JP4337675B2 - 暗号処理装置および暗号処理方法 - Google Patents

暗号処理装置および暗号処理方法 Download PDF

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Publication number
JP4337675B2
JP4337675B2 JP2004215484A JP2004215484A JP4337675B2 JP 4337675 B2 JP4337675 B2 JP 4337675B2 JP 2004215484 A JP2004215484 A JP 2004215484A JP 2004215484 A JP2004215484 A JP 2004215484A JP 4337675 B2 JP4337675 B2 JP 4337675B2
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Japan
Prior art keywords
data
processing
hash
descriptor
processed
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Expired - Fee Related
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JP2004215484A
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English (en)
Japanese (ja)
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JP2006039000A (ja
JP2006039000A5 (enExample
Inventor
彰 鶴賀
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Sony Corp
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Sony Corp
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Priority to JP2004215484A priority Critical patent/JP4337675B2/ja
Priority to US11/185,691 priority patent/US7697682B2/en
Publication of JP2006039000A publication Critical patent/JP2006039000A/ja
Publication of JP2006039000A5 publication Critical patent/JP2006039000A5/ja
Application granted granted Critical
Publication of JP4337675B2 publication Critical patent/JP4337675B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
JP2004215484A 2004-07-23 2004-07-23 暗号処理装置および暗号処理方法 Expired - Fee Related JP4337675B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004215484A JP4337675B2 (ja) 2004-07-23 2004-07-23 暗号処理装置および暗号処理方法
US11/185,691 US7697682B2 (en) 2004-07-23 2005-07-21 Encryption apparatus and encryption method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004215484A JP4337675B2 (ja) 2004-07-23 2004-07-23 暗号処理装置および暗号処理方法

Publications (3)

Publication Number Publication Date
JP2006039000A JP2006039000A (ja) 2006-02-09
JP2006039000A5 JP2006039000A5 (enExample) 2006-03-23
JP4337675B2 true JP4337675B2 (ja) 2009-09-30

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Family Applications (1)

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JP2004215484A Expired - Fee Related JP4337675B2 (ja) 2004-07-23 2004-07-23 暗号処理装置および暗号処理方法

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US (1) US7697682B2 (enExample)
JP (1) JP4337675B2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4786354B2 (ja) * 2006-01-27 2011-10-05 株式会社日立製作所 ｉＳＣＳＩ通信制御方法とそれを用いた記憶システム
JP4780304B2 (ja) * 2006-02-13 2011-09-28 株式会社メガチップス 半導体メモリおよびデータアクセス方法
US8259706B2 (en) * 2006-02-28 2012-09-04 Genband Us Llc Multistage prioritization of packets within a session over internet protocol (SOIP) network
US8204043B2 (en) * 2006-02-28 2012-06-19 Genband Us Llc Quality of service prioritization of internet protocol packets using session-aware components
US8509218B2 (en) * 2006-02-28 2013-08-13 Genband Us Llc Prioritization within a session over internet protocol (SOIP) network
JP4595853B2 (ja) * 2006-03-22 2010-12-08 日本電気株式会社 暗号システム、暗号回路及びそれらに用いる暗号制御方法
US7769166B2 (en) * 2006-08-24 2010-08-03 Lsi Corporation Dual mode AES implementation to support single and multiple AES operations
US7908411B2 (en) 2006-09-20 2011-03-15 Panasonic Corporation Data transfer device and mobile telephone
JP4466641B2 (ja) * 2006-12-15 2010-05-26 コニカミノルタビジネステクノロジーズ株式会社 暗号処理装置
US7949130B2 (en) 2006-12-28 2011-05-24 Intel Corporation Architecture and instruction set for implementing advanced encryption standard (AES)
US8055902B2 (en) * 2007-01-12 2011-11-08 International Business Machines Corporation Method, system, and computer program product for data upload in a computing system
JP4347350B2 (ja) 2007-02-15 2009-10-21 富士通株式会社 データ暗号転送装置、データ復号転送装置、データ暗号転送方法およびデータ復号転送方法
JP2010128392A (ja) 2008-11-28 2010-06-10 Canon Inc ハッシュ処理装置及びその方法
KR101210607B1 (ko) * 2008-12-08 2012-12-11 한국전자통신연구원 해시 암호 장치 및 방법
US8355499B2 (en) * 2008-12-12 2013-01-15 Micron Technology, Inc. Parallel encryption/decryption
JP2011254440A (ja) * 2010-06-04 2011-12-15 Toshiba Corp 情報処理装置
JP5793694B2 (ja) * 2011-10-24 2015-10-14 パナソニックＩｐマネジメント株式会社 受信装置
US9756146B2 (en) * 2015-05-19 2017-09-05 Intel IP Corporation Secure boot download computations based on host transport conditions
US10348506B2 (en) 2016-09-30 2019-07-09 International Business Machines Corporation Determination of state of padding operation
GB2574642A (en) 2018-06-13 2019-12-18 Nordic Semiconductor Asa Hardware accelerator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6708273B1 (en) * 1997-09-16 2004-03-16 Safenet, Inc. Apparatus and method for implementing IPSEC transforms within an integrated circuit
JP4078858B2 (ja) 2002-03-19 2008-04-23 松下電器産業株式会社 光増幅回路
US7546327B2 (en) * 2003-12-22 2009-06-09 Wells Fargo Bank, N.A. Platform independent randomness accumulator for network applications

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Publication number Publication date
JP2006039000A (ja) 2006-02-09
US20060023877A1 (en) 2006-02-02
US7697682B2 (en) 2010-04-13

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