How to Protect ADS-B: Confidentiality Framework and Efficient Realization Based on Staged Identity-Based Encryption
How to Protect ADS-B: Confidentiality Framework and Efficient Realization Based on Staged Identity-Based Encryption
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DOI：
10.1109/tits.2016.2586301
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发表时间：
2017-03
影响因子：
8.5
通讯作者：
J. Baek;Eman Hableel;Young-Ji Byon;D. Wong;Kitae Jang;H. Yeo
中科院分区：
文献类型：
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作者：
J. Baek;Eman Hableel;Young-Ji Byon;D. Wong;Kitae Jang;H. Yeo
自动相关监视广播(ADS-B)是未来电子化飞机的关键技术之一。ADS-B在启用电子技术的飞机上使用航空电子设备来广播基本的飞行数据，如呼号、高度、航向和其他额外的定位信息。一方面，ADS-B为航空业带来了显著的好处，但另一方面，它可能会带来安全问题，因为地面管制员和飞机之间用于ADS-B通信的通道不安全，并且ADS-B消息可能被拥有ADS-B接收器的随机个人捕获。在某些情况下，ADS-B消息包含敏感信息，特别是在关键任务民用飞机之间进行通信时。这些消息需要受到保护，不会受到任何中断和窃听。这里的挑战是构建一个加密方案，该方案足够快，可以非常频繁地进行加密，并且足够灵活，可以进行有效的密钥管理。本文提出了一种分阶段的基于身份的加密(SIBE)方案，它对Boneh和Franklin的原始IBE方案进行了改进，以应对这些挑战，即为ADS-B系统构造一个高效且功能强大的加密方案。基于建议的SIBE方案，我们为未来具有ADS-B能力的电子化飞机提供了一个保密框架。
Automatic Dependent Surveillance-Broadcast (ADS-B) is one of the key technologies for future “e-Enabled” aircrafts. ADS-B uses avionics in the e-Enabled aircrafts to broadcast essential flight data such as call sign, altitude, heading, and other extra positioning information. On the one hand, ADS-B brings significant benefits to the aviation industry, but, on the other hand, it could pose security concerns as channels between ground controllers and aircrafts for the ADS-B communication are not secured, and ADS-B messages could be captured by random individuals who own ADS-B receivers. In certain situations, ADS-B messages contain sensitive information, particularly when communications occur among mission-critical civil airplanes. These messages need to be protected from any interruption and eavesdropping. The challenge here is to construct an encryption scheme that is fast enough for very frequent encryption and that is flexible enough for effective key management. In this paper, we propose a Staged Identity-Based Encryption (SIBE) scheme, which modifies Boneh and Franklin's original IBE scheme to address those challenges, that is, to construct an efficient and functional encryption scheme for ADS-B system. Based on the proposed SIBE scheme, we provide a confidentiality framework for future e-Enabled aircraft with ADS-B capability.