AU5730200A - Cryptographic processing system - Google Patents

Cryptographic processing system

Info

Publication number
AU5730200A
AU5730200A AU57302/00A AU5730200A AU5730200A AU 5730200 A AU5730200 A AU 5730200A AU 57302/00 A AU57302/00 A AU 57302/00A AU 5730200 A AU5730200 A AU 5730200A AU 5730200 A AU5730200 A AU 5730200A
Authority
AU
Australia
Prior art keywords
processing system
cryptographic processing
cryptographic
processing
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.)
Abandoned
Application number
AU57302/00A
Inventor
Daniel Z. Simon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arris Technology Inc
Original Assignee
Arris Technology Inc
General Instrument Corp
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
Application filed by Arris Technology Inc, General Instrument Corp filed Critical Arris Technology Inc
Publication of AU5730200A publication Critical patent/AU5730200A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3877—Concurrent instruction execution, e.g. pipeline or look ahead using a slave processor, e.g. coprocessor
    • G06F9/3879—Concurrent instruction execution, e.g. pipeline or look ahead using a slave processor, e.g. coprocessor for non-native instruction execution, e.g. executing a command; for Java instruction set
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/72—Indexing scheme relating to groups G06F7/72 - G06F7/729
    • G06F2207/7219—Countermeasures against side channel or fault attacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Advance Control (AREA)
AU57302/00A 1999-06-08 2000-06-08 Cryptographic processing system Abandoned AU5730200A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13814799P 1999-06-08 1999-06-08
US60138147 1999-06-08
US39314799A 1999-09-10 1999-09-10
US09393147 1999-09-10
PCT/US2000/015872 WO2000076119A1 (en) 1999-06-08 2000-06-08 Cryptographic processing system

Publications (1)

Publication Number Publication Date
AU5730200A true AU5730200A (en) 2000-12-28

Family

ID=26835912

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57302/00A Abandoned AU5730200A (en) 1999-06-08 2000-06-08 Cryptographic processing system

Country Status (2)

Country Link
AU (1) AU5730200A (en)
WO (1) WO2000076119A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834154B1 (en) * 2001-12-21 2005-03-11 Oberthur Card Syst Sa ELECTRONIC UNIT INCLUDING CRYPTOGRAPHIC MEANS CAPABLE OF PROCESSING HIGH-SPEED INFORMATION
FR2834361B1 (en) 2001-12-28 2004-02-27 Bull Sa DATA SECURITY MODULE BY ENCRYPTION / DECRYPTION AND / OR SIGNATURE / VERIFICATION OF SIGNATURE
US7376967B1 (en) * 2002-01-14 2008-05-20 F5 Networks, Inc. Method and system for performing asynchronous cryptographic operations
US7900055B2 (en) 2003-04-18 2011-03-01 Via Technologies, Inc. Microprocessor apparatus and method for employing configurable block cipher cryptographic algorithms
US7502943B2 (en) 2003-04-18 2009-03-10 Via Technologies, Inc. Microprocessor apparatus and method for providing configurable cryptographic block cipher round results
US7532722B2 (en) 2003-04-18 2009-05-12 Ip-First, Llc Apparatus and method for performing transparent block cipher cryptographic functions
US7925891B2 (en) 2003-04-18 2011-04-12 Via Technologies, Inc. Apparatus and method for employing cryptographic functions to generate a message digest
US7529367B2 (en) 2003-04-18 2009-05-05 Via Technologies, Inc. Apparatus and method for performing transparent cipher feedback mode cryptographic functions
US7529368B2 (en) 2003-04-18 2009-05-05 Via Technologies, Inc. Apparatus and method for performing transparent output feedback mode cryptographic functions
US7536560B2 (en) 2003-04-18 2009-05-19 Via Technologies, Inc. Microprocessor apparatus and method for providing configurable cryptographic key size
US7519833B2 (en) 2003-04-18 2009-04-14 Via Technologies, Inc. Microprocessor apparatus and method for enabling configurable data block size in a cryptographic engine
US7321910B2 (en) * 2003-04-18 2008-01-22 Ip-First, Llc Microprocessor apparatus and method for performing block cipher cryptographic functions
US7542566B2 (en) 2003-04-18 2009-06-02 Ip-First, Llc Apparatus and method for performing transparent cipher block chaining mode cryptographic functions
US7392400B2 (en) 2003-04-18 2008-06-24 Via Technologies, Inc. Microprocessor apparatus and method for optimizing block cipher cryptographic functions
US7844053B2 (en) 2003-04-18 2010-11-30 Ip-First, Llc Microprocessor apparatus and method for performing block cipher cryptographic functions
US8060755B2 (en) 2003-04-18 2011-11-15 Via Technologies, Inc Apparatus and method for providing user-generated key schedule in a microprocessor cryptographic engine
US7539876B2 (en) 2003-04-18 2009-05-26 Via Technologies, Inc. Apparatus and method for generating a cryptographic key schedule in a microprocessor
US7392399B2 (en) * 2003-05-05 2008-06-24 Sun Microsystems, Inc. Methods and systems for efficiently integrating a cryptographic co-processor
US8250412B2 (en) 2003-09-26 2012-08-21 Ati Technologies Ulc Method and apparatus for monitoring and resetting a co-processor
TWI274280B (en) * 2003-09-29 2007-02-21 Via Tech Inc Microprocessor apparatus and method for employing configurable block cipher cryptographic algorithms
FR2863076B1 (en) 2003-11-28 2006-02-03 Bull Sa HIGH SPEED CRYPTOGRAPHIC SYSTEM WITH MODULAR ARCHITECTURE.
TWI274281B (en) * 2003-12-04 2007-02-21 Ip First Llc Apparatus and method for performing transparent block cipher cryptographic functions
US7702955B2 (en) 2005-12-28 2010-04-20 De Almeida Adrian S Method and apparatus for detecting a fault condition and restoration thereafter using user context information
CN101682506B (en) * 2007-05-18 2013-10-16 美国唯美安视国际有限公司 System and method for defining programmable processing steps applied when protecting the data

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111504A (en) * 1990-08-17 1992-05-05 General Instrument Corporation Information processing apparatus with replaceable security element
US5844986A (en) * 1996-09-30 1998-12-01 Intel Corporation Secure BIOS
US6026490A (en) * 1997-08-01 2000-02-15 Motorola, Inc. Configurable cryptographic processing engine and method

Also Published As

Publication number Publication date
WO2000076119A1 (en) 2000-12-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase