Presentation | 2013-03-07 Improved Elliptic Curve Scalar Multiplication Using Triple Formula Atsuko MIYAJI, Cuinan YANG, |
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Abstract(in English) | Elliptic Curve Cryptosystems (ECC) has attracted much attention because of its short key size in com- parison to other public key Cryptosystems. In ECC, the most dominant computation part is scalar multiplication, which computes kP for a given point P and a scalar k. This is why several algorithms aiming at fast scalar multi- plication have been proposed so far. In this paper, we propose two efficient ternary algorithm, ternary signed-digit method and extended ternary signed-digit method. The proposed algorithms are resistant against SPA and SEA attacks, and offer lower computation cost than previous ones. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Elliptic Curve Cryptosystems / scalar multiplication / ternary method / triple formula |
Paper # | IT2012-68,ISEC2012-86,WBS2012-54 |
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Conference Information | |
Committee | ISEC |
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Conference Date | 2013/2/28(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Security (ISEC) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improved Elliptic Curve Scalar Multiplication Using Triple Formula |
Sub Title (in English) | |
Keyword(1) | Elliptic Curve Cryptosystems |
Keyword(2) | scalar multiplication |
Keyword(3) | ternary method |
Keyword(4) | triple formula |
1st Author's Name | Atsuko MIYAJI |
1st Author's Affiliation | Information Science, Japan Advanced Institute of Science and Technology() |
2nd Author's Name | Cuinan YANG |
2nd Author's Affiliation | Information Science, Japan Advanced Institute of Science and Technology |
Date | 2013-03-07 |
Paper # | IT2012-68,ISEC2012-86,WBS2012-54 |
Volume (vol) | vol.112 |
Number (no) | 461 |
Page | pp.pp.- |
#Pages | 6 |
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