JP4851077B2 - データ変換装置およびその方法 - Google Patents

データ変換装置およびその方法 Download PDF

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Publication number
JP4851077B2
JP4851077B2 JP2004274103A JP2004274103A JP4851077B2 JP 4851077 B2 JP4851077 B2 JP 4851077B2 JP 2004274103 A JP2004274103 A JP 2004274103A JP 2004274103 A JP2004274103 A JP 2004274103A JP 4851077 B2 JP4851077 B2 JP 4851077B2
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Japan
Prior art keywords
data
finite field
multiplication
polynomial
input data
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JP2004274103A
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Japanese (ja)
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JP2005141198A5 (enExample
JP2005141198A (ja
Inventor
薫 横田
基司 大森
将人 山道
誠 館林
誠 臼井
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Priority to JP2004274103A priority Critical patent/JP4851077B2/ja
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JP2004274103A 2003-10-14 2004-09-21 データ変換装置およびその方法 Expired - Fee Related JP4851077B2 (ja)

Priority Applications (1)

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JP2004274103A JP4851077B2 (ja) 2003-10-14 2004-09-21 データ変換装置およびその方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003353439 2003-10-14
JP2003353439 2003-10-14
JP2004274103A JP4851077B2 (ja) 2003-10-14 2004-09-21 データ変換装置およびその方法

Publications (3)

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JP2005141198A JP2005141198A (ja) 2005-06-02
JP2005141198A5 JP2005141198A5 (enExample) 2007-08-30
JP4851077B2 true JP4851077B2 (ja) 2012-01-11

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JP2004274103A Expired - Fee Related JP4851077B2 (ja) 2003-10-14 2004-09-21 データ変換装置およびその方法

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007013835A (ja) * 2005-07-04 2007-01-18 Nippon Telegr & Teleph Corp <Ntt> 暗号化データ復号装置及びその方法
JP5354914B2 (ja) * 2008-01-18 2013-11-27 三菱電機株式会社 暗号処理装置及び復号処理装置及びプログラム
JP4612698B2 (ja) * 2008-02-28 2011-01-12 日本電信電話株式会社 多項式乗算装置、多項式乗算方法及びプログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09185518A (ja) * 1995-12-28 1997-07-15 Toshiba Corp 原始元αのべき乗生成方式及びその装置
JPH1152854A (ja) * 1997-07-31 1999-02-26 Nippon Telegr & Teleph Corp <Ntt> 有限体上の四則演算装置及び楕円曲線上の群演算装置
JP2000321979A (ja) * 1999-05-14 2000-11-24 Matsushita Electric Ind Co Ltd 多項式演算装置、楕円曲線位数計算装置、楕円曲線生成装置及び楕円曲線暗号システム
EP1217750A2 (en) * 2000-12-15 2002-06-26 Alcatel USA Sourcing, L.P. Optimized parallel in parallel out GF(2M) squarer for FEC decoder
JP4676071B2 (ja) * 2001-02-13 2011-04-27 富士通株式会社 べき乗剰余演算方法、逆数演算方法およびそれらの装置
JP3732450B2 (ja) * 2002-03-19 2006-01-05 沖電気工業株式会社 剰余演算器
JP2004164383A (ja) * 2002-11-14 2004-06-10 Sony Corp 回路構成方法、その方法およびそのプログラム

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