Encrypted speech perceptual hashing authentication algorithm based on improved 2D-Henon encryption and harmonic product spectrum

doi:10.1007/s11042-022-12746-x

	Encrypted speech perceptual hashing authentication algorithm based on improved 2D-Henon encryption and harmonic product spectrum
	Huang, Yi-bo 1; Chen, Teng-fei 1; Zhang, Qiu-yu 2; Zhang, Yuan 1; Yan, Shao-hui 1
刊名	MULTIMEDIA TOOLS AND APPLICATIONS
	2022
卷号	81 期号:18 页码:25829-25852
关键词	Encrypted speech authentication Perceptual hashing Improved 2D-Henon HPS Matching accuracy Security
ISSN号	1380-7501
DOI	10.1007/s11042-022-12746-x
英文摘要	The existing speech authentication algorithms use plaintext speech for hashing structure, and save the generated hashing sequence in the cloud, which is easy to cause hashing sequence leakage. At the same time, the robustness and matching accuracy of speech signal under complex noise are low, which will cause serious deviations in authentication. In order to solve the above problems, this paper proposes an encrypted speech perceptual hashing authentication algorithm based on improved two-dimensional Henon chaotic map (2D-Henon) encryption and harmonic product spectrum (HPS). Firstly, the algorithm sets the key for the improved 2D-Henon and transforms the original speech to encrypted speech. And then, feature extraction is performed on the encrypted speech signal to obtain the HPS feature matrix, and perform mapping and dimensionality reduction on the HPS matrix. Finally, the threshold is selected for binarization, and the perceptual hashing sequence is constructed. Experimental results show that the algorithm adopts encrypted speech perceptual hashing sequence, which improves the security of hashing sequence storage. The encrypted speech signal can reduce the amplitude of signal change, which has strong discrimination and robustness, and also has better matching accuracy against complex noise.
WOS研究方向	Computer Science ; Engineering
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000772731900004
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158111]
专题	计算机与通信学院
作者单位	1.Northwest Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China; 2.Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Huang, Yi-bo,Chen, Teng-fei,Zhang, Qiu-yu,et al. Encrypted speech perceptual hashing authentication algorithm based on improved 2D-Henon encryption and harmonic product spectrum[J]. MULTIMEDIA TOOLS AND APPLICATIONS,2022,81(18):25829-25852.
APA	Huang, Yi-bo,Chen, Teng-fei,Zhang, Qiu-yu,Zhang, Yuan,&Yan, Shao-hui.(2022).Encrypted speech perceptual hashing authentication algorithm based on improved 2D-Henon encryption and harmonic product spectrum.MULTIMEDIA TOOLS AND APPLICATIONS,81(18),25829-25852.
MLA	Huang, Yi-bo,et al."Encrypted speech perceptual hashing authentication algorithm based on improved 2D-Henon encryption and harmonic product spectrum".MULTIMEDIA TOOLS AND APPLICATIONS 81.18(2022):25829-25852.