TY - GEN
T1 - Committed and protocol using three cards with more handy shuffle
AU - Shinagawa, Kazumasa
AU - Nuida, Koji
AU - Nishide, Takashi
AU - Hanaoka, Goichiro
AU - Okamoto, Eiji
N1 - Publisher Copyright:
© 2016 IEICE.
PY - 2017/2/2
Y1 - 2017/2/2
N2 - A card-based protocol enables parties to securely compute a desired function by using physical cards instead of computer devices. Most of the previous works have aimed to achieve protocols with a smaller number of cards for elementary functions (e.g., AND/XOR/COPY). Mizuki and Shizuya's protocols achieve the smallest numbers of cards among the existing protocols. Their XOR and COPY protocols can be done easily, however, their AND protocol does not have an easy physical implementation due to the complicated underlying shuffle. We propose a new shuffle, tornado shuffle, which has an easy physical implementation and is also sufficient to construct three-card AND protocol.
AB - A card-based protocol enables parties to securely compute a desired function by using physical cards instead of computer devices. Most of the previous works have aimed to achieve protocols with a smaller number of cards for elementary functions (e.g., AND/XOR/COPY). Mizuki and Shizuya's protocols achieve the smallest numbers of cards among the existing protocols. Their XOR and COPY protocols can be done easily, however, their AND protocol does not have an easy physical implementation due to the complicated underlying shuffle. We propose a new shuffle, tornado shuffle, which has an easy physical implementation and is also sufficient to construct three-card AND protocol.
UR - http://www.scopus.com/inward/record.url?scp=85015148964&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85015148964&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85015148964
T3 - Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016
SP - 700
EP - 702
BT - Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Symposium on Information Theory and Its Applications, ISITA 2016
Y2 - 30 October 2016 through 2 November 2016
ER -