Le Trieu PHONG


Privacy-Preserving Logistic Regression with Distributed Data Sources via Homomorphic Encryption
Yoshinori AONO Takuya HAYASHI Le Trieu PHONG Lihua WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/08/01
Vol. E99-D  No. 8  pp. 2079-2089
Type of Manuscript:  Special Section PAPER (Special Section on Security, Privacy and Anonymity of Internet of Things)
Category: 
Keyword: 
logistic regressiondistributed data sourceshomomorphic encryptionPaillierLWEring-LWEoutsourced computationaccuracyF-score
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Generic Fully Simulatable Adaptive Oblivious Transfer
Kaoru KUROSAWA Ryo NOJIMA Le Trieu PHONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/01/01
Vol. E98-A  No. 1  pp. 232-245
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Foundation
Keyword: 
adaptive OTfully-simulatableverifiable shufflespermutation networksloose homomorphism
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Relation between Verifiable Random Functions and Convertible Undeniable Signatures, and New Constructions
Kaoru KUROSAWA Ryo NOJIMA Le Trieu PHONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/01/01
Vol. E97-A  No. 1  pp. 215-224
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Public Key Based Cryptography
Keyword: 
selectively convertible undeniable signaturesverifiable random functionstandard model
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Undeniable and Unpretendable Signatures
Le Trieu PHONG Kaoru KUROSAWA Wakaha OGATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1  pp. 138-150
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Authentication
Keyword: 
anonymityundeniable signaturesselective/all conversionunpretendable signaturesanonymous auction
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New RSA-Based (Selectively) Convertible Undeniable Signature Schemes
Le Trieu PHONG Kaoru KUROSAWA Wakaha OGATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/01/01
Vol. E93-A  No. 1  pp. 63-75
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Digital Signature
Keyword: 
RSAundeniable signatureselective/all conversionstandard model
 Summary | Full Text:PDF(284.6KB)

New Identity-Based Blind Signature and Blind Decryption Scheme in the Standard Model
Le Trieu PHONG Wakaha OGATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/08/01
Vol. E92-A  No. 8  pp. 1822-1835
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: Theory
Keyword: 
blind HIBEidentity-based blind signatureblind decryptionprovable securitystandard model
 Summary | Full Text:PDF(440.4KB)

On Some Variations of Kurosawa-Desmedt Public-Key Encryption Scheme
Le Trieu PHONG Wakaha OGATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/01/01
Vol. E90-A  No. 1  pp. 226-230
Type of Manuscript:  Special Section LETTER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
hybrid encryptionstandard modelDDH assumptionIND-CCA
 Summary | Full Text:PDF(99KB)