Na najbliższym seminarium ZZOIAA 21 maja 2008 o godz. 14.15 w sali 141 wystąpi gościnnie Kamil Kulesza (IPPT PAN) i opowie o swojej pracy pt. On inverting the VMPC one-way function.

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Streszczenie:
We investigate the possibilities of inverting the VMPC one-way function, which was proposed at FSE 2004. First, we describe the function using the language of permutation theory. Next, easily invertible instances of VMPC are derived. We also show that no VMPC function is one-to-one. Implications of these results for cryptographic applications of VMPC conclude the paper.

Praca dostępna jest pod adresem http://www.newton.ac.uk/preprints/NI06009.pdf

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