Abstract: This article introduces a countermeasure against Side-Channel Attacks (SCA) designed for 1st-order Delta-Sigma Modulators (DSM). Initially, the operation of 1st-Order DSM is explained at ...
Abstract: The linearity of Sigma Delta Modulators (SDMs) is typically evaluated by performing a Fourier Transform of the output bitstream. However, the presence of quantization noise in the output ...