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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| Hlavní autoři: | , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
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MDPI AG
2021-11-01
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| Edice: | Information |
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| On-line přístup: | https://www.mdpi.com/2078-2489/12/11/456 |
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