IN2014KN02283A - - Google Patents

Info

Publication number
IN2014KN02283A
IN2014KN02283A IN2283KON2014A IN2014KN02283A IN 2014KN02283 A IN2014KN02283 A IN 2014KN02283A IN 2283KON2014 A IN2283KON2014 A IN 2283KON2014A IN 2014KN02283 A IN2014KN02283 A IN 2014KN02283A
Authority
IN
India
Prior art keywords
data item
check code
cyclic redundancy
redundancy check
calculating
Prior art date
Application number
Inventor
Mylene Roussellet
Vincent Verneuil
Original Assignee
Inside Secure
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 Inside Secure filed Critical Inside Secure
Publication of IN2014KN02283A publication Critical patent/IN2014KN02283A/en

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
    • G06F21/50—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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • 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
    • 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
    • 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
    • H04L2209/046—Masking or blinding of operations, operands or results of the operations
    • 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
    • H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction

Abstract

The invention relates to a method for processing a binary data item (D), comprising a step of calculating cyclic redundancy check code for the data item by means of a generator polynomial (PC), in which the step of calculating the cyclic redundancy check code comprises steps consisting in: masking the data item with a random binary mask (R2) that is a multiple of the generator polynomial, and generating the cyclic redundancy check code for the data item from the masked data item (D2), the masking process consisting in adding the random binary mask (R2) to the binary data item.
IN2283KON2014 2012-04-25 2013-03-26 IN2014KN02283A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1253804A FR2990034B1 (en) 2012-04-25 2012-04-25 METHOD FOR CONTROLLING CYCLIC REDUNDANCY PROTECTED AGAINST AUXILIARY CHANNEL ATTACK
PCT/FR2013/050646 WO2013160575A1 (en) 2012-04-25 2013-03-26 Cyclic redundancy check method with protection from side channel attacks

Publications (1)

Publication Number Publication Date
IN2014KN02283A true IN2014KN02283A (en) 2015-05-01

Family

ID=47019080

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2283KON2014 IN2014KN02283A (en) 2012-04-25 2013-03-26

Country Status (6)

Country Link
US (1) US9977899B2 (en)
EP (1) EP2842232B1 (en)
CN (1) CN104285378B (en)
FR (1) FR2990034B1 (en)
IN (1) IN2014KN02283A (en)
WO (1) WO2013160575A1 (en)

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US10228995B2 (en) 2016-07-28 2019-03-12 Hewlett Packard Enterprise Development Lp Last writers of datasets in storage array errors
CN107766915A (en) * 2016-08-23 2018-03-06 华大半导体有限公司 Safety protecting method for electronic tag
US20190259466A1 (en) * 2016-09-21 2019-08-22 Bar-Ilan University Separable robust coding
US10503582B2 (en) 2017-03-06 2019-12-10 Tttech Auto Ag Method and computer system for fault tolerant data integrity verification of safety-related data
CN107317671B (en) * 2017-08-22 2019-12-24 兆讯恒达微电子技术(北京)有限公司 CRC operation circuit device and method for defending bypass attack
CN107659381B (en) * 2017-09-08 2023-11-17 华为技术有限公司 Coding and decoding method and device
FR3076151B1 (en) * 2017-12-22 2020-11-06 Oberthur Technologies METHOD FOR DETERMINING A SUM OF INTEGRITY, COMPUTER PROGRAM AND ASSOCIATED ELECTRONIC ENTITY
WO2020181002A1 (en) * 2019-03-05 2020-09-10 Cryptography Research, Inc. Side-channel-attack-resistant memory access on embedded central processing units
US11507699B2 (en) * 2019-09-27 2022-11-22 Intel Corporation Processor with private pipeline
CN112036117B (en) * 2020-08-28 2023-06-20 西安微电子技术研究所 CRC (cyclic redundancy check) control system suitable for parallel input data with multiple bit widths
US11502819B2 (en) * 2021-01-21 2022-11-15 Nxp B.V. Efficient masked polynomial comparison
US11595195B2 (en) * 2021-04-09 2023-02-28 Nxp B.V. Masked decoding of polynomials
CN113849844B (en) * 2021-11-26 2022-03-04 杭州安恒信息技术股份有限公司 Multi-party data security calculation method, system, device and storage medium

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JP2001527728A (en) * 1998-03-05 2001-12-25 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Mask generator polynomial for pseudorandom noise generator
US6310870B1 (en) * 1998-03-30 2001-10-30 Oki Telecom, Inc. Method for transmitting high data rate information in code division multiple access systems
US6788707B1 (en) * 1999-08-31 2004-09-07 Broadcom Corporation Method for the suppression and expansion of packet header information in cable modem and cable modem termination system devices
US6915473B2 (en) * 2001-05-14 2005-07-05 Interdigital Technology Corporation Method and system for implicit user equipment identification
US7047453B2 (en) * 2003-11-13 2006-05-16 Nokia, Inc. Method and apparatus for managing network traffic using cyclical redundancy check hash functions
US8156343B2 (en) * 2003-11-26 2012-04-10 Intel Corporation Accessing private data about the state of a data processing machine from storage that is publicly accessible
US7523305B2 (en) * 2003-12-17 2009-04-21 International Business Machines Corporation Employing cyclic redundancy checks to provide data security
US7171604B2 (en) * 2003-12-30 2007-01-30 Intel Corporation Method and apparatus for calculating cyclic redundancy check (CRC) on data using a programmable CRC engine
EP1912148A1 (en) * 2006-10-09 2008-04-16 Axalto S.A. Protection against side channel attacks with an integrity check
FR2919739B1 (en) * 2007-08-03 2009-12-04 Oberthur Card Syst Sa FAT GENERATION ATTACKED DATA PROCESSING METHOD AND ASSOCIATED DEVICE
US8749400B2 (en) * 2008-08-18 2014-06-10 Halliburton Energy Services, Inc. Symbol synchronization for downhole OFDM telemetry
CN101562522A (en) * 2009-05-06 2009-10-21 深圳先进技术研究院 Realization method of elliptic curve cryptosystem for preventing side-channel attack
WO2010137872A2 (en) * 2009-05-27 2010-12-02 Lg Electronics Inc. Method of indicating number of antennas in network broadcast system
US8392494B2 (en) * 2009-06-26 2013-03-05 Intel Corporation Method and apparatus for performing efficient side-channel attack resistant reduction using montgomery or barrett reduction
US8478258B2 (en) * 2010-03-05 2013-07-02 Intel Corporation Techniques to reduce false detection of control channel messages in a wireless network
US8627171B2 (en) * 2010-05-03 2014-01-07 Samsung Electronics Co., Ltd. Techniques for cyclic redundancy check encoding in communication system
US8793563B2 (en) * 2011-02-08 2014-07-29 Institute For Information Industry Wireless apparatus and method for de-masking a packet

Also Published As

Publication number Publication date
US20150082435A1 (en) 2015-03-19
EP2842232B1 (en) 2016-09-21
CN104285378B (en) 2017-09-22
EP2842232A1 (en) 2015-03-04
US9977899B2 (en) 2018-05-22
WO2013160575A1 (en) 2013-10-31
CN104285378A (en) 2015-01-14
FR2990034B1 (en) 2014-04-25
FR2990034A1 (en) 2013-11-01

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