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1:10 AM
@FutureSecurity KSM makes certain attacks easier, dunno if it affects Argon2d.
There are other side-channel attacks that are more relevant to a KDF.
 
 
4 hours later…
5:06 AM
Best explanation of Bitcoin so far: https://twitter.com/Theophite/status/1030225104234373121
 
 
12 hours later…
4:53 PM
Accurate. One of the responses "Gold and paper money use far more energy and resources than Bitcoin will use in 100 years. Bitcoin's energy use is stable, consistent, and predictable." LOL
 
 
1 hour later…
5:55 PM
@forest For some reason I had thought it would be difficult to determine which addresses conflict with each other for the purpose of exploiting cache timing. It didn't occur to it might just be a simple static mapping or worse textbook mod a power of two.
 
6:16 PM
I wonder what permuting block indexing in a function would change, as in block[P(i)] instead of block[i], and if it could be used like a type of blinding. It feels like the answer is probably that it makes the job harder but not impossible.
 

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