Titlebook: Constructive Side-Channel Analysis and Secure Design; 9th International Wo Junfeng Fan,Benedikt Gierlichs Conference proceedings 2018 Sprin

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SCATTER: A New Dimension in?Side-Channel secrets handled in cryptographic algorithms. Noticeably, the vast majority of side-channel techniques requires to get the traces aligned together prior to applying statistics. This prerequisite turns out to be challenging in the practical realization of attacks as implementations tend to include ha

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Path Leaks of HTTPS Side-Channel by Cookie Injectionhave presented several side-channel attacks against TLS protected communications, due to protocol design flaws or implementation problems. We present a new side-channel attack against HTTPS (HTTP over TLS) by exploiting cookie injection. Taking advantage of cookie’s weak Same Origin Policy (SOP), an

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Protecting Triple-DES Against DPAutions. In order to protect small and embedded devices against power analysis and side-channel attacks in general, appropriate countermeasures have to be considered. In this paper, we present the first practical application of the Domain-Oriented Masking (DOM) scheme for the . cipher in hardware and

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Threshold Implementation in Softwareschemes have been proposed. However, the implementation of Boolean masking schemes has proven to be difficult in particular for embedded devices due to undisclosed architecture details and device internals. In this article, we investigate the application of Threshold Implementation (TI) in terms of

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A First-Order SCA Resistant AES Without Fresh Randomnessen a major research effort. Even though many different first-order secure masking schemes are available today, when applied to the AES S-box they all require fresh random bits in every evaluation. As the quality criteria for generating random numbers on an embedded device are not well understood, an

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https://doi.org/10.1007/978-3-642-32762-9We present a new construction based on . and . to realize a first-order secure AES with zero per-round randomness. Hence, our design does not need a built-in RNG, thereby enhancing security and reducing the overhead.

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