FR3038188B1 - Systeme de verification de l’integrite d’une communication entre deux circuits - Google Patents

Systeme de verification de l’integrite d’une communication entre deux circuits

Info

Publication number
FR3038188B1
FR3038188B1 FR1556064A FR1556064A FR3038188B1 FR 3038188 B1 FR3038188 B1 FR 3038188B1 FR 1556064 A FR1556064 A FR 1556064A FR 1556064 A FR1556064 A FR 1556064A FR 3038188 B1 FR3038188 B1 FR 3038188B1
Authority
FR
France
Prior art keywords
verifying
integrity
circuits
communication
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 - Fee Related
Application number
FR1556064A
Other languages
English (en)
Other versions
FR3038188A1 (fr
Inventor
Gilles Ries
Abdelaziz Goulahsen
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.)
STMicroelectronics Grenoble 2 SAS
Original Assignee
STMicroelectronics Grenoble 2 SAS
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 STMicroelectronics Grenoble 2 SAS filed Critical STMicroelectronics Grenoble 2 SAS
Priority to FR1556064A priority Critical patent/FR3038188B1/fr
Priority to US14/949,378 priority patent/US10114687B2/en
Publication of FR3038188A1 publication Critical patent/FR3038188A1/fr
Application granted granted Critical
Publication of FR3038188B1 publication Critical patent/FR3038188B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/079—Root cause analysis, i.e. error or fault diagnosis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1004—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's to protect a block of data words, e.g. CRC or checksum
    • 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
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • 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
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/31703—Comparison aspects, e.g. signature analysis, comparators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/83—Indexing scheme relating to error detection, to error correction, and to monitoring the solution involving signatures
FR1556064A 2015-06-29 2015-06-29 Systeme de verification de l’integrite d’une communication entre deux circuits Expired - Fee Related FR3038188B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1556064A FR3038188B1 (fr) 2015-06-29 2015-06-29 Systeme de verification de l’integrite d’une communication entre deux circuits
US14/949,378 US10114687B2 (en) 2015-06-29 2015-11-23 System for checking the integrity of a communication between two circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1556064A FR3038188B1 (fr) 2015-06-29 2015-06-29 Systeme de verification de l’integrite d’une communication entre deux circuits

Publications (2)

Publication Number Publication Date
FR3038188A1 FR3038188A1 (fr) 2016-12-30
FR3038188B1 true FR3038188B1 (fr) 2017-08-11

Family

ID=55129947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556064A Expired - Fee Related FR3038188B1 (fr) 2015-06-29 2015-06-29 Systeme de verification de l’integrite d’une communication entre deux circuits

Country Status (2)

Country Link
US (1) US10114687B2 (fr)
FR (1) FR3038188B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017212547A1 (fr) * 2016-06-07 2017-12-14 三菱電機株式会社 Appareil, procédé et programme de traitement de données
US10652024B2 (en) * 2017-04-05 2020-05-12 Ciena Corporation Digital signature systems and methods for network path trace
GB2574614B (en) * 2018-06-12 2020-10-07 Advanced Risc Mach Ltd Error detection in an interconnection network for an integrated circuit
FR3093198B1 (fr) * 2019-02-22 2021-02-12 St Microelectronics Grenoble 2 Transmission de données liées sur bus I2C
US11687273B2 (en) * 2021-09-29 2023-06-27 Micron Technology, Inc. Memory controller for managing data and error information

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5604754A (en) * 1995-02-27 1997-02-18 International Business Machines Corporation Validating the synchronization of lock step operated circuits
US7295882B2 (en) * 2002-06-27 2007-11-13 International Business Machines Corporation Method and apparatus for audible error code detection and identification
US7584386B2 (en) * 2004-04-21 2009-09-01 Stmicroelectronics Sa Microprocessor comprising error detection means protected against an attack by error injection
GB0427540D0 (en) * 2004-12-15 2005-01-19 Ibm A system for maintaining data
US8892963B2 (en) * 2005-11-10 2014-11-18 Advanced Micro Devices, Inc. Error detection in high-speed asymmetric interfaces utilizing dedicated interface lines
US8352805B2 (en) * 2006-05-18 2013-01-08 Rambus Inc. Memory error detection
US7949931B2 (en) * 2007-01-02 2011-05-24 International Business Machines Corporation Systems and methods for error detection in a memory system
US8042023B2 (en) * 2008-01-14 2011-10-18 Qimonda Ag Memory system with cyclic redundancy check
US8359521B2 (en) * 2008-01-22 2013-01-22 International Business Machines Corporation Providing a memory device having a shared error feedback pin
US9158616B2 (en) * 2009-12-09 2015-10-13 Intel Corporation Method and system for error management in a memory device
EP2381265B1 (fr) * 2010-04-20 2013-09-11 STMicroelectronics Srl Système pour réaliser un test des circuits numériques
US8560899B2 (en) * 2010-07-30 2013-10-15 Infineon Technologies Ag Safe memory storage by internal operation verification

Also Published As

Publication number Publication date
US10114687B2 (en) 2018-10-30
FR3038188A1 (fr) 2016-12-30
US20160378580A1 (en) 2016-12-29

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