Re: [PATCH crypto-next v2 1/3] crypto: poly1305 - add new 32 and 64-bit generic versions

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Eric Biggers <ebiggers@xxxxxxxxxx> wrote:
>
> Now, it's possible that the performance gain outweighs this, and I too would
> like to have the C implementation of Poly1305 be faster.  So if you'd like to
> argue for the performance gain, fine, and if there's a significant performance
> gain I don't have an objection.  But I'm not sure why you're at the same time
> trying to argue that *adding* an extra implementation somehow makes the code
> easier to audit and doesn't add complexity...

Right.  We need the numbers not because we're somehow attached
to the existing code, but we need them to show that we should
carry the burden of having two C implementations, 32-bit vs 64-bit.

Thanks,
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt



[Index of Archives]     [Kernel]     [Gnu Classpath]     [Gnu Crypto]     [DM Crypt]     [Netfilter]     [Bugtraq]

  Powered by Linux