Re: RFC v3: Another proposed hash function transition plan

>> As a side note, I am probably misreading, but I found this set of
>> paragraphs a bit condescending.  It sounds to me like you are saying
>> "You are making the wrong choice of hash function and everything else
>> you are describing is irrelevant when compared to that monumental
>> mistake.  Please stop working on things I don't consider important".
>> With that reading it is quite demotivating to read.
>
> I am sorry you read it that way. I did not feel condescending when I wrote
> that mail, I felt annoyed by the side track, and anxious. In my mind, the
> transition is too important for side tracking, and I worry that we are not
> fast enough (imagine what would happen if a better attack was discovered
> that is not as easily detected as the one we know about?).

> As to *my* opinion: after reading https://goo.gl/gh2Mzc (is it really
> correct that its last update has been on March 6th?), my only concern is
> really that it still talks about SHA3-256 when I think that the
> performance benefits of SHA-256 (think: "Git at scale", and also hardware
> support) really make the latter a better choice.
>
> In order to be "ironed out", I think we need to talk about the
> implementation detail "Translation table". This is important. It needs to
> be *fast*.
>
> Speaking of *fast*, I could imagine that it would make sense to store the
> SHA-1 objects on disk, still, instead of converting them on the fly. I am
> not sure whether this is something we need to define in the document,
> though, as it may very well be premature optimization; Maybe mention that
> we could do this if necessary?
>
> Apart from that, I would *love* to see this document as The Official Plan
> that I can Show To The Manager so that I can ask to Allocate Time.