EP3158710A1 - Procede et systeme d'authentification au moyen de jetons - Google Patents
Procede et systeme d'authentification au moyen de jetonsInfo
- Publication number
- EP3158710A1 EP3158710A1 EP15733809.6A EP15733809A EP3158710A1 EP 3158710 A1 EP3158710 A1 EP 3158710A1 EP 15733809 A EP15733809 A EP 15733809A EP 3158710 A1 EP3158710 A1 EP 3158710A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- token
- service provider
- application
- request
- electronic equipment
- 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.)
- Withdrawn
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
- H04L63/0442—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 asymmetric encryption, i.e. different keys for encryption and decryption
-
- 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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/062—Pre-authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/069—Authentication using certificates or pre-shared keys
Definitions
- the invention relates to authentication and rights management in the context of exchanges of data between different computer systems such as
- a user registers an identity with an identity provider.
- the identity provider requests the user to provide appropriate credentials.
- These receipts include a ticket
- the invention therefore aims to overcome the aforementioned drawbacks by providing a method of authenticating an application executed on a connected terminal, the terminal is not necessarily provided with a security device.
- the invention makes it possible to receive authentications and authorizations from a terminal that does not include specific security equipment.
- the transmission of these authentications and these authorizations is ensured by means of authorization tokens which are encrypted and readable only by the service provider.
- the service provider stores the decryption key in an internal memory.
- the authentication method according to the invention further comprises steps of:
- the token verification step further includes verifying the signature of the token, the token being valid if it is signed by the identity provider.
- the token comprises: an identifier of a user of the application, a unique identifier of the service provider, authorizations, and an identifier of the application.
- the authentication method according to the invention further comprises a step of authenticating the user with the identity provider.
- the invention also relates to electronic equipment comprising a memory storing data characterized in that it comprises: means for receiving a data access request, transmission means, a request for a token valid,
- Means for receiving an encrypted token, means for verifying the token comprising means for decrypting the token with a private key, said private key being stored in a secure memory of said electronic equipment, means for opening the access to the data.
- the invention also relates to a vehicle comprising electronic equipment according to the invention.
- the invention also relates to an authentication system comprising electronic equipment according to the invention and / or a vehicle according to the invention.
- FIG. 1 illustrates a schematic view of the system according to the invention
- FIG. 2 illustrates a diagram representing steps of the method according to the invention
- FIG. 3 illustrates a diagram showing additional steps of the method according to the invention.
- the authentication system comprises at least one terminal 103, a service provider 104 and an authentication authority 101.
- the invention makes it possible to transmit authentications and authorizations between elements embedded in the vehicle and landed elements. The transmission of these authentications
- authorization tokens as called token or "identity credentials” in English.
- the terminal 103 is a smart mobile phone (also called smartphone in English). But the invention is not limited to this example. Indeed, the terminal 103 is a smart mobile phone (also called smartphone in English). But the invention is not limited to this example. Indeed, the terminal 103 is a smart mobile phone (also called smartphone in English). But the invention is not limited to this example. Indeed, the terminal 103 is a smart mobile phone (also called smartphone in English). But the invention is not limited to this example. Indeed, the terminal 103
- 5,103 may be a laptop, touch pad, or other connected object (i.e. capable of exchanging data over a wireless connection).
- This mobile equipment or connected object belongs, for example, to the driver of a vehicle or to one of the passengers of the vehicle.
- SP 104 is a computer resource.
- SP 104 controls access to data or commands to perform an activity.
- SP 104 protects access to data and applications. It refuses any access without prior authentication.
- it redirects the unauthenticated user to an identity provider. Access to the service is therefore restricted.
- the tokens used to transmit the authorizations are encrypted (or encrypted) according to an asymmetric cryptography mechanism (also called public key cryptography).
- an asymmetric cryptography mechanism also called public key cryptography
- a key pair a public key for encryption and a private key for decryption.
- a resource sends a token to another computing resource, it simply encrypts the token to be sent using the recipient's public key. The latter will be able to decipher the message with the help of his private key (he is alone in
- Tokens are also signed by a trusted authority (Idp 101) to ensure that they are compliant and that they come from an authorized source.
- Idp 101 a trusted authority
- the tokens incorporate the authorizations for giving access to functions or data on the services hosted on the infrastructures, in partners or on connected boxes (SPs).
- Authorizations are verified by the SP or by making a query to a reference directory or to a manifest to make permissions that can be common in the token but not providing the same services on different systems.
- the SP 104 comprises a
- the secure storage space is for example a Trusted Platform Module (TPM) chip, which is a hardware cryptographic component for storing secrets (such as encryption keys) securely.
- TPM Trusted Platform Module
- the 104 is an electronic box of a motor vehicle.
- the electronic box is an on-board vehicle that is the boundary of the vehicle data to the outside through various means: cable, wireless protocols (wifi, bluetooth, 3G, etc.).
- the SP can be a management information system 104 'or the system that controls a numerically controlled machine or more generally any connected object (ie capable of exchanging data via a wireless connection) and including a secure storage space capable of storing a
- Identity Provider 101 (or IdP for Identity Provider) is responsible for authenticating the user as well as retrieving additional information associated with his identity.
