An encrypted speech authentication method based on uniform subband spectrum variance and perceptual hashing

Zhang, QY; Zhang, DH; Zhou, L

Zhang, QY (corresponding author), Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou, Peoples R China.

TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, 2020; 28 (5): 2467

Abstract

In a real-world cloud server, a speech signal is prone to suffer various attacks, such as malicious muting and tampering. In such a context, the priva......

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