Well for whatever reason no DEV for Litecoin puts anything on this thread. Not really sure why.
I found this on the
www.litecointalk.io Litecoin site. I also have copied what is in the below link here.
I also will ask the author of above why the hell they don't post on Litecointalk threads on
www.bitcointalk.orgas well. Likely as in the past I will get NO reply. Seems silly they don't post on these threads as well.
Anyway, here is the link below, you MAY have to have an account on
www.litecointalk.io in order to view this link.
I 'copy & pasted' the post below as well.
Beginning Quoted below:
Mimblewimble Progress Update Thread Development
Hi everyone!
I’m David Burkett, the developer of Grin++. I’ve been working with ecurrencyhodler, Charlie, and others for several months now to design a Mimblewimble extension block so that LTC users can have confidential transactions and more fungible money.
I spoke a bit about our progress at the LTC Conference last month, but for those who are unaware, we’ve published 2 new LTC improvement proposals (LIPs):
LIP-0002:
https://github.com/litecoin-project/lips/blob/master/lip-0002.mediawiki 4
This describes extension blocks, and how they can be implemented and activated in LTC.
LIP-0003:
https://github.com/litecoin-project/lips/blob/master/lip-0003.mediawiki 1
This is all about Mimblewimble on LTC.
After the conference, much has happened. The first big announcement is that the LTC Foundation has graciously decided to fund my efforts to implement the MW extension block, and to continue working on Grin++! More details about that will be announced shortly, but I want to thank you all for the opportunity.
Since that was announced, great progress has been made. On the Grin++ side, I’ve implemented payments via TOR. Mimblewimble requires interacting with the receiver to build a transaction collaboratively, so by using TOR for that interaction, we’re able to use familiar-looking addresses, a simpler set-up, and much better privacy.
Original proposal to use TOR:
https://github.com/mimblewimble/grin-rfcs/pull/24 1
Grin++ Implementation:
https://github.com/GrinPlusPlus/GrinPlusPlus/pull/89/ 3
Also, I’ve performed the first ever (AFAICT) pre-broadcast Mimblewimble CoinJoin. For those familiar with Mimblewimble, you may know that at the time transactions are included in a block, they are already joined with all other transactions in that block. The Achilles heel of mimblewimble privacy though, has always been that transactions are broadcast before they’ve had a chance to be joined with other transactions. That means nodes monitoring the network can see the original input-to-output links of most transactions. Sending a transaction directly to a CoinJoin server before broadcasting is one of many different techniques we can use to combat that.
Original coinjoin proposal:
https://www.grin-forum.org/t/yo-dawg-i-heard-you-like-coinjoins/5296 1
Block with first coinjoined transactions:
https://grinscan.net/block/456188On the LTC side, I started by familiarizing myself with the existing code by completing the LTC Dev Training Session. This meant starting with the latest bitcoin source, and making all modifications necessary to get it to sync.
Dev Training Session: Litecoin Developer Training Session 1 5
My BTC fork which now fully syncs the LTC blockchain:
https://github.com/DavidBurkett/bitcoinAfter that, I got to work re-designing the Grin++ codebase in a way that will allow LTC to reuse Grin++ with minimal modifications. The design is beyond the scope of this update, but I’ll formally write-up the design sometime over the next few weeks and link it here.
Going forward, I will be providing monthly progress updates to keep everyone in the loop on what progress has been made. They’ll likely be much more succinct than this one, but I thought it would be good to take a few extra minutes with this first update to let everyone know who I am, where we’re at, and set some expectations for the future.
Thanks for reading, and thanks again for all of your support!
end quote.
Anyway, maybe I can get the above to actually post on this thread as well in the future. It would be a nice change to actually have monthly progress reports on
Mimblewimble with Litecoin Devs on here as well.
later
Brad