- Idp 101 includes means for electronically signing authorization tokens.
- the electronic signature makes it possible to guarantee the integrity of a token and to authenticate the author.
- the electronic signature system uses a pair of keys. A private key used to sign a token and a public key to read the signed token.
- the Idp 101 comprises means for encrypting the token.
- the token is encrypted using a public key associated with the SP 104 for which the token is intended.
- the encrypted token is only readable by the SP to which it is destined.
- the identity provider enables the users 102 to authenticate and receive tokens on their PC or smartphone 103 enabling them to be recognized and to carry authorizations on infrastructures
- the system also includes a public key infrastructure (PKI) 1 10 (PKI)
- PKI public key infrastructure
- a PKI is a computer resource for generating, distributing and publishing certificates
- a certificate (or electronic certificate) is a set of data containing at least one public key, at least one identification information (for example: a name, usually stored in a data field called CN for "Common" Name ”) and at least one private key to sign.
- the system also includes a client database 1 1 1 for identifying a client, authenticating it and assigning services that are assigned on an SP 104.
- the system also includes a vehicle database 1 12 to identify the SPs and to join the identification of the SP and its certificate (the vehicle with its VIN for Vehicle Identifier Number - a unique identifier associated with the vehicle, its UIN Unique Identifier Number - a unique identifier associated with the box and the link to the associated certificate).
- vehicle database 1 12 to identify the SPs and to join the identification of the SP and its certificate (the vehicle with its VIN for Vehicle Identifier Number - a unique identifier associated with the vehicle, its UIN Unique Identifier Number - a unique identifier associated with the box and the link to the associated certificate).
- the system also includes a service database 1 13 listing services available on the SPs that can be assigned to the clients (service catalog).
- Figure 2 shows a diagram illustrating the different steps of the method according to the invention.
- the method firstly comprises the connection 201 of the telephone 103 to the electronic control unit 104 of a vehicle.
- the connection is a wireless connection (eg wifi, bluetooth or 3G).
- the next step is startup 202, at the instruction of the user of an application, the application being executed on the telephone 103. It is assumed that the application requires the use of data or commands provided by the control unit. 104. In this example, it is considered that
- the application allows remote opening of the vehicle using the phone 103.
- the application transmits, via the telephone 103, a request for access to data (and / or commands) intended for the control unit 104.
- the application must in particular be authorized to operate the commands of openings and closures of the vehicle.
- the controller 104 In response to this access request, the controller 104 requests the application a valid authorization token.
- the application If the application has a valid token then it transmits it to the electronic box 104 otherwise the electronic box 104 redirects the application 205 to the Idp 101.
- the application then requests 206 an authorization token at Idp 101.
- This request specifies to which SP is intended the token as well as the necessary authorizations for the execution of the application.
- the next step is user authentication 207 to Idp 101.
- This authentication can be done according to different means according to art) known, for example, with an identifier and a password.
- Idp 101 creates and issues a token to the application.
- the token is signed with the private key of Idp 101.
- the token is encrypted using the public key of the electronic box 104, so that only the electronic box 104 is able to decrypt the token.
- the token also includes a description of the permissions granted by Idp 101.
- the token is in an OAuth format, a description of which is available, on the filing date of the patent application, on the internet site "http://oauth.net/”.
- the application transmits the token to the control unit 104.
- the controller 104 performs a token check and if the check is positive (that is, if the token is valid) then the controller 104 opens access to the data in accordance with the permissions indicated in the token.
- Verification includes verifying the signature of the token.
- the control unit 104 uses the public key of the Idp 101 for this check.
- the CN field or "common name" contained in the certificate is also used to check the provenance of the token. CN must match the name of the authority of
- the name of the authorized signing authority is stored in a memory of the SP 104, advantageously, the secure memory of the SP 104.
- the verification also includes the decryption of the token.
- the token is decrypted with the private key of the electronic box 104.
- the electronic unit 104 extracts the token, the identifier of the user, the identifier of the electronic unit 104 called UIN (for Unique Identifier Number), the identifier of the application and the granted permissions.
- UIN for Unique Identifier Number
- SP 104 also verifies that the permissions described in the token correspond to the permissions requested by the application in the access request. If not, access to the data is denied.
- the authorizations are advantageously grouped together, the token then indicating the sets of permissions granted by Idp 101. To match these sets and permissions, the electronics package 104 uses a lookup table called manifest.
- a token is generated to authenticate. It is encrypted with the public key of the SP 104 certificate and signed with the private key of the Idp 101 certificate.
- the token is a kind of container guaranteeing the authenticity of its transmitter. This container can only be opened by the vehicle for which it is intended.
- the invention also makes it possible to transmit authentications and authorizations from an on-board electronic box. in a vehicle to landed service providers.
- the transmission of these authentications and these authorizations are also ensured by means of authorization tokens.
- These authorization tokens are distributed by a second Idp 101 'dedicated to the identification of vehicles.
- the authentication method further comprises a step 301 for establishing a secure network connection between the electronic box 104 and the second Idp 101 '.
