FR3140463B1 - Smartphone intégrant un portefeuille matériel de stockage de clés cryptographiques mettant en œuvre un multiplexage matériel de l'afficheur du smartphone - Google Patents

Smartphone intégrant un portefeuille matériel de stockage de clés cryptographiques mettant en œuvre un multiplexage matériel de l'afficheur du smartphone Download PDF

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Publication number
FR3140463B1
FR3140463B1 FR2209984A FR2209984A FR3140463B1 FR 3140463 B1 FR3140463 B1 FR 3140463B1 FR 2209984 A FR2209984 A FR 2209984A FR 2209984 A FR2209984 A FR 2209984A FR 3140463 B1 FR3140463 B1 FR 3140463B1
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FR
France
Prior art keywords
secure element
smartphone
display
application processor
hardware
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.)
Active
Application number
FR2209984A
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English (en)
Other versions
FR3140463A1 (fr
Inventor
Patrice Emmanuel Denis Hameau
Philippe Thierry
Charles Guillemet
Christian Kaluza
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Individual
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Individual
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
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Priority to FR2209984A priority Critical patent/FR3140463B1/fr
Priority to FR2212475A priority patent/FR3140464B1/fr
Priority to FR2304933A priority patent/FR3140458B1/fr
Priority to US19/116,984 priority patent/US20260105424A1/en
Priority to US19/116,979 priority patent/US20260111892A1/en
Priority to KR1020257013764A priority patent/KR20250113995A/ko
Priority to CN202380070059.5A priority patent/CN119968619A/zh
Priority to CN202380073734.XA priority patent/CN120077395A/zh
Priority to PCT/FR2023/051471 priority patent/WO2024069088A1/fr
Priority to KR1020257013761A priority patent/KR20250111730A/ko
Priority to KR1020257013762A priority patent/KR20250111731A/ko
Priority to EP23787166.0A priority patent/EP4594977A1/fr
Priority to US19/116,982 priority patent/US20260105444A1/en
Priority to US19/116,978 priority patent/US20260111611A1/en
Priority to EP23787167.8A priority patent/EP4594869A2/fr
Priority to PCT/FR2023/051472 priority patent/WO2024069089A1/fr
Priority to KR1020257013763A priority patent/KR20250115984A/ko
Priority to PCT/FR2023/051470 priority patent/WO2024069087A1/fr
Priority to EP23787164.5A priority patent/EP4594912A1/fr
Priority to CN202380073731.6A priority patent/CN120092243A/zh
Priority to EP23787165.2A priority patent/EP4594868A1/fr
Priority to PCT/FR2023/051473 priority patent/WO2024069090A2/fr
Priority to CN202380073732.0A priority patent/CN120077363A/zh
Publication of FR3140463A1 publication Critical patent/FR3140463A1/fr
Application granted granted Critical
Publication of FR3140463B1 publication Critical patent/FR3140463B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/322—Aspects of commerce using mobile devices [M-devices]
    • G06Q20/3227—Aspects of commerce using mobile devices [M-devices] using secure elements embedded in M-devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G06Q20/4012—Verifying personal identification numbers [PIN]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q2220/00—Business processing using cryptography

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  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Finance (AREA)
  • Computer Security & Cryptography (AREA)
  • Telephone Function (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

L’invention est relative à un terminal connecté comprenant un processeur d'application (APP PROC) ; un élément sécurisé embarqué (eSE) connecté au processeur d'application par un bus câblé sécurisé (SPI), configuré pour effectuer des calculs cryptographiques, avec un secret stocké dans l'élément sécurisé, sur une transaction initiée par une application exécutée sur le processeur d'application ; une interface homme-machine incluant un afficheur (DISP) relié par un bus de commande (MIPI DSI) au processeur d'application ; un dispositif de validation de transaction (B) actionnable par un utilisateur et accessible exclusivement par l'élément sécurisé (eSE) ; et un multiplexeur (MUX) commandé par l'élément sécurisé pour : (i) dans un mode inactif où l'élément sécurisé ne traite pas de transaction, connecter le bus de l'afficheur pour qu'il soit géré par le processeur d'application, et (ii) dans un mode actif où l'élément sécurisé traite une transaction, connecter le bus de l'afficheur pour qu'il soit exclusivement géré par l'élément sécurisé. Figure pour l’abrégé : Fig. 5
FR2209984A 2022-09-30 2022-09-30 Smartphone intégrant un portefeuille matériel de stockage de clés cryptographiques mettant en œuvre un multiplexage matériel de l'afficheur du smartphone Active FR3140463B1 (fr)

Priority Applications (23)

