Keyword : passwords


Hidden Credential Retrieval, Revisited
SeongHan SHIN Kazukuni KOBARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/01/01
Vol. E98-A  No. 1 ; pp. 428-433
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
credentials managementpasswordson-line/off-line dictionary attacksinsider/outsider attacks
 Summary | Full Text:PDF(294.9KB)

Threshold Anonymous Password-Authenticated Key Exchange Secure against Insider Attacks
SeongHan SHIN Kazukuni KOBARA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/11/01
Vol. E94-D  No. 11 ; pp. 2095-2110
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: 
Keyword: 
password-authenticated key exchangepasswordson-line/off-line dictionary attacksanonymityinsider attacksprovable security
 Summary | Full Text:PDF(693.9KB)

An RSA-Based Leakage-Resilient Authenticated Key Exchange Protocol Secure against Replacement Attacks, and Its Extensions
SeongHan SHIN Kazukuni KOBARA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/06/01
Vol. E93-A  No. 6 ; pp. 1086-1101
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: Cryptography and Information Security
Keyword: 
authenticated key exchangepasswordson-line/off-line dictionary attacksRSAleakage of stored secretsreplacement attacks
 Summary | Full Text:PDF(7.4MB)

Anonymous Password-Authenticated Key Exchange: New Construction and Its Extensions
SeongHan SHIN Kazukuni KOBARA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/01/01
Vol. E93-A  No. 1 ; pp. 102-115
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Secure Protocol
Keyword: 
authenticated key exchangepasswordson-line/off-line dictionary attackspassword-authenticated key exchangeanonymityefficiencyprovable security
 Summary | Full Text:PDF(452.8KB)

An Efficient and Leakage-Resilient RSA-Based Authenticated Key Exchange Protocol with Tight Security Reduction
SeongHan SHIN Kazukuni KOBARA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/02/01
Vol. E90-A  No. 2 ; pp. 474-490
Type of Manuscript:  PAPER
Category: Information Security
Keyword: 
authenticated key exchangepasswordson-line and off-line dictionary attacksRSAleakage of stored secretsefficiencyperfect forward secrecy
 Summary | Full Text:PDF(321.4KB)

Evaluating Security of a Simple Interactive Human Identification Scheme
Ryo MIZUTANI Tsutomu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/05/25
Vol. E78-A  No. 5 ; pp. 577-578
Type of Manuscript:  Special Section LETTER (Special Section of Letters Selected from the 1994 IEICE Fall Conference)
Category: 
Keyword: 
authenticationhuman cryptographyhuman interfaceidentificationinformation securitypasswords
 Summary | Full Text:PDF(142.5KB)