ATE480828T1 - Erzeugung sicherer berechnungsprogramme - Google Patents

Erzeugung sicherer berechnungsprogramme

Info

Publication number
ATE480828T1
ATE480828T1 AT07011547T AT07011547T ATE480828T1 AT E480828 T1 ATE480828 T1 AT E480828T1 AT 07011547 T AT07011547 T AT 07011547T AT 07011547 T AT07011547 T AT 07011547T AT E480828 T1 ATE480828 T1 AT E480828T1
Authority
AT
Austria
Prior art keywords
assignment
generation
variable
calculation programs
secure calculation
Prior art date
Application number
AT07011547T
Other languages
English (en)
Inventor
Florian Kerschbaum
Original Assignee
Sap Ag
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 Sap Ag filed Critical Sap Ag
Application granted granted Critical
Publication of ATE480828T1 publication Critical patent/ATE480828T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/556—Detecting local intrusion or implementing counter-measures involving covert channels, i.e. data leakage between processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Debugging And Monitoring (AREA)
  • Stored Programmes (AREA)
AT07011547T 2006-08-15 2007-06-13 Erzeugung sicherer berechnungsprogramme ATE480828T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/505,136 US8321666B2 (en) 2006-08-15 2006-08-15 Implementations of secure computation protocols

Publications (1)

Publication Number Publication Date
ATE480828T1 true ATE480828T1 (de) 2010-09-15

Family

ID=38556516

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07011547T ATE480828T1 (de) 2006-08-15 2007-06-13 Erzeugung sicherer berechnungsprogramme

Country Status (4)

Country Link
US (1) US8321666B2 (de)
EP (1) EP1890215B1 (de)
AT (1) ATE480828T1 (de)
DE (1) DE602007009000D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7937270B2 (en) * 2007-01-16 2011-05-03 Mitsubishi Electric Research Laboratories, Inc. System and method for recognizing speech securely using a secure multi-party computation protocol
FR2942558B1 (fr) * 2009-02-24 2014-05-30 Eads Europ Aeronautic Defence Procede d'obscurcissement d'un programme d'ordinateur.
WO2013106594A1 (en) * 2012-01-10 2013-07-18 Telcordia Technologies, Inc. Adaptive-diversity for compressible return oriented programs
US9111071B2 (en) * 2012-11-05 2015-08-18 Sap Se Expression rewriting for secure computation optimization
US8839410B2 (en) * 2012-11-20 2014-09-16 Sap Ag Type-system for mixed protocol secure computation
US9229687B2 (en) 2013-09-05 2016-01-05 Xerox Corporation Private two-party computation using partially homomorphic encryption
US9740879B2 (en) 2014-10-29 2017-08-22 Sap Se Searchable encryption with secure and efficient updates
US9342707B1 (en) 2014-11-06 2016-05-17 Sap Se Searchable encryption for infrequent queries in adjustable encrypted databases
US9830470B2 (en) 2015-10-09 2017-11-28 Sap Se Encrypting data for analytical web applications
JP7184096B2 (ja) * 2019-01-09 2022-12-06 日本電気株式会社 検証装置、秘密計算検証システム、秘密計算実行コードの検証方法及びプログラム
US10746567B1 (en) 2019-03-22 2020-08-18 Sap Se Privacy preserving smart metering
US11308226B1 (en) * 2021-02-22 2022-04-19 CipherMode Labs, Inc. Secure collaborative processing of private inputs
CN116795867A (zh) * 2023-06-27 2023-09-22 建信金融科技有限责任公司 数据处理方法、装置、电子设备和介质

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694539A (en) * 1994-08-10 1997-12-02 Intrinsa Corporation Computer process resource modelling method and apparatus
GB2345229B (en) 1998-12-23 2003-12-03 Motorola Ltd Method for encrypting data
US6966002B1 (en) * 1999-04-30 2005-11-15 Trymedia Systems, Inc. Methods and apparatus for secure distribution of software
DE19921633A1 (de) 1999-05-10 2000-11-16 Deutsche Telekom Ag Verfahren zur Implementierung kryptographischer Algorithmen
US6804782B1 (en) * 1999-06-11 2004-10-12 General Instrument Corporation Countermeasure to power attack and timing attack on cryptographic operations
US6779114B1 (en) * 1999-08-19 2004-08-17 Cloakware Corporation Tamper resistant software-control flow encoding
GB0024918D0 (en) * 2000-10-11 2000-11-22 Sealedmedia Ltd Method of providing java tamperproofing
DE10101956A1 (de) 2001-01-17 2002-07-25 Infineon Technologies Ag Verfahren zur Erhöhung der Sicherheit einer CPU
EP1516249B1 (de) * 2002-06-04 2012-08-08 Infineon Technologies AG System, verfahren und rechnerprogrammprodukt für leckageunempfindliche programmpartitionierung
US7107445B2 (en) * 2002-11-20 2006-09-12 International Business Machines Corporation Method and apparatus for secure processing of sensitive data
US7542915B2 (en) * 2003-09-30 2009-06-02 The Boeing Company System of charging for automobile insurance
US7395437B2 (en) * 2004-01-05 2008-07-01 International Business Machines Corporation System and method for fast querying of encrypted databases
US7949883B2 (en) 2004-06-08 2011-05-24 Hrl Laboratories, Llc Cryptographic CPU architecture with random instruction masking to thwart differential power analysis
US8738387B2 (en) * 2004-10-29 2014-05-27 Hewlett-Packard Development Company, L.P. System and method for determining an element value in private datasets
ATE463898T1 (de) * 2006-01-02 2010-04-15 Sap Ag System und verfahren für den vergleich von privatwerten
EP1835657B1 (de) * 2006-03-16 2014-11-12 Sap Se Verfahren und Systeme zur Mehrparteiensortierung von Privatwerten
US8091128B2 (en) * 2006-09-14 2012-01-03 Ntt Docomo, Inc. Information flow enforcement for RISC-style assembly code in the presence of timing-related covert channels and multi-threading

Also Published As

Publication number Publication date
US20080046865A1 (en) 2008-02-21
EP1890215B1 (de) 2010-09-08
DE602007009000D1 (de) 2010-10-21
US8321666B2 (en) 2012-11-27
EP1890215A1 (de) 2008-02-20

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Legal Events

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