Kyung-Ah SHIM


Cryptanalysis and Enhancement of Modified Gateway-Oriented Password-Based Authenticated Key Exchange Protocol
Kyung-Ah SHIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/12/01
Vol. E91-A  No. 12  pp. 3837-3839
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
cryptographypassword-based authentication protocolkey exchangeundetectable on-line password guessing attack
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Security Analysis of Authenticated Key Exchange Protocol Based on the q-th Root Problem
Kyung-Ah SHIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/01/01
Vol. E90-A  No. 1  pp. 231-233
Type of Manuscript:  Special Section LETTER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
cryptographyauthenticate key agreement protocolforward secrecyq-th root problemunknown key-share attack
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Further Analysis of ID-Based Authenticated Group Key Agreement Protocol from Bilinear Maps
Kyung-Ah SHIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/01/01
Vol. E90-A  No. 1  pp. 295-298
Type of Manuscript:  LETTER
Category: Information Security
Keyword: 
authenticated group key agreement protocolinsidercolluding attack
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Impersonation Attacks on Key Agreement Protocols Resistant to Denial of Service Attacks
Kyung-Ah SHIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/07/01
Vol. E89-D  No. 7  pp. 2306-2309
Type of Manuscript:  LETTER
Category: Application Information Security
Keyword: 
authenticated key agreement protocolimpersonation attackdenial-of-service attack
 Summary | Full Text:PDF