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For pursuing the high speed information transmission, the design and research of the high speed SerDes circuit are actively developing now. Due to the requirements for long transmission path, intensive equalization and high speed transmission circuit testing function, two high speed SerDes circuits are designed and fabricated based on 130nm SiGe BiCMOS technology. One is for the research of the equalization...
SM4 is a 128-bit block cipher used in the WAPI (Wireless LAN Authentication and Privacy Infrastructure) standard for protecting data packets in WLAN. This paper proposes a novel method of CPA (Correlation Power Analysis) on SM4 based on chosen-plaintext. Using SM4 as target algorithm, Sakura-G FPGA board as hardware verification platform, we only collect 1000 power consumption waveforms to obtain...
Template attack is more powerful than SPA and CPA in some situations. In this paper, a novel template attack named DTTA is proposed to attack the wNAF algorithm of ECC. SM2 is the Chinese public key cryptosystem standard issued in 2010. Few results of side channel attack on SM2 have been found so far. We exploit the Riscure platform to analyze decryption of SM2 in a smart IC card. We also compare...
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