Quite nice. I'd be inclined to support something like it. Strongly suggest, however, that you specify either
- (1) some variant of Scrypt - (2) one of the PHC R2 competitors Lyra2 or Catena. If (1), I'd suggest Scrypt(hash=HChaCha20, kdf=Shake255) I'll -- in the next couple of weeks -- be making available a PNaCl implementation of this. It can also be implemented efficiently in JS, though the only published correct implementation of Shake I know of compiles coruus/keccak-tiny via Emscripten... If (2), I'd suggest Lyra2(BlaCAL): it further increases hardware costs (multipliers have a large gate count). - David On Wed, Apr 8, 2015 at 5:38 AM Tankred Hase <[email protected]> wrote: > Hi there, > > we've updated our private key synchronization protocol. The new > version was developed together with Cure53 and it's much simpler than > the old protocol: > > https://blog.whiteout.io/2015/04/08/secure-pgp-key-sync-a-proposal-contd/ > > The Enigmail developers have also expressed interest, so we would be > open to standardize it as an RFC if enough vendors back it. > > Thanks for any feedback. > > Kind regards, > Tankred > > -- > Whiteout Networks GmbH c/o Werk1 > Grafinger Str. 6 > D-81671 München > Geschäftsführer: Oliver Gajek > RG München HRB 204479 > _______________________________________________ > Messaging mailing list > [email protected] > https://moderncrypto.org/mailman/listinfo/messaging >
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