Electromagnetic (Em) Side-Channel Traces Of Elliptic Curve Point Multiplication During Sm2 Decryption In Openssl

<strong>Electromagnetic (EM) side-channel traces of elliptic curve point multiplication during SM2 decryption in OpenSSL</strong> The dataset was used for Test Vector Leakage Assessment (TVLA) of SM2 decryption.<br> The results are presented at ACSAC 2018 (https://www.acsac.org/2018/) in "Side-Channel Analysis of SM2: A Late-Stage Featurization Case Study" (DOI: 10.1145/3274694.3274725). The dataset contains Electromagnetic (EM) side-channel traces of elliptic curve point multiplication during SM2 decryption in OpenSSL. <strong>Folders Description</strong> <code>EM_traces_before_countermeasures</code> : contains EM traces that were taken on unprotected version of SM2 decryption; <code>EM_traces_after_countermeasures</code> : contains EM traces that were taken after all the countermeasures described in the paper were applied; <strong>Data Description</strong> These are Matlab generated files (.mat).<br> Each file contains a single Matrix where each column represent an EM trace.<br> The data type is double-precision floating-point (8-bytes). <strong>File Name Description</strong> <code>TRACE_fixed*</code> : contains traces with fixed key and fixed point (cipher text) <code>TRACE_rand_key*</code> : contains traces with random key and fixed point (cipher text) <code>TRACE_rand_point*</code> : contains traces with fixed key and random point (cipher text)