The vehicle audio encryption system based on scrambling thought

DOI

10.2991/ncce-18.2018.80How to use a DOI?

Keywords

vehicle media; audio encryption; scrambling thought; security analysis

Abstract

In this paper, the vehicle audio encryption system based on scrambling thought and applied to vehicle-mounted media is proposed. The pseudo random number is generated each time it is encrypted, and it is substituted into the Fibonacci transform to generate a key with variable length. The audio data is divided by the number of pseudo random numbers into the Fibonacci sequence, and is encrypted in permutation encryption. The Fibonacci transform has symmetry and creates an audio file that cannot be parsed and played after the permutation encryption. In the security analysis of encryption algorithm, the audio files of different length are tested. The key space, anti-attack ability, key sensitivity and other indicators are tested to achieve good results. In addition, this algorithm is simple in calculation and can realize the ideal real-time performance in practical application.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Peibin Wu
AU  - Jindong Zhang
AU  - Yang Liu
AU  - Dongqi Han
AU  - Yiding Sun
PY  - 2018/05
DA  - 2018/05
TI  - The vehicle audio encryption system based on scrambling thought
BT  - Proceedings of the 2018 International Conference on Network, Communication, Computer Engineering (NCCE 2018)
PB  - Atlantis Press
SP  - 507
EP  - 512
SN  - 1951-6851
UR  - https://doi.org/10.2991/ncce-18.2018.80
DO  - 10.2991/ncce-18.2018.80
ID  - Wu2018/05
ER  -