[Bitcoin-development] Lets discuss what to do if SHA256d is actually broken

Rusty Russell rusty at rustcorp.com.au
Thu Jun 5 06:09:15 UTC 2014


Charlie 'Charles' Shrem <cshrem at gmail.com> writes:
> Hey Rusty,
>
> This is intriguing, do you have a writeup somewhere I can read more about ?

OK, ignore the FIXMEs, but I rehashed my stupid sim code, added some
graphs to the (clearly unfinished) paper and uploaded it to github:

https://github.com/rustyrussell/bitcoin_hashchange

PDF is in there too, for easier reading.

Cheers,
Rusty.




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