- the electronic box 104 authenticates with the second Idp 101 '.
- the authentication is performed with a certificate stored in the secure memory of the electronic box 104.
- the electronic box 104 requests 302 an authorization token at the second Idp 101 '. This request specifies to which SP is intended the token as well as the necessary authorizations.
- the second Idp 101 creates and issues 303 a token to
- the token is signed with the private key of the second Idp 101 '.
- the token is encrypted using the public key of the SP 400, so that only the SP 400 is able to decrypt the token.
- the electronic box 104 In response to receiving the token, the electronic box 104
- the SP 400 Upon receipt of the token, the SP 400 performs token verification and if the verification is positive (that is, if the token is valid) then the SP 400 opens access to the data according to the permissions indicated in the token.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Health & Medical Sciences (AREA)
- Lock And Its Accessories (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1455686A FR3022664B1 (fr) | 2014-06-20 | 2014-06-20 | Procede et systeme d'authentification |
| PCT/FR2015/051496 WO2015193578A1 (fr) | 2014-06-20 | 2015-06-05 | Procede et systeme d'authentification au moyen de jetons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3158710A1 true EP3158710A1 (fr) | 2017-04-26 |
Family
ID=51417475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15733809.6A Withdrawn EP3158710A1 (fr) | 2014-06-20 | 2015-06-05 | Procede et systeme d'authentification au moyen de jetons |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3158710A1 (fr) |
| CN (1) | CN106664294A (fr) |
| FR (1) | FR3022664B1 (fr) |
| WO (1) | WO2015193578A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3049798B1 (fr) * | 2016-03-31 | 2018-03-23 | Peugeot Citroen Automobiles Sa | Systeme de commande d’un vehicule a distance |
| FR3057973B1 (fr) | 2016-10-25 | 2018-11-30 | Peugeot Citroen Automobiles Sa | Procede d'installation d'un certificat dans un calculateur de vehicule, calculateur et systeme associes |
| CN109729048A (zh) * | 2017-10-30 | 2019-05-07 | 中移(苏州)软件技术有限公司 | 一种联合认证方法、系统、相关平台及介质 |
| CN108667791B (zh) * | 2017-12-18 | 2021-01-01 | 中国石油天然气股份有限公司 | 身份验证方法 |
| US10553058B2 (en) * | 2018-06-29 | 2020-02-04 | Micron Technology, Inc. | Secure wireless lock-actuation exchange |
| FR3093887B1 (fr) | 2019-03-15 | 2021-05-14 | Psa Automobiles Sa | Procédé pour délivrer, à un dispositif nomade, une autorisation d’accès à un calculateur connecté d’un véhicule |
| EP4052414B1 (fr) * | 2019-12-06 | 2024-02-07 | Samsung Electronics Co., Ltd. | Procédé et dispositif électronique permettant de gérer des clés numériques |
| CN111080253B (zh) * | 2019-12-11 | 2023-03-03 | 深圳供电局有限公司 | 随机太阳式输电线路现场作业方法与系统 |
| CN115828309B (zh) * | 2023-02-09 | 2023-11-07 | 中国证券登记结算有限责任公司 | 一种服务调用方法及系统 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177331A1 (fr) * | 2012-05-23 | 2013-11-28 | Global Integrated Technologies, Inc. | Système et procédé d'accès et de gestion de véhicule de location/partagé |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8108920B2 (en) * | 2003-05-12 | 2012-01-31 | Microsoft Corporation | Passive client single sign-on for web applications |
| US20060021018A1 (en) * | 2004-07-21 | 2006-01-26 | International Business Machines Corporation | Method and system for enabling trust infrastructure support for federated user lifecycle management |
| US7702917B2 (en) * | 2004-11-19 | 2010-04-20 | Microsoft Corporation | Data transfer using hyper-text transfer protocol (HTTP) query strings |
| KR101482564B1 (ko) | 2009-09-14 | 2015-01-14 | 인터디지탈 패튼 홀딩스, 인크 | 신뢰성있는 인증 및 로그온을 위한 방법 및 장치 |
| EP2540057A2 (fr) * | 2010-02-26 | 2013-01-02 | General instrument Corporation | Liaison dynamique et cryptographique d'identité entre un abonné et un périphérique pour la mobilité de l'abonné |
-
2014
- 2014-06-20 FR FR1455686A patent/FR3022664B1/fr active Active
-
2015
- 2015-06-05 WO PCT/FR2015/051496 patent/WO2015193578A1/fr not_active Ceased
- 2015-06-05 CN CN201580033186.3A patent/CN106664294A/zh active Pending
- 2015-06-05 EP EP15733809.6A patent/EP3158710A1/fr not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177331A1 (fr) * | 2012-05-23 | 2013-11-28 | Global Integrated Technologies, Inc. | Système et procédé d'accès et de gestion de véhicule de location/partagé |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106664294A (zh) | 2017-05-10 |
| FR3022664B1 (fr) | 2017-10-27 |
| FR3022664A1 (fr) | 2015-12-25 |
| WO2015193578A1 (fr) | 2015-12-23 |
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