The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
우리는 해당 메시지를 비밀로 유지하면서 암호문의 암호화 기능을 다른 암호화 기능으로 변환하는 프로토콜을 제안합니다. 제안된 프로토콜은 El Gamal 및 Paillier 암호 시스템의 변환을 허용하며 산술 및 논리 연산으로 구성된 회로를 위한 효율적인 다자간 프로토콜을 설계할 수 있는 잠재력을 가지고 있습니다. 제안된 프로토콜을 기반으로 하는 다자간 프로토콜이 이전 접근 방식보다 더 나은 성능을 제공하도록 회로의 조건을 명확히 합니다. 또한 제안된 프로토콜의 효과적인 적용으로 일부 개인정보 보호 통계 계산을 소개합니다.
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Koji CHIDA, Hiroaki KIKUCHI, Keiichi HIROTA, Gembu MOROHASHI, "Multiparty Computation from El Gamal/Paillier Conversion" in IEICE TRANSACTIONS on Fundamentals,
vol. E92-A, no. 1, pp. 137-146, January 2009, doi: 10.1587/transfun.E92.A.137.
Abstract: We propose a protocol for converting the encryption function of a ciphertext into another encryption function while keeping the corresponding message secret. The proposed protocol allows conversions of the El Gamal and Paillier cryptosystems and has the potential to design an efficient multiparty protocol intended for circuits consisting of arithmetic and logical operations. We clarify the condition of circuits such that the multiparty protocol based on the proposed protocol provides better performance than previous approaches. In addition, we introduce some privacy-preserving statistical computations as an effective application of the proposed protocol.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E92.A.137/_p
부
@ARTICLE{e92-a_1_137,
author={Koji CHIDA, Hiroaki KIKUCHI, Keiichi HIROTA, Gembu MOROHASHI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Multiparty Computation from El Gamal/Paillier Conversion},
year={2009},
volume={E92-A},
number={1},
pages={137-146},
abstract={We propose a protocol for converting the encryption function of a ciphertext into another encryption function while keeping the corresponding message secret. The proposed protocol allows conversions of the El Gamal and Paillier cryptosystems and has the potential to design an efficient multiparty protocol intended for circuits consisting of arithmetic and logical operations. We clarify the condition of circuits such that the multiparty protocol based on the proposed protocol provides better performance than previous approaches. In addition, we introduce some privacy-preserving statistical computations as an effective application of the proposed protocol.},
keywords={},
doi={10.1587/transfun.E92.A.137},
ISSN={1745-1337},
month={January},}
부
TY - JOUR
TI - Multiparty Computation from El Gamal/Paillier Conversion
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 137
EP - 146
AU - Koji CHIDA
AU - Hiroaki KIKUCHI
AU - Keiichi HIROTA
AU - Gembu MOROHASHI
PY - 2009
DO - 10.1587/transfun.E92.A.137
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E92-A
IS - 1
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - January 2009
AB - We propose a protocol for converting the encryption function of a ciphertext into another encryption function while keeping the corresponding message secret. The proposed protocol allows conversions of the El Gamal and Paillier cryptosystems and has the potential to design an efficient multiparty protocol intended for circuits consisting of arithmetic and logical operations. We clarify the condition of circuits such that the multiparty protocol based on the proposed protocol provides better performance than previous approaches. In addition, we introduce some privacy-preserving statistical computations as an effective application of the proposed protocol.
ER -