JP5930619B2 - 暗号処理装置 - Google Patents

暗号処理装置 Download PDF

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Publication number
JP5930619B2
JP5930619B2 JP2011142243A JP2011142243A JP5930619B2 JP 5930619 B2 JP5930619 B2 JP 5930619B2 JP 2011142243 A JP2011142243 A JP 2011142243A JP 2011142243 A JP2011142243 A JP 2011142243A JP 5930619 B2 JP5930619 B2 JP 5930619B2
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Japan
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data
input
processing
block
unit
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JP2011142243A
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English (en)
Japanese (ja)
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JP2013009276A5 (enExample
JP2013009276A (ja
Inventor
石川　学
学 石川
熊取谷　昭彦
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 JP2011142243A priority Critical patent/JP5930619B2/ja
Priority to US13/531,275 priority patent/US8793505B2/en
Publication of JP2013009276A publication Critical patent/JP2013009276A/ja
Publication of JP2013009276A5 publication Critical patent/JP2013009276A5/ja
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Publication of JP5930619B2 publication Critical patent/JP5930619B2/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
JP2011142243A 2011-06-27 2011-06-27 暗号処理装置 Active JP5930619B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011142243A JP5930619B2 (ja) 2011-06-27 2011-06-27 暗号処理装置
US13/531,275 US8793505B2 (en) 2011-06-27 2012-06-22 Encryption processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011142243A JP5930619B2 (ja) 2011-06-27 2011-06-27 暗号処理装置

Publications (3)

Publication Number Publication Date
JP2013009276A JP2013009276A (ja) 2013-01-10
JP2013009276A5 JP2013009276A5 (enExample) 2014-08-14
JP5930619B2 true JP5930619B2 (ja) 2016-06-08

Family

ID=47362981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011142243A Active JP5930619B2 (ja) 2011-06-27 2011-06-27 暗号処理装置

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US (1) US8793505B2 (enExample)
JP (1) JP5930619B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103428204B (zh) * 2013-07-29 2016-08-10 杭州华三通信技术有限公司 一种可抵御计时攻击的数据安全实现方法及设备
JP6552184B2 (ja) * 2014-01-14 2019-07-31 キヤノン株式会社 情報処理装置およびその方法
JP2017011392A (ja) * 2015-06-18 2017-01-12 株式会社リコー 復号回路、これを用いた通信装置、及び通信システム
WO2018220702A1 (ja) * 2017-05-30 2018-12-06 三菱電機株式会社 管理装置、管理方法及び管理プログラム
WO2019043987A1 (ja) * 2017-09-01 2019-03-07 パナソニックＩｐマネジメント株式会社 コンテンツ記録装置、コンテンツ編集装置、コンテンツ再生装置、コンテンツ記録方法、コンテンツ編集方法、および、コンテンツ再生方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7266703B2 (en) * 2001-06-13 2007-09-04 Itt Manufacturing Enterprises, Inc. Single-pass cryptographic processor and method
US7082534B2 (en) * 2002-05-31 2006-07-25 Broadcom Corporation Method and apparatus for performing accelerated authentication and decryption using data blocks
US7397797B2 (en) * 2002-12-13 2008-07-08 Nvidia Corporation Method and apparatus for performing network processing functions
JP4551112B2 (ja) * 2003-04-24 2010-09-22 パナソニック株式会社 暗号化パケット処理装置、方法、プログラム及びプログラム記録媒体
JP4346962B2 (ja) * 2003-06-05 2009-10-21 日本電気株式会社 暗号化通信制御装置
US7783880B2 (en) * 2004-11-12 2010-08-24 Microsoft Corporation Method and apparatus for secure internet protocol (IPSEC) offloading with integrated host protocol stack management
JP2010057123A (ja) * 2008-08-29 2010-03-11 Panasonic Corp 暗号処理装置、暗号処理方法及びプログラム
WO2010067433A1 (ja) * 2008-12-11 2010-06-17 三菱電機株式会社 自己認証通信機器、自己認証検証通信機器、機器認証システム、機器認証システムの機器認証方法、自己認証通信プログラムおよび自己認証検証通信プログラム

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Publication number Publication date
JP2013009276A (ja) 2013-01-10
US8793505B2 (en) 2014-07-29
US20120331305A1 (en) 2012-12-27

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