seresistvanandras / mixeth Goto Github PK

Decred's PoS Voting Service Provider (VSP) voting uses a mechanism that lets users vote even if their node if offline. The way it works is there are multiple addresses attached to each ticket:

• the commitment address (after revocation/voting the funds go here)
• the voting address (controls on-chain voting)
• the change address
  When voting via VSP (as opposed to solo-voting, ie. running an always-online node), there's a 1-of-2 multisig used for the voting address, so either the user or the VSP can vote on the given ticket.

See the IsSStx function in dcrd for more details and the PoS docs for a description on how tickets work. There's also a good informal review on IsSStx by Matheus Degiovani here.

What if a similar mechanism could be used in MixEth so that users don't need to be always online without giving anyone access to their funds?

Hello!

I have done the following so far:

1. ganache-cli --deterministic
2. truffle migrate
   This step executes without error, and the first account generated by ganache (in this case, 0x90F8bf6A479f320ead074411a4B0e7944Ea8c9C1) is charged for the contract creation transactions.
3. truffle test/TestMixEth.js
   The first couple of tests pass without error i.e. Chaum Pedersen Proof Verification, Generalized ECDSA Signature Verification, Contract: ECLibraryTest
   But then I get this:

1. pubKeyX and pubKeyY (the original values present in the file are pubKeyX = '0x1ec64fdd678f8528c981fbdd742e8c79fa91c6f7bfdfbebf2f99f74df6f09589'; pubKeyY = '0x118caf99d37bd0f75cd9efa455261f8806c14bae4ddee43690aff3bc1b6eef48')

2. "Value" parameter passed to depositEther

3. The parameter passed to ContractInstance.Shuffles

but these led to a dead end. Could you please help me figure out what I'm doing wrong?

Thanks a bunch! Very cool project btw :)

I have no idea what the cause is, but https://github.com/seresistvanandras/MixEth/blob/master/article/main.pdf appears to have a bunch of rendering artifacts that make it uncomfortable to read. Nothing critical, just straining on the eyes. This may just be a problem of needing to render the PDF with less compression or something? If I didn't know any better, I would say that this is a scan of a printed paper.