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TWI268689B - Apparatus and method for performing transparent cipher feedback mode cryptographic functions - Google Patents

Apparatus and method for performing transparent cipher feedback mode cryptographic functions

Info

Publication number
TWI268689B
TWI268689B TW093137591A TW93137591A TWI268689B TW I268689 B TWI268689 B TW I268689B TW 093137591 A TW093137591 A TW 093137591A TW 93137591 A TW93137591 A TW 93137591A TW I268689 B TWI268689 B TW I268689B
Authority
TW
Taiwan
Prior art keywords
cryptographic
cryptographic operations
instruction
cfb
logic
Prior art date
Application number
TW093137591A
Other languages
English (en)
Other versions
TW200536335A (en
Inventor
G Glenn Henry
Thomas A Crispin
Terry Parks
Original Assignee
Via Tech Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US10/826,428 external-priority patent/US7529367B2/en
Application filed by Via Tech Inc filed Critical Via Tech Inc
Publication of TW200536335A publication Critical patent/TW200536335A/zh
Application granted granted Critical
Publication of TWI268689B publication Critical patent/TWI268689B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Stored Programmes (AREA)
TW093137591A 2004-04-16 2004-12-06 Apparatus and method for performing transparent cipher feedback mode cryptographic functions TWI268689B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/826,428 US7529367B2 (en) 2003-04-18 2004-04-16 Apparatus and method for performing transparent cipher feedback mode cryptographic functions

Publications (2)

Publication Number Publication Date
TW200536335A TW200536335A (en) 2005-11-01
TWI268689B true TWI268689B (en) 2006-12-11

Family

ID=35007825

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093137591A TWI268689B (en) 2004-04-16 2004-12-06 Apparatus and method for performing transparent cipher feedback mode cryptographic functions

Country Status (2)

Country Link
CN (1) CN1658550A (zh)
TW (1) TWI268689B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8547900B2 (en) 2007-03-19 2013-10-01 Lg Electronics Inc. Method for processing radio protocol in mobile telecommunications system and transmitter of mobile telecommunications

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL234956A (en) * 2014-10-02 2017-10-31 Kaluzhny Uri Data bus protection with enhanced key entropy
CA2992458A1 (en) * 2015-07-14 2017-01-19 Fmr Llc Computationally efficient transfer processing, auditing, and search apparatuses, methods and systems
CN107341540B (zh) * 2016-04-29 2021-07-20 中科寒武纪科技股份有限公司 一种用于执行Hessian-Free训练算法的装置和方法
CN106131048B (zh) * 2016-08-13 2020-05-19 广州商品清算中心股份有限公司 一种用于区块链的非信任远程交易文件安全存储系统
US12288064B2 (en) 2022-08-10 2025-04-29 International Business Machines Corporation Hardware-based message block padding for hash algorithms
US12411996B2 (en) 2022-08-10 2025-09-09 International Business Machines Corporation Hardware-based implementation of secure hash algorithms

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8547900B2 (en) 2007-03-19 2013-10-01 Lg Electronics Inc. Method for processing radio protocol in mobile telecommunications system and transmitter of mobile telecommunications
TWI427951B (zh) * 2007-03-19 2014-02-21 Lg Electronics Inc 在行動電信系統中執行無線電協定之方法以及行動電信之傳輸器
US8929298B2 (en) 2007-03-19 2015-01-06 Lg Electronics Inc. Method for processing radio protocol in mobile telecommunications systems and transmitter of mobile telecommunications
US9730104B2 (en) 2007-03-19 2017-08-08 Lg Electronics Inc. Method for processing radio protocol in mobile telecommunications system and transmitter of mobile telecommunications
US10244430B2 (en) 2007-03-19 2019-03-26 Lg Electronics Inc. Method for processing radio protocol in mobile telecommunications system and transmitter of mobile telecommunications
US10433206B2 (en) 2007-03-19 2019-10-01 Lg Electronics Inc. Method for processing radio protocol in mobile telecommunications system and transmitter of mobile telecommunications

Also Published As

Publication number Publication date
CN1658550A (zh) 2005-08-24
TW200536335A (en) 2005-11-01

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Legal Events

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MK4A Expiration of patent term of an invention patent