MX343892B - Dispositivo de computo configurado con una red de tablas. - Google Patents

Dispositivo de computo configurado con una red de tablas.

Info

Publication number
MX343892B
MX343892B MX2015006158A MX2015006158A MX343892B MX 343892 B MX343892 B MX 343892B MX 2015006158 A MX2015006158 A MX 2015006158A MX 2015006158 A MX2015006158 A MX 2015006158A MX 343892 B MX343892 B MX 343892B
Authority
MX
Mexico
Prior art keywords
function
network
inputs
outputs
output
Prior art date
Application number
MX2015006158A
Other languages
English (en)
Other versions
MX2015006158A (es
Inventor
Marinus Gerardus Maria Tolhuizen Ludovicus
Mathias Hubertus Mechtildis Antonius Gorissen Paulus
Deng Mina
Antonius Maria Lambertus Bruekers Alphons
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of MX2015006158A publication Critical patent/MX2015006158A/es
Publication of MX343892B publication Critical patent/MX343892B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/182—Distributed file systems
    • G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
    • G06F16/1827—Management specifically adapted to NAS
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/002—Countermeasures against attacks on cryptographic mechanisms
    • H04L9/003—Countermeasures against attacks on cryptographic mechanisms for power analysis, e.g. differential power analysis [DPA] or simple power analysis [SPA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/002—Countermeasures against attacks on cryptographic mechanisms
    • H04L9/004—Countermeasures against attacks on cryptographic mechanisms for fault attacks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/04—Masking or blinding
    • H04L2209/043—Masking or blinding of tables, e.g. lookup, substitution or mapping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/16—Obfuscation or hiding, e.g. involving white box

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Storage Device Security (AREA)
  • Devices For Executing Special Programs (AREA)

Abstract

Un dispositivo de cómputo configurado para calcular una función de datos (f) sobre un valor de entrada de función (w), el dispositivo comprende un almacenamiento electrónico que almacena una primera red de tablas configurada para la función de datos (f); el dispositivo de cómputo comprende un procesador electrónico acoplado al almacenamiento y configurado para obtener múltiples primeras entradas de tabla para la primera red de tablas, las múltiples primeras entradas de tabla (x=E(w,s)) incluyen el valor de entrada de función (w), y calcular la función de datos (f) aplicando la primera red de tablas a las múltiples primeras entradas de tabla (x) para producir múltiples primeras salidas de tabla (u=E(f(w), g(w,s)), las múltiples primeras salidas de tabla (u) incluyen un valor de salida de función (f(w)), el valor de salida de función (f(w)) corresponde al resultado de aplicar la función de datos (f) al valor de entrada de función (w) ; el almacenamiento electrónico almacena además una segunda red de tablas configurada para cooperar con la primera red de tablas para contrarrestar modificaciones hechas a la primera red de tablas, el procesador electrónico también está configurado para obtener múltiples segundas entradas de tabla para la segunda red de tablas, las segundas entradas de tabla incluyen las múltiples primeras salidas de tabla (u) y por lo menos una entrada con las múltiples primeras entradas de tabla (w; s), y aplicar la segunda red de tablas a las múltiples segundas entradas de tablas, la segunda red de tablas está configurada para verificar por lo menos una salida específica (f(w) o g(w,s)) de las múltiples primeras salidas de tabla si una primera red de tablas no modificada podría obtener la salida específica de las múltiples primeras salidas de tabla (f(w); g(w,s)) de la por lo menos una de las múltiples primeras entradas de tablas (w; s) dadas; la segunda red de tablas produce segundas salidas de tabla (v= E(w´,s´)) incluyendo una salida de función protegida (w'), la salida de función protegida es igual a la salida de función (f(w)) en el caso de que la verificación sea exitosa y la salida de función protegida (w´) es desigual a la salida de función en caso de que la verificación no sea exitosa.
MX2015006158A 2012-12-21 2013-12-19 Dispositivo de computo configurado con una red de tablas. MX343892B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261740726P 2012-12-21 2012-12-21
US201361767856P 2013-02-22 2013-02-22
EP13156302 2013-02-22
PCT/EP2013/077267 WO2014096117A1 (en) 2012-12-21 2013-12-19 Computing device configured with a table network

Publications (2)

Publication Number Publication Date
MX2015006158A MX2015006158A (es) 2015-08-05
MX343892B true MX343892B (es) 2016-11-28

Family

ID=47877774

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015006158A MX343892B (es) 2012-12-21 2013-12-19 Dispositivo de computo configurado con una red de tablas.

