MX351145B - Dispositivo y metodo de gestion de datos sensibles. - Google Patents

Dispositivo y metodo de gestion de datos sensibles.

Info

Publication number
MX351145B
MX351145B MX2013006157A MX2013006157A MX351145B MX 351145 B MX351145 B MX 351145B MX 2013006157 A MX2013006157 A MX 2013006157A MX 2013006157 A MX2013006157 A MX 2013006157A MX 351145 B MX351145 B MX 351145B
Authority
MX
Mexico
Prior art keywords
integrated circuitry
sensitive data
trust zone
processing unit
memory area
Prior art date
Application number
MX2013006157A
Other languages
English (en)
Other versions
MX2013006157A (es
Inventor
Hueber Andreas
Nagl Gerhard
Nowak Robert
Mudry Igor
Original Assignee
Novomatic 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 Novomatic Ag filed Critical Novomatic Ag
Publication of MX2013006157A publication Critical patent/MX2013006157A/es
Publication of MX351145B publication Critical patent/MX351145B/es

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
    • G06F21/60—Protecting data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
    • 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
    • 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
    • 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
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
  • Credit Cards Or The Like (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

La invención está relacionada con un dispositivo para la gestión de datos sensibles que comprende al menos una primera circuitería integrada para formar una primera zona de confianza y al menos una segunda circuitería integrada para formar una segunda zona de confianza, en donde la primera circuitería integrada comprende al menos una unidad de procesamiento de seguridad adaptada para procesar datos sensibles, comprendiendo la segunda circuitería integrada al menos una zona de memoria persistente dentro de su zona de confianza para memorizar los datos sensibles, en donde la segunda circuitería integrada está separada de la primera circuitería integrada, estando la unidad de procesamiento de la primera circuitería integrada adaptada para transferir los datos sensibles desde la primera zona de confianza a la segunda zona de confianza para memorizar, de forma segura, dichos datos en la zona de memoria persistente de la segunda zona de confianza, estando la segunda circuitería integrada adaptada para transferir los datos sensibles guardados en su zona de memoria persistente a la unidad de procesamiento de la primera zona de confianza, en donde las primera y segunda circuiterías integradas comprenden medios criptográficos para la transferencia segura de los datos sensibles según un método criptográfico simétrico que utiliza una clave de seguridad y en donde la segunda circuitería integrada comprende medios para iniciar una nueva generación de claves para sustituir la clave de seguridad activa.
MX2013006157A 2010-12-03 2011-12-02 Dispositivo y metodo de gestion de datos sensibles. MX351145B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10015270.1A EP2461265B1 (en) 2010-12-03 2010-12-03 Device for and method of handling sensitive data
PCT/EP2011/006059 WO2012072267A1 (en) 2010-12-03 2011-12-02 Device for and method of handling sensitive data

Publications (2)

Publication Number Publication Date
MX2013006157A MX2013006157A (es) 2014-02-28
MX351145B true MX351145B (es) 2017-10-04

Family

ID=43735840

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013006157A MX351145B (es) 2010-12-03 2011-12-02 Dispositivo y metodo de gestion de datos sensibles.

Country Status (19)

Country Link
US (1) US9246886B2 (es)
EP (1) EP2461265B1 (es)
KR (1) KR101885393B1 (es)
CN (1) CN103348357B (es)
AU (1) AU2011335426B2 (es)
CA (1) CA2816498C (es)
CL (1) CL2013001435A1 (es)
DK (1) DK2461265T3 (es)
ES (1) ES2737426T3 (es)
HR (1) HRP20191281T1 (es)
LT (1) LT2461265T (es)
MX (1) MX351145B (es)
MY (1) MY168225A (es)
PL (1) PL2461265T3 (es)
RU (1) RU2591665C2 (es)
SG (1) SG190156A1 (es)
SI (1) SI2461265T1 (es)
WO (1) WO2012072267A1 (es)
ZA (1) ZA201303369B (es)

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US9607178B2 (en) 2014-03-20 2017-03-28 Qualcomm Incorporated Protection against key tampering
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US10255603B1 (en) * 2017-08-31 2019-04-09 Sqaure, Inc. Processor power supply glitch mitigation
KR20190075363A (ko) * 2017-12-21 2019-07-01 삼성전자주식회사 반도체 메모리 장치, 이를 포함하는 메모리 시스템 및 메모리 모듈
US11182794B1 (en) 2018-03-29 2021-11-23 Square, Inc. Detecting unauthorized devices using proximity sensor(s)
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US10733291B1 (en) 2018-06-11 2020-08-04 Square, Inc. Bi-directional communication protocol based device security
US10892895B2 (en) * 2018-09-10 2021-01-12 Atense, Inc. Storing and using multipurpose secret data
US10614232B2 (en) * 2018-09-10 2020-04-07 John Almeida Storing and using multipurpose secret data
KR102621645B1 (ko) * 2019-03-12 2024-01-05 삼성전자주식회사 보안 집적 회로를 포함하는 전자 장치
US11470055B2 (en) * 2020-06-26 2022-10-11 Bank Of America Corporation Data transmission with encryption of protected data
US11463438B2 (en) 2020-11-11 2022-10-04 Bank Of America Corporation Network device authentication for information security
CN114372251B (zh) * 2021-12-01 2023-07-07 深圳市银之杰科技股份有限公司 征信数据安全与隐私保护方法
CN115174080B (zh) * 2022-09-07 2023-03-21 北京安盟信息技术股份有限公司 一种密钥保护方法及装置

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Also Published As

Publication number Publication date
MX2013006157A (es) 2014-02-28
KR20130132893A (ko) 2013-12-05
MY168225A (en) 2018-10-15
SI2461265T1 (sl) 2019-10-30
ZA201303369B (en) 2014-07-30
RU2591665C2 (ru) 2016-07-20
AU2011335426B2 (en) 2017-04-06
ES2737426T3 (es) 2020-01-14
CN103348357B (zh) 2016-08-10
EP2461265B1 (en) 2019-05-22
CA2816498A1 (en) 2012-06-07
KR101885393B1 (ko) 2018-09-10
RU2013127641A (ru) 2015-01-10
HRP20191281T1 (hr) 2019-10-18
DK2461265T3 (da) 2019-07-29
SG190156A1 (en) 2013-06-28
AU2011335426A1 (en) 2013-05-30
CN103348357A (zh) 2013-10-09
WO2012072267A1 (en) 2012-06-07
CA2816498C (en) 2019-01-08
LT2461265T (lt) 2019-08-12
CL2013001435A1 (es) 2013-09-13
PL2461265T3 (pl) 2019-10-31
EP2461265A1 (en) 2012-06-06
US9246886B2 (en) 2016-01-26
US20130339739A1 (en) 2013-12-19

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