MA39771A - Dispositif portable d'émission/réception de flux audio cryptés et procédé associé - Google Patents

Dispositif portable d'émission/réception de flux audio cryptés et procédé associé

Info

Publication number
MA39771A
MA39771A MA039771A MA39771A MA39771A MA 39771 A MA39771 A MA 39771A MA 039771 A MA039771 A MA 039771A MA 39771 A MA39771 A MA 39771A MA 39771 A MA39771 A MA 39771A
Authority
MA
Morocco
Prior art keywords
encrypted
communication
user
session
software
Prior art date
Application number
MA039771A
Other languages
English (en)
Inventor
Pierluigi Pentimalli
Original Assignee
Quantec Sa In Liquidazione
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 Quantec Sa In Liquidazione filed Critical Quantec Sa In Liquidazione
Publication of MA39771A publication Critical patent/MA39771A/fr

Links

Classifications

    • 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/181—Enclosures
    • G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07318—Means for preventing undesired reading or writing from or onto record carriers by hindering electromagnetic reading or writing
    • G06K19/07327—Passive means, e.g. Faraday cages
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07771—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card the record carrier comprising means for minimising adverse effects on the data communication capability of the record carrier, e.g. minimising Eddy currents induced in a proximate metal or otherwise electromagnetically interfering object
    • 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
    • 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
    • H04L63/18—Network architectures or network communication protocols for network security using different networks or channels, e.g. using out of band channels
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/233—Processing of audio elementary streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • H04W12/126—Anti-theft arrangements, e.g. protection against subscriber identity module [SIM] cloning
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
    • H05K9/0037—Housings with compartments containing a PCB, e.g. partitioning walls
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/0043—Casings being flexible containers, e.g. pouch, pocket, bag
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/0045—Casings being rigid plastic containers having a coating of shielding material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/0047—Casings being rigid plastic containers having conductive particles, fibres or mesh embedded therein
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/40—Security arrangements using identity modules
    • H04W12/47—Security arrangements using identity modules using near field communication [NFC] or radio frequency identification [RFID] modules

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Telephonic Communication Services (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé d'émission/réception de flux multimédia cryptés entre au moins un premier et un second utilisateur. Le procédé est caractérisé en ce qu'il consiste à utiliser un dispositif (100) pour émettre/recevoir des flux multimédia cryptés relié à un ordinateur électronique respectif (200) à la fois par le premier et le second utilisateur. Le procédé comprend une première étape d'activation préventive d'une session de communications en clair entre le premier et le second utilisateur par l'intermédiaire d'un logiciel pour établir des communications multimédia (500), dans laquelle le dispositif (100) fonctionne selon une première configuration de transmission en clair, et une seconde étape de création de communication cryptée dans laquelle le dispositif (100) fonctionne selon une seconde configuration d'émission/réception cryptée au moyen d'un étage ou d'un moteur de cryptage (120); une étape dans laquelle le dispositif (100) entraîne l'ouverture d'une session de transfert de données cryptées entre les ordinateurs électroniques (200) du premier et du second utilisateur différente de la session de communications en clair utilisée par le logiciel pour effectuer des appels, et dans laquelle au moins un flux de données audio émis/reçu entre les deux utilisateurs pendant leur communication est sélectivement commuté entre la session de communication en clair et la session de transfert de données cryptées en fonction d'un critère défini; et une étape dans laquelle le dispositif (100) continue d'utiliser de manière contemporaine le canal multimédia du logiciel de communications pré-existant (500) tout en protégeant la communication entre les deux utilisateurs commutés sur le canal crypté.
MA039771A 2014-04-14 2015-04-13 Dispositif portable d'émission/réception de flux audio cryptés et procédé associé MA39771A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00573/14A CH709506A2 (it) 2014-04-14 2014-04-14 Dispositivo portatile di ricetrasmissione di flussi audio crittografati e metodo associato.

Publications (1)

Publication Number Publication Date
MA39771A true MA39771A (fr) 2017-02-22

Family

ID=53191790

Family Applications (1)

Application Number Title Priority Date Filing Date
MA039771A MA39771A (fr) 2014-04-14 2015-04-13 Dispositif portable d'émission/réception de flux audio cryptés et procédé associé

Country Status (5)

Country Link
US (2) US20170196129A1 (fr)
EP (1) EP3132588A1 (fr)
CH (1) CH709506A2 (fr)
MA (1) MA39771A (fr)
WO (1) WO2015159199A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9473465B2 (en) * 2014-09-29 2016-10-18 Utah State University Lingual transformation based encryption
US10228926B2 (en) * 2016-01-28 2019-03-12 T-Mobile Usa, Inc. Remote support installation mechanism
CN111556033A (zh) * 2020-04-14 2020-08-18 国电南瑞科技股份有限公司 一种标签识别方法、读写器、标签及识别系统
EP4335074B1 (fr) 2021-05-03 2025-12-03 Cariad Se Procédé et système audio pour transmettre des données audio chiffrées sur un réseau de données d'un dispositif source à un dispositif comprenant un convertisseur numérique-analogique, cna, et véhicule comprenant le système audio
CN115396405B (zh) * 2022-08-22 2024-05-17 深圳市正合信息技术有限公司 一种poc集群通讯模块实现双工对讲的方法
CN117240626B (zh) * 2023-11-14 2024-03-01 深圳市明泰智能技术有限公司 基于虚拟专网技术的数据加密通讯方法及系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1297583C (fr) * 1988-03-14 1992-03-17 Kenneth L. Leblanc Systeme de protection pour cartes magnetiques
DE10355418B4 (de) * 2003-11-27 2008-04-03 Siemens Ag Sicherheitsmodul zum Verschlüsseln eines Telefongesprächs
US7889056B2 (en) * 2005-10-31 2011-02-15 Curio, Ltd. RFID protection system, device, combination, and related methods
DE102005056112A1 (de) * 2005-11-23 2007-05-31 Giesecke & Devrient Gmbh Sichere Voice-over-IP-Telefonie
JP2011530190A (ja) * 2008-08-04 2011-12-15 クラスタード システムズ カンパニー 接点を冷却した電子機器匡体
WO2011137756A2 (fr) * 2011-05-06 2011-11-10 华为终端有限公司 Matériau composite et dispositif électronique
US8578982B2 (en) * 2011-06-28 2013-11-12 Victor Lee Scanner resistant device for RFID cards
US9414535B1 (en) * 2012-01-22 2016-08-09 Kevin P Correll Passive RFID data signal distortion device
WO2013116532A1 (fr) * 2012-01-31 2013-08-08 Tumi, Inc. Articles protégés par rfid et procédés associés
CH706159B1 (it) 2012-02-17 2017-05-31 Quantec Sa Dispositivo portatile per criptare/decriptare e/o comprimere/decomprimere dati.
US20170032235A1 (en) * 2015-07-27 2017-02-02 Eric Cohen Scanner resistant device with built in reading lens and led light

Also Published As

Publication number Publication date
CH709506A2 (it) 2015-10-15
WO2015159199A1 (fr) 2015-10-22
EP3132588A1 (fr) 2017-02-22
US20170163609A1 (en) 2017-06-08
US20170196129A1 (en) 2017-07-06

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