ATE499658T1 - Sicheres endgerät, routine und verfahren zum schützen eines geheimen schlüssels - Google Patents

Sicheres endgerät, routine und verfahren zum schützen eines geheimen schlüssels

Info

Publication number
ATE499658T1
ATE499658T1 AT06780255T AT06780255T ATE499658T1 AT E499658 T1 ATE499658 T1 AT E499658T1 AT 06780255 T AT06780255 T AT 06780255T AT 06780255 T AT06780255 T AT 06780255T AT E499658 T1 ATE499658 T1 AT E499658T1
Authority
AT
Austria
Prior art keywords
routine
secret key
software application
protecting
secure
Prior art date
Application number
AT06780255T
Other languages
English (en)
Inventor
Jean-Philippe Perrin
Harald Bauer
Patrick Fulcheri
Original Assignee
St Ericsson Sa
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 St Ericsson Sa filed Critical St Ericsson Sa
Application granted granted Critical
Publication of ATE499658T1 publication Critical patent/ATE499658T1/de

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
    • 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
    • G06F21/73—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 by creating or determining hardware identification, e.g. serial numbers
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2143—Clearing memory, e.g. to prevent the data from being stolen
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2149—Restricted operating environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
  • Burglar Alarm Systems (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
AT06780255T 2005-08-03 2006-08-01 Sicheres endgerät, routine und verfahren zum schützen eines geheimen schlüssels ATE499658T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05300649 2005-08-03
PCT/IB2006/052616 WO2007015204A2 (en) 2005-08-03 2006-08-01 A secure terminal, a routine and a method of protecting a secret key

Publications (1)

Publication Number Publication Date
ATE499658T1 true ATE499658T1 (de) 2011-03-15

Family

ID=37708991

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06780255T ATE499658T1 (de) 2005-08-03 2006-08-01 Sicheres endgerät, routine und verfahren zum schützen eines geheimen schlüssels

Country Status (8)

Country Link
US (1) US8689338B2 (de)
EP (1) EP1913511B1 (de)
JP (1) JP5114617B2 (de)
KR (1) KR100970040B1 (de)
CN (1) CN101238473B (de)
AT (1) ATE499658T1 (de)
DE (1) DE602006020288D1 (de)
WO (1) WO2007015204A2 (de)

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US8332635B2 (en) * 2007-05-29 2012-12-11 International Business Machines Corporation Updateable secure kernel extensions
US8332636B2 (en) * 2007-10-02 2012-12-11 International Business Machines Corporation Secure policy differentiation by secure kernel design
US8826006B2 (en) * 2008-10-31 2014-09-02 Motorola Solutions, Inc. Method and device for enabling a trust relationship using an unexpired public key infrastructure (PKI) certificate
US8812959B2 (en) * 2009-06-30 2014-08-19 International Business Machines Corporation Method and system for delivering digital content
CN102056339B (zh) * 2009-11-02 2015-06-03 中兴通讯股份有限公司 移动终端及其系统数据防克隆方法
US9047263B2 (en) * 2013-01-24 2015-06-02 Dell Products L.P. System and method for secure SMI memory services
EP2930663B1 (de) * 2014-04-11 2020-07-01 Nxp B.V. Elektronischer Schaltungschip für ein RFID-Etikett mit Einmallesefunktion
KR20160039922A (ko) * 2014-10-02 2016-04-12 삼성전자주식회사 영상처리장치 및 그 제어방법
US9753863B2 (en) 2014-12-27 2017-09-05 Intel Corporation Memory protection with non-readable pages
WO2016109558A1 (en) * 2014-12-29 2016-07-07 Rubicon Labs, Inc. System and method for secure code entry point control
GB201511385D0 (en) * 2015-06-29 2015-08-12 Nagravision Sa Secure programming of secret data
US10193872B2 (en) * 2015-08-12 2019-01-29 Cyphyx, Llc System and methods for dynamically and randomly encrypting and decrypting data
US10235303B2 (en) * 2015-09-10 2019-03-19 Qualcomm Incorporated Secure entry and exit for software modules protected by controlled encryption key management
US20180004946A1 (en) * 2016-07-01 2018-01-04 Intel Corporation Regulating control transfers for execute-only code execution
KR102432451B1 (ko) * 2018-01-10 2022-08-12 삼성전자주식회사 반도체 장치 및 반도체 장치의 동작 방법
US10785028B2 (en) * 2018-06-29 2020-09-22 Intel Corporation Protection of keys and sensitive data from attack within microprocessor architecture
US11216366B2 (en) 2020-02-13 2022-01-04 Intel Corporation Security check systems and methods for memory allocations
US11972126B2 (en) 2021-03-26 2024-04-30 Intel Corporation Data relocation for inline metadata
US11954045B2 (en) 2021-09-24 2024-04-09 Intel Corporation Object and cacheline granularity cryptographic memory integrity

