Keyword : homomorphic encryption


Efficient Homomorphic Encryption with Key Rotation and Security Update
Yoshinori AONO Takuya HAYASHI Le Trieu PHONG Lihua WANG 
Publication:   
Publication Date: 2018/01/01
Vol. E101-A  No. 1 ; pp. 39-50
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
homomorphic encryptionLearning With Errorskey rotationsecurity update
 Summary | Full Text:PDF(1.1MB)

Input and Output Privacy-Preserving Linear Regression
Yoshinori AONO Takuya HAYASHI Le Trieu PHONG Lihua WANG 
Publication:   
Publication Date: 2017/10/01
Vol. E100-D  No. 10 ; pp. 2339-2347
Type of Manuscript:  Special Section PAPER (Special Section on Security, Privacy and Anonymity in Computation, Communication and Storage Systems)
Category: Privacy, anonymity, and fundamental theory
Keyword: 
differential privacyhomomorphic encryptionLWE assumptionlinear regression
 Summary | Full Text:PDF(614.7KB)

Privacy-Enhanced Similarity Search Scheme for Cloud Image Databases
Hao LIU Hideaki GOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/12/01
Vol. E99-D  No. 12 ; pp. 3188-3191
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
privacy-enhanced searchcloud servicecontent-based image retrieval (CBIR)homomorphic encryptionsearchable encryption
 Summary | Full Text:PDF(376.2KB)

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
 Summary | Full Text:PDF(494KB)

An Efficient Non-interactive Universally Composable String-Commitment Scheme
Ryo NISHIMAKI Eiichiro FUJISAKI Keisuke TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1 ; pp. 167-175
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Secure Protocol
Keyword: 
universal composabilitycommitmentall-but-one trapdoor functionhomomorphic encryption
 Summary | Full Text:PDF(347.8KB)

Multiparty Computation from El Gamal/Paillier Conversion
Koji CHIDA Hiroaki KIKUCHI Keiichi HIROTA Gembu MOROHASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/01/01
Vol. E92-A  No. 1 ; pp. 137-146
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Secure Protocol
Keyword: 
encryption conversionmultiparty protocolhomomorphic encryptionprivacy-preserving statistical computation
 Summary | Full Text:PDF(276.2KB)

Efficient Divisible Voting Scheme
Natsuki ISHIDA Shin'ichiro MATSUO Wakaha OGATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/01/01
Vol. E88-A  No. 1 ; pp. 230-238
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Application
Keyword: 
secure electronic votinghomomorphic encryption
 Summary | Full Text:PDF(221.8KB)

A New Protocol for Double Auction Based on Homomorphic Encryption
Wataru OHKISHIMA Shigeki GOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/11/01
Vol. E86-D  No. 11 ; pp. 2361-2370
Type of Manuscript:  Special Section PAPER (Special Issue on New Technologies in the Internet and their Applications)
Category: 
Keyword: 
double auctionhomomorphic encryptionnumber comparisonsecret sharing schemeprivacy of losing bids
 Summary | Full Text:PDF(664.2KB)

M+1-st Price Auction Using Homomorphic Encryption
Masayuki ABE Koutarou SUZUKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/01/01
Vol. E86-A  No. 1 ; pp. 136-141
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Protocols etc.
Keyword: 
M+1-st price auctionVickrey auctionhomomorphic encryptionmix and match
 Summary | Full Text:PDF(190.2KB)