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Electronic cryptographic devices can be attacked by monitoring physical characteristics released from their circuits, such as power consumption and electromagnetic emanation. These techniques are known as Side Channel Attacks (SCAs). Differential Power Analysis (DPA) is one of the most effective SCAs, which can reveal the secret key from the dependency between the power consumption of the device and...
Cryptographic devices with the Advanced Encryption Standard (AES) encryption algorithm are vulnerable to side channel attack, in particular, differential power analysis (DPA). Differential power analysis can be used to reveal the secret key in AES by monitoring the power consumption of the internal circuit and applying statistical processing. In this paper, an evaluation of power analysis attacks...
The second round of the NIST-run public competition is underway to find a new hash algorithm(s) for inclusion in the NIST Secure Hash Standard (SHA-3). This paper presents the full implementations of all of the second round candidates in hardware with all of their variants. In order to determine their computational efficiency, an important aspect in NIST's round two evaluation criteria, this paper...
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