| Title | A New Four-Dimensional Chaotic System and Its Application in Speech Encryption |
| Publication Type | Conference Paper |
| Year of Publication | 2020 |
| Authors | Huang, Y., Wang, S., Wang, Y., Li, H. |
| Conference Name | 2020 Information Communication Technologies Conference (ICTC) |
| Keywords | chaotic communication, chaotic cryptography, Correlation, cryptography, Encryption, four-dimensional chaotic system, key space, low-dimensional chaotic encryption, Metrics, Physics, pubcrawl, Resiliency, Scalability, speech encryption, speech processing |
| Abstract | Traditional encryption algorithms are not suitable for modern mass speech situations, while some low-dimensional chaotic encryption algorithms are simple and easy to implement, but their key space often small, leading to poor security, so there is still a lot of room for improvement. Aiming at these problems, this paper proposes a new type of four-dimensional chaotic system and applies it to speech encryption. Simulation results show that the encryption scheme in this paper has higher key space and security, which can achieve the speech encryption goal. |
| DOI | 10.1109/ICTC49638.2020.9123294 |
| Citation Key | huang_new_2020 |
A New Four-Dimensional Chaotic System and Its Application in Speech Encryption