Younho LEE


Sorting Method for Fully Homomorphic Encrypted Data Using the Cryptographic Single-Instruction Multiple-Data Operation
Pyung KIM Younho LEE Hyunsoo YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/05/01
Vol. E99-B  No. 5  pp. 1070-1086
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
sortingcomputation over encrypted datafully homomorphic encryptionapplied cryptography
 Summary | Full Text:PDF(5.6MB)

Estimating Korean Residence Registration Numbers from Public Information on SNS
Daeseon CHOI Younho LEE Yongsu PARK Seokhyun KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/04/01
Vol. E98-B  No. 4  pp. 565-574
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
personal data securitySNS securityKorean residence registration numberdata estimationsecurity
 Summary | Full Text:PDF(2.1MB)

Sensor Node Localization by Three Mobile Anchors in the Wireless Sensor Networks
Seunghak LEE Namgi KIM Heeyoul KIM Younho LEE Hyunsoo YOON 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/10/01
Vol. E94-D  No. 10  pp. 1981-1988
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
sensor localizationsensor deploymentmobile anchorsensor network
 Summary | Full Text:PDF(1MB)

Efficient and Secure Self-Organized Public Key Management for Mobile Ad Hoc Networks
Daeseon CHOI Younho LEE Yongsu PARK Seung-hun JIN Hyunsoo YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Vol. E91-B  No. 11  pp. 3574-3583
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
ad hoc networksnetwork securitykey managementself-organized
 Summary | Full Text:PDF(676.4KB)

A New Binary Image Authentication Scheme with Small Distortion and Low False Negative Rates
Younho LEE Junbeom HUR Heeyoul KIM Yongsu PARK Hyunsoo YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/11/01
Vol. E90-B  No. 11  pp. 3259-3262
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
image authenticationbinary imagefragile watermarkingmultimedia security
 Summary | Full Text:PDF(295.3KB)

Reactive Key Management Scheme for Access Control in Group Communications
Heeyoul KIM Younho LEE Yongsu PARK Hyunsoo YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/04/01
Vol. E90-B  No. 4  pp. 982-986
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
group communicationgroup securitykey managementaccess controlreactive approach
 Summary | Full Text:PDF(205.8KB)

Rogue Public Key Registration Attack and the Importance of 'Proof of Possession' in the PKI Environment
Younho LEE Yongsu PARK Heeyoul KIM Seong-Min HONG Hyunsoo YOON 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/08/01
Vol. E89-D  No. 8  pp. 2452-2455
Type of Manuscript:  LETTER
Category: Application Information Security
Keyword: 
proxy signaturedigital signaturecryptanalysis
 Summary | Full Text:PDF(81.5KB)