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Distinguishing LWE Instances Using Fourier Transform: A Refined Framework and its Applications.
Chunhuan Zhao
Zhongxiang Zheng
Xiaoyun Wang
Guangwu Xu
Published in:
IACR Cryptol. ePrint Arch. (2019)
Keyphrases
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fourier transform
frequency domain
signal processing
fourier coefficients
computer vision
log polar
fourier domain
discrete fourier transform