DE60007543D1 - Kryptographischer verschneller - Google Patents

Kryptographischer verschneller

Info

Publication number
DE60007543D1
DE60007543D1 DE60007543T DE60007543T DE60007543D1 DE 60007543 D1 DE60007543 D1 DE 60007543D1 DE 60007543 T DE60007543 T DE 60007543T DE 60007543 T DE60007543 T DE 60007543T DE 60007543 D1 DE60007543 D1 DE 60007543D1
Authority
DE
Germany
Prior art keywords
cryptographic
exponentiators
faster
host
exponentiation
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.)
Expired - Lifetime
Application number
DE60007543T
Other languages
English (en)
Inventor
Christopher Fairclough
Francis Flanagan
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.)
AEP Systems Ltd
Original Assignee
AEP Systems Ltd
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 AEP Systems Ltd filed Critical AEP Systems Ltd
Application granted granted Critical
Publication of DE60007543D1 publication Critical patent/DE60007543D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
    • G06F7/723—Modular exponentiation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
    • G06F7/728—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic using Montgomery reduction
DE60007543T 1999-10-20 2000-10-18 Kryptographischer verschneller Expired - Lifetime DE60007543D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE990878 1999-10-20
PCT/IE2000/000132 WO2001029652A2 (en) 1999-10-20 2000-10-18 A cryptographic accelerator

Publications (1)

Publication Number Publication Date
DE60007543D1 true DE60007543D1 (de) 2004-02-05

Family

ID=11042147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60007543T Expired - Lifetime DE60007543D1 (de) 1999-10-20 2000-10-18 Kryptographischer verschneller

Country Status (7)

Country Link
US (1) US6963979B2 (de)
EP (1) EP1224533B1 (de)
JP (1) JP2003512649A (de)
AT (1) ATE257254T1 (de)
AU (1) AU7813600A (de)
DE (1) DE60007543D1 (de)
WO (1) WO2001029652A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7600131B1 (en) * 1999-07-08 2009-10-06 Broadcom Corporation Distributed processing in a cryptography acceleration chip
US6691141B2 (en) * 2001-04-13 2004-02-10 Science Applications International Corp. Method and apparatus for generating random number generators
US7233970B2 (en) * 2001-05-02 2007-06-19 Cipher Corporation Limited Computational method, system, and apparatus
US7861104B2 (en) * 2001-08-24 2010-12-28 Broadcom Corporation Methods and apparatus for collapsing interrupts
US7376967B1 (en) * 2002-01-14 2008-05-20 F5 Networks, Inc. Method and system for performing asynchronous cryptographic operations
US8024392B2 (en) * 2002-02-16 2011-09-20 Ncipher Corporation Limited Computational method, system, and apparatus
US7773754B2 (en) * 2002-07-08 2010-08-10 Broadcom Corporation Key management system and method
US7274792B2 (en) * 2002-08-09 2007-09-25 Broadcom Corporation Methods and apparatus for initialization vector processing
US7568110B2 (en) * 2002-12-18 2009-07-28 Broadcom Corporation Cryptography accelerator interface decoupling from cryptography processing cores
US20040123120A1 (en) * 2002-12-18 2004-06-24 Broadcom Corporation Cryptography accelerator input interface data handling
US7191341B2 (en) 2002-12-18 2007-03-13 Broadcom Corporation Methods and apparatus for ordering data in a cryptography accelerator
US7434043B2 (en) * 2002-12-18 2008-10-07 Broadcom Corporation Cryptography accelerator data routing unit
US7430671B2 (en) * 2004-03-31 2008-09-30 Nortel Networks Limited Systems and methods for preserving confidentiality of sensitive information in a point-of-care communications environment
US20050086079A1 (en) * 2003-09-19 2005-04-21 Graves Alan F. Integrated and secure architecture for delivery of communications services in a hospital
US7376836B2 (en) * 2003-09-19 2008-05-20 Nortel Networks Limited Systems and methods for preventing an attack on healthcare data processing resources in a hospital information system
US20080209513A1 (en) * 2003-09-19 2008-08-28 Nortel Networks Limited Systems and methods for preventing an attack on healthcare data processing resources in a hospital information system
US7543158B2 (en) * 2004-03-23 2009-06-02 Texas Instruments Incorporated Hybrid cryptographic accelerator and method of operation thereof
US20060136717A1 (en) 2004-12-20 2006-06-22 Mark Buer System and method for authentication via a proximate device
US8295484B2 (en) 2004-12-21 2012-10-23 Broadcom Corporation System and method for securing data from a remote input device
US8484486B2 (en) * 2008-08-06 2013-07-09 Silver Spring Networks, Inc. Integrated cryptographic security module for a network node
US8312296B2 (en) * 2010-03-10 2012-11-13 Dell Products L.P. System and method for recovering from an interrupted encryption and decryption operation performed on a volume
US9141831B2 (en) * 2010-07-08 2015-09-22 Texas Instruments Incorporated Scheduler, security context cache, packet processor, and authentication, encryption modules
US8533456B2 (en) 2010-10-07 2013-09-10 King Saud University Accelerating stream cipher operations using single and grid systems
US20240103762A1 (en) * 2022-09-23 2024-03-28 Western Digital Technologies, Inc. Automated Fast Path Processing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL97413A (en) * 1991-03-04 1995-06-29 Fortress U & T 2000 Ltd Microcircuit for the implementation of rsa algorithm and ordinary and modular arithmetic in particular exponentiation with large operands
JPH05199220A (ja) * 1991-06-28 1993-08-06 Digital Equip Corp <Dec> 単一の暗号エンジンを使用する通信回路網内の暗号処理方法及び装置
US5289397A (en) * 1991-07-22 1994-02-22 Itt Corporation High-speed modulo exponentiator device
US5631960A (en) * 1995-08-31 1997-05-20 National Semiconductor Corporation Autotest of encryption algorithms in embedded secure encryption devices
US5923893A (en) * 1997-09-05 1999-07-13 Motorola, Inc. Method and apparatus for interfacing a processor to a coprocessor
CA2634812C (en) * 1997-09-16 2010-03-30 Safenet, Inc. Cryptographic co-processor
US6378072B1 (en) * 1998-02-03 2002-04-23 Compaq Computer Corporation Cryptographic system
EP2280502B1 (de) * 1998-06-03 2018-05-02 Cryptography Research, Inc. Verwenden von unvorhersehbaren Informationen zu widerstehen die Entdeckung von Geheimnissen durch externe Überwachung
US6182104B1 (en) * 1998-07-22 2001-01-30 Motorola, Inc. Circuit and method of modulo multiplication
US6320964B1 (en) * 1998-08-26 2001-11-20 Intel Corporation Cryptographic accelerator

Also Published As

Publication number Publication date
US20020164019A1 (en) 2002-11-07
WO2001029652A2 (en) 2001-04-26
ATE257254T1 (de) 2004-01-15
EP1224533B1 (de) 2004-01-02
WO2001029652A3 (en) 2002-01-10
EP1224533A2 (de) 2002-07-24
JP2003512649A (ja) 2003-04-02
US6963979B2 (en) 2005-11-08
AU7813600A (en) 2001-04-30

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Legal Events

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8332 No legal effect for de