Efficient Secure Auction Protocols Based on the Boneh-Goh-Nissim Encryption

Takuho MITSUNAGA, Yoshifumi MANABE, Tatsuaki OKAMOTO

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Summary :

This paper presents efficient secure auction protocols for first price auction and second price auction. Previous auction protocols are based on a generally secure multi-party protocol called mix-and-match protocol based on plaintext equality tests. However, the time complexity of the plaintext equality tests is large, although the mix-and-match protocol can securely calculate any logical circuits. The proposed protocols reduce the number of times the plaintext equality tests is used by replacing them with the Boneh-Goh-Nissim encryption, which enables calculation of 2-DNF of encrypted data.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E96-A No.1 pp.68-75
Publication Date
2013/01/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E96.A.68
Type of Manuscript
Special Section PAPER (Special Section on Cryptography and Information Security)
Category
Public Key Based Protocols

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