Presentation	2011-03-04 Public Key Cryptosystems Constructed Based on Pseudo Cyclic Codes, K(VIII)SE(1)PKC and K(XI)SE(2)PKC : Modification of K(VII)SE(1)PKC Masao KASAHARA,
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Abstract(in English)	In this paper, we present a new class of public-key cryptosystems, K(VIII)SE(1)PKC and K(XI)SE(2)PKC based on error-correcting codes. The K(VIII)SE(1)PKC and K(XI)SE(2)PKC are constructed by modifying the K(V1I)SE(1)PKC formerly proposed by the present author. We show that K(VIII)SE(1)PKC and K(XI)SE(2)PKC, modified versions of K(VlI)SE(1)PKC, are secure against the attack based on the Grobner basis calculaion (GB attack) and a linear transformation attack.
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Keyword(in English)	Public Key Cryptosystem / Error-Correcting Code / Multivariate PKC / Grobner basis
Paper #	IT2010-125,ISEC2010-129,WBS2010-104
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Conference Information
Committee	ISEC
Conference Date	2011/2/24(1days)
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Paper Information
Registration To	Information Security (ISEC)
Language	ENG
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Public Key Cryptosystems Constructed Based on Pseudo Cyclic Codes, K(VIII)SE(1)PKC and K(XI)SE(2)PKC : Modification of K(VII)SE(1)PKC
Sub Title (in English)
Keyword(1)	Public Key Cryptosystem
Keyword(2)	Error-Correcting Code
Keyword(3)	Multivariate PKC
Keyword(4)	Grobner basis
1st Author's Name	Masao KASAHARA
1st Author's Affiliation	Faculty of Informatics, Osaka Gakuin University()
Date	2011-03-04
Paper #	IT2010-125,ISEC2010-129,WBS2010-104
Volume (vol)	vol.110
Number (no)	443
Page	pp.pp.-
#Pages	6
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