Spread Spectrum Based on Semiconductor Superlattices True Random Sequence

DOI

10.2991/icemc-16.2016.134How to use a DOI?

Keywords

Spread spectrum communication; Physical random sequence; Encryption; Stream cipher

Abstract

A setup for information transmission based on physical random sequence spreading method, which is generated by physical random number generator based on room-temperature chaotic oscillations in weakly coupled semiconductor superlattices, is demonstrated. The spreading processing and auto-correlationg theories are investigated in detail. Then, the temporal waveforms and auto-correlation intensity distributions of plaintext information, physical random sequence and spreaded seauence were experimentally tested respectively. Both theoretical and experimental results indicate that the physical random sequence can effectively use to accomplish spread spectrum, which has significant value in the future secure information transmission.

Copyright

© 2016, 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  - Minmin Guo
AU  - Yongming Nie
AU  - Xin Ding
PY  - 2016/05
DA  - 2016/05
TI  - Spread Spectrum Based on Semiconductor Superlattices True Random Sequence
BT  - Proceedings of the 2016 International Conference on Education, Management and Computer Science
PB  - Atlantis Press
SP  - 664
EP  - 668
SN  - 1951-6851
UR  - https://doi.org/10.2991/icemc-16.2016.134
DO  - 10.2991/icemc-16.2016.134
ID  - Guo2016/05
ER  -