JP2005031471A5 - - Google Patents

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Publication number
JP2005031471A5
JP2005031471A5 JP2003271525A JP2003271525A JP2005031471A5 JP 2005031471 A5 JP2005031471 A5 JP 2005031471A5 JP 2003271525 A JP2003271525 A JP 2003271525A JP 2003271525 A JP2003271525 A JP 2003271525A JP 2005031471 A5 JP2005031471 A5 JP 2005031471A5
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JP
Japan
Prior art keywords
data
inverted
processing
processing method
storing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2003271525A
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English (en)
Japanese (ja)
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JP2005031471A (ja
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Publication date
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Priority to JP2003271525A priority Critical patent/JP2005031471A/ja
Priority claimed from JP2003271525A external-priority patent/JP2005031471A/ja
Priority to EP04254032A priority patent/EP1496641A3/en
Priority to US10/885,148 priority patent/US20050055596A1/en
Priority to KR1020040052549A priority patent/KR20050006062A/ko
Priority to CNA2004100874666A priority patent/CN1601578A/zh
Publication of JP2005031471A publication Critical patent/JP2005031471A/ja
Publication of JP2005031471A5 publication Critical patent/JP2005031471A5/ja
Pending legal-status Critical Current

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JP2003271525A 2003-07-07 2003-07-07 暗号処理装置、および暗号処理方法 Pending JP2005031471A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003271525A JP2005031471A (ja) 2003-07-07 2003-07-07 暗号処理装置、および暗号処理方法
EP04254032A EP1496641A3 (en) 2003-07-07 2004-07-05 Cryptographic processing apparatus, cryptographic processing method and computer program
US10/885,148 US20050055596A1 (en) 2003-07-07 2004-07-06 Cryptographic processing apparatus, cryptographic processing method and computer program
KR1020040052549A KR20050006062A (ko) 2003-07-07 2004-07-07 암호 처리 장치, 암호 처리 방법 및 컴퓨터 프로그램
CNA2004100874666A CN1601578A (zh) 2003-07-07 2004-07-07 密码处理装置、密码处理方法以及计算机程序

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003271525A JP2005031471A (ja) 2003-07-07 2003-07-07 暗号処理装置、および暗号処理方法

Publications (2)

Publication Number Publication Date
JP2005031471A JP2005031471A (ja) 2005-02-03
JP2005031471A5 true JP2005031471A5 (enExample) 2005-08-11

Family

ID=34209366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003271525A Pending JP2005031471A (ja) 2003-07-07 2003-07-07 暗号処理装置、および暗号処理方法

Country Status (1)

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JP (1) JP2005031471A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4804981B2 (ja) * 2006-03-28 2011-11-02 三菱電機株式会社 データ変換装置及びデータ変換プログラム
JP4960044B2 (ja) 2006-09-01 2012-06-27 株式会社東芝 暗号処理回路及びｉｃカード
JP5203594B2 (ja) 2006-11-07 2013-06-05 株式会社東芝 暗号処理回路及び暗号処理方法
JP4901564B2 (ja) * 2007-04-18 2012-03-21 三菱電機株式会社 分割テーブル作成装置及び分割テーブル作成プログラム
JP5458611B2 (ja) * 2009-03-13 2014-04-02 ソニー株式会社 暗号処理装置
JP5364840B2 (ja) * 2010-02-22 2013-12-11 株式会社東芝 暗号化装置
WO2013190782A1 (ja) * 2012-06-22 2013-12-27 日本電気株式会社 暗号化処理回路および復号処理回路
US11838402B2 (en) 2019-03-13 2023-12-05 The Research Foundation For The State University Of New York Ultra low power core for lightweight encryption

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3088337B2 (ja) * 1997-05-30 2000-09-18 三菱電機株式会社 暗号処理装置、ｉｃカード及び暗号処理方法
JP3600454B2 (ja) * 1998-08-20 2004-12-15 株式会社東芝 暗号化・復号装置、暗号化・復号方法、およびそのプログラム記憶媒体
JP3844116B2 (ja) * 2001-04-16 2006-11-08 株式会社ルネサステクノロジ 暗号化・復号化装置とｉｃカード
JP3708910B2 (ja) * 2002-06-28 2005-10-19 株式会社東芝 レジスタ回路及びこれを用いた暗号演算回路

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