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FPGA-Based Voice Encryption Equipment under the Analog Voice Communication Channel

This paper describes a voice encryption device that can be widely used in civil voice call encryption. This article uses a composite encryption method to divide the speech into frames, rearrange them in the time domain, and encrypt the content of the frames. The experimental results show that the de...

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Bibliografiske detaljer
Principais autores: Xinyu Ge, Guiling Sun, Bowen Zheng, Ruili Nan
Format: Artigo
Sprog:Inglês
Udgivet: MDPI AG 2021-11-01
Serier:Information
Fag:
Online adgang:https://www.mdpi.com/2078-2489/12/11/456
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