SAKAI Keisuke TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/12/01
Vol. E98-A  No. 12  pp. 2446-2455
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword: 
public key encryption with non-interactive openingdisavowabilitynon-interactive zero-knowledge proof
 Summary | Full Text:PDF(1.4MB)