JP5197258B2 - 暗号処理回路 - Google Patents

暗号処理回路 Download PDF

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Publication number
JP5197258B2
JP5197258B2 JP2008233094A JP2008233094A JP5197258B2 JP 5197258 B2 JP5197258 B2 JP 5197258B2 JP 2008233094 A JP2008233094 A JP 2008233094A JP 2008233094 A JP2008233094 A JP 2008233094A JP 5197258 B2 JP5197258 B2 JP 5197258B2
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JP
Japan
Prior art keywords
unit
addroundkey
output
processing
input
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Expired - Fee Related
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JP2008233094A
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English (en)
Japanese (ja)
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JP2009109988A5 (enExample
JP2009109988A (ja
Inventor
博久 堀田
昭彦 熊取谷
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2008233094A priority Critical patent/JP5197258B2/ja
Priority to US12/236,905 priority patent/US9191197B2/en
Priority to EP08017194.5A priority patent/EP2048810B1/en
Priority to CN2008101698782A priority patent/CN101409616B/zh
Priority to KR1020080099876A priority patent/KR101047265B1/ko
Publication of JP2009109988A publication Critical patent/JP2009109988A/ja
Publication of JP2009109988A5 publication Critical patent/JP2009109988A5/ja
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Publication of JP5197258B2 publication Critical patent/JP5197258B2/ja
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JP2008233094A 2007-10-10 2008-09-11 暗号処理回路 Expired - Fee Related JP5197258B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2008233094A JP5197258B2 (ja) 2007-10-10 2008-09-11 暗号処理回路
US12/236,905 US9191197B2 (en) 2007-10-10 2008-09-24 AES encryption/decryption circuit
EP08017194.5A EP2048810B1 (en) 2007-10-10 2008-09-30 AES encryption/decryption circuit
CN2008101698782A CN101409616B (zh) 2007-10-10 2008-10-10 Aes加密/解密电路
KR1020080099876A KR101047265B1 (ko) 2007-10-10 2008-10-10 Ａｅｓ 암호화/복호화 회로

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007264967 2007-10-10
JP2007264967 2007-10-10
JP2008233094A JP5197258B2 (ja) 2007-10-10 2008-09-11 暗号処理回路

Publications (3)

Publication Number Publication Date
JP2009109988A JP2009109988A (ja) 2009-05-21
JP2009109988A5 JP2009109988A5 (enExample) 2011-10-20
JP5197258B2 true JP5197258B2 (ja) 2013-05-15

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Family Applications (1)

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JP2008233094A Expired - Fee Related JP5197258B2 (ja) 2007-10-10 2008-09-11 暗号処理回路

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JP (1) JP5197258B2 (enExample)
CN (1) CN101409616B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101969376B (zh) * 2010-09-23 2012-06-27 北京航空航天大学 一种具有语义安全的自适应加密系统及方法
CN102185692B (zh) * 2011-04-25 2012-07-04 北京航空航天大学 基于aes加密算法的多模式可重构加密方法
FR2985624B1 (fr) * 2012-01-11 2014-11-21 Inside Secure Procede de chiffrement protege contre des attaques par canaux auxiliaires
CN102801519A (zh) * 2012-07-10 2012-11-28 记忆科技(深圳)有限公司 一种实现aes加解密的方法及装置
CN108989018B (zh) * 2018-06-11 2021-05-04 安徽工程大学 一种aes加密单元、aes加密电路及加密方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3851115B2 (ja) * 2001-06-28 2006-11-29 富士通株式会社 暗号回路
JP2005527853A (ja) * 2002-05-23 2005-09-15 アトメル・コーポレイション 高度暗号化規格（ａｅｓ）のハードウェア暗号法エンジン
GB0214620D0 (en) * 2002-06-25 2002-08-07 Koninkl Philips Electronics Nv Round key generation for AES rijndael block cipher
KR100800468B1 (ko) * 2004-01-29 2008-02-01 삼성전자주식회사 저전력 고속 동작을 위한 하드웨어 암호화/복호화 장치 및그 방법
JP2008040244A (ja) * 2006-08-08 2008-02-21 Mitsubishi Electric Corp Ａｅｓ暗号回路
CN1921382B (zh) * 2006-09-06 2010-05-12 华为技术有限公司 一种基于aes算法的加解密方法及加解密器
JP2008203306A (ja) * 2007-02-16 2008-09-04 Konica Minolta Business Technologies Inc 暗号処理装置

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Publication number Publication date
CN101409616B (zh) 2011-07-13
CN101409616A (zh) 2009-04-15
JP2009109988A (ja) 2009-05-21

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