CN112039870B - 基于区块链的面向隐私保护的车载网认证方法及系统 - Google Patents
基于区块链的面向隐私保护的车载网认证方法及系统 Download PDFInfo
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- 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
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- 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
- H04L63/0407—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden
- H04L63/0421—Anonymous communication, i.e. the party's identifiers are hidden from the other party or parties, e.g. using an anonymizer
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- 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
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- 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
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- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- 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
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
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- 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
- H04L2209/46—Secure multiparty computation, e.g. millionaire problem
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- 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
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
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CN202010882413.2A CN112039870B (zh) | 2020-08-28 | 2020-08-28 | 基于区块链的面向隐私保护的车载网认证方法及系统 |
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CN202010882413.2A CN112039870B (zh) | 2020-08-28 | 2020-08-28 | 基于区块链的面向隐私保护的车载网认证方法及系统 |
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Families Citing this family (11)
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WO2020210990A1 (en) | 2019-04-16 | 2020-10-22 | Huawei Technologies Co., Ltd. | System and method for authenticating a connection between a user device and a vehicle using bluetooth low energy technology |
CN112636897B (zh) * | 2020-12-17 | 2022-06-10 | 清华大学 | 面向智能网联汽车云控应用的数据加密方法及系统 |
CN112818323A (zh) * | 2020-12-29 | 2021-05-18 | 山西特信环宇信息技术有限公司 | 一种锥体区块链身份认证系统 |
CN113300836B (zh) * | 2021-04-23 | 2022-02-22 | 暨南大学 | 一种基于区块链和ecc的车载网络报文认证方法及系统 |
CN114117522B (zh) * | 2021-11-23 | 2024-05-28 | 上海交通大学 | 基于区块链和可信执行环境的车联网数据共享实现方法 |
CN114338038B (zh) * | 2021-12-27 | 2023-06-23 | 内蒙古科技大学 | 区块链数据保密查询的存储系统及不经意传输方法 |
CN114282248B (zh) * | 2021-12-28 | 2024-04-05 | 航天科工智能运筹与信息安全研究院(武汉)有限公司 | 一种基于散列链的离线数据防篡改系统 |
CN114390474B (zh) * | 2022-01-12 | 2024-03-22 | 重庆邮电大学 | 基于bs-puf的轻量级双因子车联网双向匿名认证系统及方法 |
CN114734952B (zh) * | 2022-04-14 | 2024-03-08 | 湖南经纬之芯科技有限公司 | 一种基于区块链和智能合约的去中心化车辆防盗系统及方法 |
CN115022368B (zh) * | 2022-06-02 | 2023-10-31 | 北京邮电大学 | 面向车联网的分布式智能资源可信共享方法和系统 |
CN115412907B (zh) * | 2022-11-01 | 2023-01-10 | 北京金睛云华科技有限公司 | 基于区块链的VANETs匿名认证方法、装置和设备 |
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CN108737348A (zh) * | 2017-04-21 | 2018-11-02 | 中国科学院信息工程研究所 | 一种基于区块链的智能合约的物联网设备访问控制方法 |
CN108737370A (zh) * | 2018-04-05 | 2018-11-02 | 西安电子科技大学 | 一种基于区块链的物联网跨域认证系统及方法 |
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CN111277978A (zh) * | 2020-01-21 | 2020-06-12 | 南京如般量子科技有限公司 | 基于秘密共享和联盟链的车联网系统及方法 |
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US11249977B2 (en) * | 2017-03-03 | 2022-02-15 | Mastercard International Incorporated | Method and system for storage and transfer of verified data via blockchain |
CN108964919B (zh) * | 2018-05-02 | 2021-01-26 | 西南石油大学 | 基于车联网的具有隐私保护的轻量级匿名认证方法 |
CN109194610B (zh) * | 2018-07-24 | 2020-09-29 | 北京交通大学 | 基于区块链辅助的车载雾数据轻量级匿名接入认证方法 |
US10868667B2 (en) * | 2018-11-06 | 2020-12-15 | GM Global Technology Operations LLC | Blockchain enhanced V2X communication system and method |
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CN108737348A (zh) * | 2017-04-21 | 2018-11-02 | 中国科学院信息工程研究所 | 一种基于区块链的智能合约的物联网设备访问控制方法 |
CN108737370A (zh) * | 2018-04-05 | 2018-11-02 | 西安电子科技大学 | 一种基于区块链的物联网跨域认证系统及方法 |
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CN109873825A (zh) * | 2019-02-26 | 2019-06-11 | 重庆大数美联科技有限公司 | 基于区块链技术的车联网分布式访问控制方法及系统 |
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CN111277978A (zh) * | 2020-01-21 | 2020-06-12 | 南京如般量子科技有限公司 | 基于秘密共享和联盟链的车联网系统及方法 |
CN111372248A (zh) * | 2020-02-27 | 2020-07-03 | 南通大学 | 一种车联网环境下高效匿名身份认证方法 |
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