[cabfpub] draft-hoffman-schneier-4270bis-01: Attacks on Cryptographic Hashes in Internet Protocols

Gervase Markham gerv at mozilla.org
Fri Nov 9 09:42:56 UTC 2012


On 08/11/12 22:46, Eddy Nigg (StartCom Ltd.) wrote:
> Nice, except a small typo (if somebody wants to bother sending it to
> Hoffman or Schneier :-) )
>
>     2^8 * 2^8.4, or about US$86K in 2015
>     2^7 * 2^8.4, or about US$43K in 2017
>     2^5 * 2^8.4, or about US$10K in 2019
>     2^1 * 2^8.4, or about*US$700*  in 2021

Why is that a typo?

2^1 = 2
2^8.4 =~ 350
2 * 350 = $700

Gerv



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