HomeLitecoinLitecoin MimbleWimble June Replace

Litecoin MimbleWimble June Replace

Litecoin MimbleWimble June Replace

Good / Unhealthy information everybody! We’re formally half means via 2020 and with June now behind us, David Burkett, the mission chief for the Litecoin MimbleWimble implementation has printed one other growth replace so let’s soar proper into it.

Beginning with mempool logic. Upon additional exploration Burkett states this space has confirmed to be ‘fairly a bit extra complicated’ than anticipated, as such it’s going to must be revisited after the test-net launches this September.

“For now although, a really minimal implementation supporting MW transactions has been written.”

Moreover, code has been written to assist the mining of extension blocks which can retailer MimbleWimble transactions. Burkett stories ‘there are a couple of edge circumstances left to deal with, and way more testing is required’. There have been a couple of issues raised on this replace nevertheless as Burkett writes:

“I’ve had issues about the way in which we have been storing mimblewimble block information in a separate database. It was initially designed this approach to be a clear separation from the prevailing code, with a view to facilitate merging future bitcoin commits. Having separate databases is usually a foul concept although, as a result of we lose the flexibility to make atomic updates, which suggests the two databases may grow to be out of sync. This could result in an entire host of issues, probably even ones which might be exploitable by distant attackers.”

On account of these issues, Burkett has ‘determined to spend a while modifying the code for serializing and deserializing MW blocks & transactions to disk’.

“I used to be in a position to benefit from the groundwork that was laid down as a part of the segwit enhancement, to cleanly assist serializing the extra information with out making main modifications to the prevailing block storage format. Because of this, upgraded nodes can efficiently save extension block information to disk the identical place they’ve all the time saved blocks, with out having to introduce an extra database. A facet impact of those modifications is that it was comparatively easy so as to add assist for sharing mimblewimble transactions over the p2p community, which is step one towards July’s objective of dealing with MW information as a part of the Preliminary Block Obtain.”

The longer term growth MimbleWimble roadmap has now been up to date and stays on monitor with July specializing in the preliminary block obtain, August, Chain reorg logic and September the Activation logic and launch of the test-net.

David Burkett is a publicly funded developer engaged on the Litecoin Core Challenge.



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