Country Status (8)

Country Link
US (1) US9594769B2 (es)
EP (1) EP2936730B1 (es)
JP (1) JP5861018B1 (es)
CN (1) CN104919750B (es)
BR (1) BR112015014946A2 (es)
MX (1) MX343892B (es)
RU (1) RU2661308C2 (es)
WO (1) WO2014096117A1 (es)

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DE102013205166A1 (de) * 2013-03-22 2014-09-25 Robert Bosch Gmbh Verfahren zum Erzeugen einer Einwegfunktion
JP6415542B2 (ja) 2013-05-01 2018-10-31 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 難読化に適した電子ブロック暗号装置
CN105765896B (zh) * 2013-12-05 2020-02-07 皇家飞利浦有限公司 用于表格网络的迭代应用的计算设备
SG10201405852QA (en) * 2014-09-18 2016-04-28 Huawei Internat Pte Ltd Encryption function and decryption function generating method, encryption and decryption method and related apparatuses
EP3238113B1 (en) 2014-12-22 2018-09-26 Koninklijke Philips N.V. Hiding of a program execution
BR112017013588A2 (pt) 2014-12-24 2018-03-06 Koninklijke Philips Nv sistema para processamento criptográfico, dois sistemas, unidade de etapa para processamento criptográfico, método de processamento criptográfico, e produto de programa de computador
KR102311340B1 (ko) * 2015-01-15 2021-10-15 한국전자통신연구원 암호화 장치 및 방법
JP6788610B2 (ja) * 2015-04-30 2020-11-25 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． ブロック・サイファーを計算するための暗号装置
EP3298720B1 (en) * 2015-05-19 2019-03-06 Koninklijke Philips N.V. Computing with encrypted values
NL2015745B1 (en) * 2015-11-09 2017-05-26 Koninklijke Philips Nv A cryptographic device arranged to compute a target block cipher.
CN109952558B (zh) * 2016-11-08 2023-06-06 皇家飞利浦有限公司 用于将余数系统表示转换为基数表示的电子计算装置
JP2020515928A (ja) 2016-12-12 2020-05-28 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 整数の積を計算するように設けられた電子計算装置

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JPH10154976A (ja) * 1996-11-22 1998-06-09 Toshiba Corp タンパーフリー装置
FR2838262B1 (fr) * 2002-04-08 2004-07-30 Oberthur Card Syst Sa Procede de securisation d'une electronique a acces crypte
EP1712032B1 (en) * 2003-12-11 2011-05-11 Irdeto B.V. Block ciphering system, using permutations to hide the core ciphering function of each encryption round
WO2007105126A2 (en) * 2006-03-10 2007-09-20 Koninklijke Philips Electronics N.V. Method and system for obfuscating a cryptographic function
BRPI0714242A2 (pt) * 2006-07-12 2013-01-29 Koninkl Philips Electronics Nv sistema e mÉtodo para aumentar a resistÊncia Á adulteraÇço de uma unidade de processamento de dados digitais, e, produto de programa de computador
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JP5261088B2 (ja) * 2008-09-09 2013-08-14 富士通株式会社 不正操作検知回路、不正操作検知回路を備えた装置、及び不正操作検知方法
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WO2011080487A1 (fr) * 2009-12-30 2011-07-07 France Telecom Procede de generation de table de correspondance pour une boite blanche cryptographique
RU2439693C1 (ru) * 2010-06-04 2012-01-10 Федеральное государственное учреждение "Государственный научно-исследовательский испытательный институт проблем технической защиты информации Федеральной службы по техническому и экспортному контролю" Способ защиты текстовой информации от несанкционированного доступа
JP5198526B2 (ja) * 2010-09-21 2013-05-15 株式会社東芝 暗号化装置および復号装置
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JP2012182779A (ja) * 2011-01-31 2012-09-20 Nippon Hoso Kyokai <Nhk> 受信装置、放送システム及びプログラム
CN104380244B (zh) * 2012-11-07 2018-05-25 皇家飞利浦有限公司 存储用于计算函数的查找表的计算设备
EP2936727A1 (en) 2012-12-21 2015-10-28 Koninklijke Philips N.V. Computing device comprising a table network

Also Published As

Publication number Publication date
CN104919750B (zh) 2017-06-06
MX2015006158A (es) 2015-08-05
WO2014096117A1 (en) 2014-06-26
US20150293911A1 (en) 2015-10-15
JP2016507940A (ja) 2016-03-10
EP2936730A1 (en) 2015-10-28
US9594769B2 (en) 2017-03-14
RU2661308C2 (ru) 2018-07-13
BR112015014946A2 (pt) 2017-07-11
RU2015123670A (ru) 2017-01-10
EP2936730B1 (en) 2016-06-15
JP5861018B1 (ja) 2016-02-16
CN104919750A (zh) 2015-09-16

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