A Secure Shuffling Mechanism for White-Box Attack-Resistant Unmanned Vehicles
- Title
- A Secure Shuffling Mechanism for White-Box Attack-Resistant Unmanned Vehicles
- Author
- 서승현
- Issue Date
- 2020-05
- Publisher
- IEEE COMPUTER SOC
- Citation
- IEEE TRANSACTIONS ON MOBILE COMPUTING, v. 19, Issue. 5, Page. 1023-1039
- Abstract
- Unmanned Vehicles (UVs) have been being utilized for various applications, such as surveillance, search/rescue, and monitoring. The information they transmit is critical for decision-making. However, UVs are vulnerable to white-box attacks due to improvements in reverse engineering techniques and the openness of their software. Therefore, attackers with sufficient knowledge of a target UV can steal secret information stored in the UV by exploiting its vulnerabilities. Recently, several white-box cryptography techniques have been introduced to protect secret keys from being extracted by converting them into large look-up tables. However, none of them provide approaches to securely update the look-up tables. Thus, once a remote attacker succeeds in extracting the static look-up table from a UV, he/she can use it to decrypt past/future communications or to send false information to the control station by impersonating the UV. In this paper, we propose a look-up table shuffling mechanism that supports white-box cryptography with dynamics. The mechanism makes it hard for attackers to determine the positions of the table entries, and thus to decrypt/encrypt ciphertexts/plaintexts. To show the practicality of the block cipher with our mechanism, we implemented it on a board equipped with a GPU and show its GPU-accelerated performance.
- URI
- https://ieeexplore.ieee.org/document/8658144?arnumber=8658144&SID=EBSCO:edseeehttps://repository.hanyang.ac.kr/handle/20.500.11754/164466
- ISSN
- 1536-1233; 1558-0660
- DOI
- 10.1109/TMC.2019.2903048
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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