From: Natanael <natanael.l@gmail•com>
To: Brian Erdelyi <brian.erdelyi@gmail•com>
Cc: bitcoin-development@lists•sourceforge.net
Subject: Re: [Bitcoin-development] Proposal to address Bitcoin malware
Date: Sun, 1 Feb 2015 00:41:54 +0100 [thread overview]
Message-ID: <CAAt2M1-b7ByF0yVSmwD_nj3uUSo5GFOmH860n1k6oKX_sqvEkw@mail.gmail.com> (raw)
In-Reply-To: <CAAt2M1_3BdKQTVxsN7Hc-W=q0_NWyhBg1UAuSwxRQ8BePDa-8g@mail.gmail.com>
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Den 1 feb 2015 00:37 skrev "Natanael" <natanael.l@gmail•com>:
>
> To bruteforce 8 decimals, on average you need (10^8)/2 = 50 000 000
tries. log(50M)/log(2) = 25.6 bits of entropy.
Oops. Used the wrong number in the entropy calculation. Add one bit, the
division by 2 wasn't supposed to be used in the entropy calculation.
Doesn't change the equation much, though.
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next prev parent reply other threads:[~2015-01-31 23:42 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-31 22:15 Brian Erdelyi
2015-01-31 22:38 ` Natanael
2015-01-31 23:04 ` Brian Erdelyi
2015-01-31 23:37 ` Natanael
2015-01-31 23:41 ` Natanael [this message]
2015-02-01 12:49 ` Brian Erdelyi
2015-02-01 13:31 ` Martin Habovštiak
2015-02-01 13:46 ` Mike Hearn
2015-02-01 13:54 ` Brian Erdelyi
2015-02-01 13:48 ` Mike Hearn
2015-02-01 14:28 ` mbde
2015-02-02 17:40 ` Brian Erdelyi
2015-02-02 17:54 ` Martin Habovštiak
2015-02-02 17:59 ` Mike Hearn
2015-02-02 18:02 ` Martin Habovštiak
2015-02-02 18:25 ` Mike Hearn
2015-02-02 18:35 ` Brian Erdelyi
2015-02-02 18:45 ` Eric Voskuil
2015-02-02 19:58 ` Brian Erdelyi
2015-02-02 20:57 ` Joel Joonatan Kaartinen
2015-02-02 21:03 ` Brian Erdelyi
2015-02-02 21:09 ` Pedro Worcel
2015-02-02 21:30 ` devrandom
2015-02-02 21:49 ` Brian Erdelyi
2015-02-02 21:42 ` Brian Erdelyi
2015-02-02 21:02 ` Pedro Worcel
2015-02-03 7:38 ` Eric Voskuil
2015-02-02 18:10 ` Brian Erdelyi
2015-02-02 18:07 ` Brian Erdelyi
2015-02-02 18:05 ` Eric Voskuil
2015-02-02 18:53 ` Mike Hearn
2015-02-02 22:54 ` Eric Voskuil
2015-02-03 0:41 ` Eric Voskuil
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