Hian-Kiat Lee

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In this paper, we present the rainbow attack on stream ciphers filtered by Maiorana-McFarland functions. This can be considered as a generalization of the time-memory-data trade-off attack of Mihalje-vic and Imai on Toyocrypt. First, we substitute the filter function in Toy-ocrypt (which has the same size as the LFSR) with a general Maiorana-McFarland(More)
In this paper, we present the time-memory-data (TMD) trade-off attack on stream ciphers filter function generators and filter cominers based on Maiorana-McFarland functions. This can be considered as a generalization of the time-memory-data trade-off attack of Mihaljevic and Imai on Toyocrypt. First, we substitute the filter function in Toyocrypt (which has(More)
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