Keyword : bit commitment


A Network Game Based on Fair Random Numbers
Masaru KAMADA Kaoru KUROSAWA Yasuhiro OHTAKI Shusuke OKAMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/05/01
Vol. E88-D  No. 5 ; pp. 859-864
Type of Manuscript:  Special Section PAPER (Special Section on Cyberworlds)
Category: 
Keyword: 
real-time network gamebit commitmentfair random noise
 Summary | Full Text:PDF(316.5KB)

The Decision Diffie-Hellman Assumption and the Quadratic Residuosity Assumption
Taiichi SAITO Takeshi KOSHIBA Akihiro YAMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/01/01
Vol. E84-A  No. 1 ; pp. 165-171
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
decision Diffie-Hellman assumptionquadratic residuosity assumptionprobabilistic encryptionbit commitmentall-or-nothing disclosure of secrets
 Summary | Full Text:PDF(249.1KB)

Efficient Sealed-Bid Auction by Using One-Way Functions
Kunio KOBAYASHI Hikaru MORITA Koutarou SUZUKI Mitsuari HAKUTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/01/01
Vol. E84-A  No. 1 ; pp. 289-294
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
sealed-bid auctionquantitative competitionone-way functionbit commitment
 Summary | Full Text:PDF(216.9KB)

Secure Protocol to Construct Electronic Trading
Shin'ichiro MATSUO Hikaru MORITA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/01/01
Vol. E84-A  No. 1 ; pp. 281-288
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
market tradingelectronic auctioncomparingbit commitment
 Summary | Full Text:PDF(474.3KB)

An Electronic Soccer Lottery System that Uses Bit Commitment
Kunio KOBAYASHI Hikaru MORITA Mitsuari HAKUTA Takanori NAKANOWATARI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/05/25
Vol. E83-D  No. 5 ; pp. 980-987
Type of Manuscript:  Special Section PAPER (Special Issue on Next Generation Internet Technologies and Their Applications)
Category: 
Keyword: 
soccer lotterysecuritybit commitmenthash functiondigital signaturebulletin board
 Summary | Full Text:PDF(594.4KB)

Statistical Zero-Knowledge Protocols to Prove Modular Polynomial Relations
Eiichiro FUJISAKI Tatsuaki OKAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/01/25
Vol. E82-A  No. 1 ; pp. 81-92
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
bit commitmentstatistical zero-knowledgeargument of knowledge
 Summary | Full Text:PDF(249.3KB)