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There exist only two articles that present clear results of practical DPA attacks against an MDPL prototype chip and both are essentially in favour of its security. Unsuccessful attacks are however only weak evidence of security, and at present it is unclear to what extent some proposed theoretical concepts affect the security provided by MDPL in practice. We fill this gap and present results of an...
The Direct Anonymous Attestation scheme allows to map procedures with an imperative requirement for anonymity, such as voting, to the electronic world while offering provable security. However, the scheme is complex and requires demanding computations to be performed on a tamper-proof device. Such devices, e.g. secure smart cards, are typically resource constrained. We present the first implementation...
Side channel analysis attacks exploit the information leakage of a cryptographic device to lay hands on the secret information that is processed. Several statistical means to extract this information have been proposed since the onset of the research area. In this paper we perform a fair empirical comparison of several side channel analysis distinguishers on a hardware implementation of the Data Encryption...
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