Application Number Priority Date Filing Date Title
FR2209984A FR3140463B1 (fr) 2022-09-30 2022-09-30 Smartphone intégrant un portefeuille matériel de stockage de clés cryptographiques mettant en œuvre un multiplexage matériel de l'afficheur du smartphone
FR2212475A FR3140464B1 (fr) 2022-09-30 2022-11-29 Commutation temporaire sûre d'un terminal dans un mode sécurisé pour traiter une transaction
FR2304933A FR3140458B1 (fr) 2022-09-30 2023-05-17 Terminal connecté comprenant des moyens pour incruster une image sécurisée dans une image non sécurisée.
KR1020257013763A KR20250115984A (ko) 2022-09-30 2023-09-25 트랜잭션을 처리하기 위해 단말을 보안 모드로 스위칭하기 위한 방법
KR1020257013764A KR20250113995A (ko) 2022-09-30 2023-09-25 비보안 이미지에 보안 이미지를 임베딩하는 수단을 포함하는 커넥티드 단말
CN202380070059.5A CN119968619A (zh) 2022-09-30 2023-09-25 包括用于将安全图像嵌入非安全图像中的部件的已连接终端
CN202380073734.XA CN120077395A (zh) 2022-09-30 2023-09-25 用于将终端切换到安全模式以处理交易的方法
PCT/FR2023/051471 WO2024069088A1 (fr) 2022-09-30 2023-09-25 Smartphone intégrant un portefeuille matériel de stockage de clés cryptographiques mettant en œuvre un multiplexage logiciel de l'afficheur du smartphone
KR1020257013761A KR20250111730A (ko) 2022-09-30 2023-09-25 스마트폰의 디스플레이의 하드웨어 멀티플렉싱을 구현하는, 암호화 키를 저장하기 위한 하드웨어 월렛을 포함하는 스마트폰
KR1020257013762A KR20250111731A (ko) 2022-09-30 2023-09-25 스마트폰의 디스플레이의 소프트웨어 멀티플렉싱을 구현하는, 암호화 키 저장을 위한 하드웨어 월렛을 통합한 스마트폰.
EP23787166.0A EP4594977A1 (fr) 2022-09-30 2023-09-25 Procédé de commutation d'un terminal dans un mode sécurisé pour traiter une transaction
US19/116,982 US20260105444A1 (en) 2022-09-30 2023-09-25 Smartphone integrating a hardware wallet for cryptographic key storage implementing software multiplexing of the smartphone display
US19/116,984 US20260105424A1 (en) 2022-09-30 2023-09-25 Smartphone incorporating a hardware wallet for storing cryptographic keys implementing hardware multiplexing of the smartphone's display
EP23787167.8A EP4594869A2 (fr) 2022-09-30 2023-09-25 Terminal connecté comprenant des moyens pour incruster une image sécurisée dans une image non sécurisée
PCT/FR2023/051472 WO2024069089A1 (fr) 2022-09-30 2023-09-25 Procédé de commutation d'un terminal dans un mode sécurisé pour traiter une transaction
US19/116,979 US20260111892A1 (en) 2022-09-30 2023-09-25 Method for switching a terminal to a secure mode to process a transaction
PCT/FR2023/051470 WO2024069087A1 (fr) 2022-09-30 2023-09-25 Smartphone intégrant un portefeuille matériel de stockage de clés cryptographiques mettant en œuvre un multiplexage matériel de l'afficheur du smartphone
EP23787164.5A EP4594912A1 (fr) 2022-09-30 2023-09-25 Smartphone intégrant un portefeuille matériel de stockage de clés cryptographiques mettant en oeuvre un multiplexage matériel de l'afficheur du smartphone
CN202380073731.6A CN120092243A (zh) 2022-09-30 2023-09-25 智能手机集成用于加密密钥存储的硬件钱包，实现智能手机显示器的软件多路复用
EP23787165.2A EP4594868A1 (fr) 2022-09-30 2023-09-25 Smartphone intégrant un portefeuille matériel de stockage de clés cryptographiques mettant en oeuvre un multiplexage logiciel de l'afficheur du smartphone
PCT/FR2023/051473 WO2024069090A2 (fr) 2022-09-30 2023-09-25 Terminal connecté comprenant des moyens pour incruster une image sécurisée dans une image non sécurisée
CN202380073732.0A CN120077363A (zh) 2022-09-30 2023-09-25 智能手机集成用于加密密钥存储的硬件钱包，实现智能手机显示器的软件多路复用
US19/116,978 US20260111611A1 (en) 2022-09-30 2023-09-25 Connected terminal comprising means for embedding a secure image in a non-secure image

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209984 2022-09-30
FR2209984A FR3140463B1 (fr) 2022-09-30 2022-09-30 Smartphone intégrant un portefeuille matériel de stockage de clés cryptographiques mettant en œuvre un multiplexage matériel de l'afficheur du smartphone

Publications (2)

Publication Number Publication Date
FR3140463A1 FR3140463A1 (fr) 2024-04-05
FR3140463B1 true FR3140463B1 (fr) 2025-01-03

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Application Number Title Priority Date Filing Date
FR2209984A Active FR3140463B1 (fr) 2022-09-30 2022-09-30 Smartphone intégrant un portefeuille matériel de stockage de clés cryptographiques mettant en œuvre un multiplexage matériel de l'afficheur du smartphone

Country Status (1)

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FR (1) FR3140463B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092202A (en) * 1998-05-22 2000-07-18 N*Able Technologies, Inc. Method and system for secure transactions in a computer system
CA2870283C (fr) * 2012-04-13 2021-07-06 Ologn Technologies Ag Appareils, procedes et systemes pour transactions securisees automatisees
CN103761806B (zh) * 2014-02-21 2017-01-18 北京握奇数据系统有限公司 一种用于移动终端的金融安全系统
CN103986837B (zh) * 2014-05-28 2017-11-10 天地融科技股份有限公司 信息处理方法及装置
CN107562689A (zh) * 2016-07-01 2018-01-09 华为技术有限公司 一种系统级芯片和终端

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FR3140463A1 (fr) 2024-04-05

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