User talk:MarioS

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Hello, MarioS! Welcome to Wikipedia! Thank you for your contributions to this free encyclopedia. If you decide that you need help, check out Getting Help below or place {{helpme}} on your talk page and ask your question there. Please remember to sign your name on talk pages by clicking Button sig.png or using four tildes (~~~~); this will automatically produce your username and the date. Finally, please do your best to always fill in the edit summary field. Below are some useful links to facilitate your involvement. Happy editing! — Mikhailov Kusserow (talk) 09:27, 23 July 2008 (UTC)
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Deo Volente[edit]

Willkommen MarioS-de. Mikhailov Kusserow (talk) 09:28, 23 July 2008 (UTC)

Re:banned user[edit]

Sorry for belayed reply. The user in question is Kay Uwe Böhm (talk · contribs). He is known for persistent long-term trolling and hopping over a very wide range of IPs (he rarely uses accounts). Cheers. Materialscientist (talk) 23:08, 27 April 2013 (UTC)

Thanks, I see that he was banned in the German WP as well. --MarioS (talk) 12:14, 28 April 2013 (UTC)

thank you.[edit]

Dear MarioS,

Thank you for improving the random oracle article.

I thought a 4-round Feistel construction was enough -- possibly I misread the Craig Gentry and Zulfikar Ramzan reference in that article.

So I am glad that you added a reference. So now I know that 4 rounds are inadequate, but fourteen rounds are sufficient. (Perhaps someday I will read that reference carefully enough to understand: Why are 4 rounds are inadequate, but fourteen rounds are sufficient ?).

Vielen Dank. --DavidCary (talk) 17:58, 4 December 2013 (UTC)

No problem. The way I read it, the Gentry-Ramzan result applies only to a very specific setting, not in general. --MarioS (talk) 15:26, 6 December 2013 (UTC)