Presentation	2015-03-03 A Note on Secure Computations with Commercially Available Playing Cards Takaaki MIZUKI,
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Abstract(in English)	It is known that Secure Multi-Party Computations can be conducted using a number of physical cards with identical backs, and a lot of card-based cryptographic protocols have been proposed thus far. Almost all existing protocols require multiple cards having the same pattern on their face sides, and hence unfortunately, commercially available playing cards cannot be used for executing these protocols. However, there is one exception: Niemi-Renvall's protocol proposed in 1999 works with standard playing cards. In this paper, we deal with secure computations using a standard deck of playing cards, and propose efficient AND, XOR, and copy protocols.
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Keyword(in English)	Card-based protocols / Card games / Cryptography without computers / Recreational cryptography / Secure computations
Paper #	IT2014-90,ISEC2014-103,WBS2014-82
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Committee	ISEC
Conference Date	2015/2/23(1days)
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Paper Information
Registration To	Information Security (ISEC)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	A Note on Secure Computations with Commercially Available Playing Cards
Sub Title (in English)
Keyword(1)	Card-based protocols
Keyword(2)	Card games
Keyword(3)	Cryptography without computers
Keyword(4)	Recreational cryptography
Keyword(5)	Secure computations
1st Author's Name	Takaaki MIZUKI
1st Author's Affiliation	Cyberscience Center, Tohoku University()
Date	2015-03-03
Paper #	IT2014-90,ISEC2014-103,WBS2014-82
Volume (vol)	vol.114
Number (no)	471
Page	pp.pp.-
#Pages	8
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