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US5778070A (en) * 1996-06-28 1998-07-07 Intel Corporation Method and apparatus for protecting flash memory
US6317742B1 (en) * 1997-01-09 2001-11-13 Sun Microsystems, Inc. Method and apparatus for controlling software access to system resources
US6704871B1 (en) * 1997-09-16 2004-03-09 Safenet, Inc. Cryptographic co-processor
US6609199B1 (en) * 1998-10-26 2003-08-19 Microsoft Corporation Method and apparatus for authenticating an open system application to a portable IC device
US6651171B1 (en) * 1999-04-06 2003-11-18 Microsoft Corporation Secure execution of program code
FR2792141B1 (fr) * 1999-04-09 2001-06-15 Bull Cp8 Procede de securisation d'un ou plusieurs ensembles electroniques mettant en oeuvre un meme algorithme cryptographique avec cle secrete, une utilisation du procede et l'ensemble electronique
JP2002014871A (ja) * 2000-06-29 2002-01-18 Fujitsu Ltd コンテンツチェック方法、コンテンツ更新方法、および処理装置
JP2002082909A (ja) * 2000-09-07 2002-03-22 Fujitsu Ltd 情報管理装置および情報管理システム
JP3666400B2 (ja) * 2001-03-07 2005-06-29 オムロン株式会社 監視装置および方法、記録媒体、並びにセキュリティシステム
JP2002351563A (ja) * 2001-05-30 2002-12-06 Canon Inc 情報処理装置、情報処理方法およびプログラム
JP3773431B2 (ja) * 2001-09-20 2006-05-10 松下電器産業株式会社 鍵実装システムおよびこれを実現するためのｌｓｉ、並びに鍵実装方法
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JP3904921B2 (ja) * 2001-12-27 2007-04-11 株式会社 エヌティーアイ 情報処理装置及びアクセス制御方法
US7313705B2 (en) * 2002-01-22 2007-12-25 Texas Instrument Incorporated Implementation of a secure computing environment by using a secure bootloader, shadow memory, and protected memory
US20030154355A1 (en) * 2002-01-24 2003-08-14 Xtec, Incorporated Methods and apparatus for providing a memory challenge and response
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JP3979194B2 (ja) * 2002-06-25 2007-09-19 ソニー株式会社 情報記憶装置、およびメモリアクセス制御方法、並びにコンピュータ・プログラム
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DE10251839A1 (de) * 2002-11-07 2004-05-19 Robert Bosch Gmbh Verfahren zur sicheren Überprüfung eines Speicherbereiches eines Mikrocontrollers in einem Steuergerät und Steuergerät mit einem geschützten Mikrocontroller
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Also Published As

Publication number Publication date
KR100970040B1 (ko) 2010-07-16
DE602006020288D1 (de) 2011-04-07
WO2007015204A2 (en) 2007-02-08
KR20080031998A (ko) 2008-04-11
CN101238473A (zh) 2008-08-06
EP1913511A2 (de) 2008-04-23
EP1913511B1 (de) 2011-02-23
WO2007015204A3 (en) 2007-07-05
JP5114617B2 (ja) 2013-01-09
US20080229425A1 (en) 2008-09-18
US8689338B2 (en) 2014-04-01
JP2009504061A (ja) 2009-01-29
CN101238473B (zh) 2011-10-26

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