ZeroLink
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nopara73
The Bitcoin Fungibility Framework
Related Issues: https://github.com/nopara73/ZeroLink/issues/73, https://github.com/nopara73/ZeroLink/issues/74, https://github.com/nopara73/ZeroLink/issues/75 Related Question: https://bitcoin.stackexchange.com/questions/73431/mixing-unequal-inputs Non-entropist Approach Measuring Anonymity: https://www.freehaven.net/anonbib/cache/entropist.pdf Knapsack Algorithm: https://www.comsys.rwth-aachen.de/fileadmin/papers/2017/2017-maurer-trustcom-coinjoin.pdf # Intuition  
Related Issues: https://github.com/nopara73/ZeroLink/issues/73, https://github.com/nopara73/ZeroLink/issues/74, https://github.com/nopara73/ZeroLink/issues/75 Related Question: https://bitcoin.stackexchange.com/questions/73431/mixing-unequal-inputs Non-entropist Approach Measuring Anonymity: https://www.freehaven.net/anonbib/cache/entropist.pdf Knapsack Algorithm: https://www.comsys.rwth-aachen.de/fileadmin/papers/2017/2017-maurer-trustcom-coinjoin.pdf If optimal algorithm is found CCJ can be extended to handle unequal CJ outputs...
Related Issues: https://github.com/nopara73/ZeroLink/issues/73, https://github.com/nopara73/ZeroLink/issues/74, https://github.com/nopara73/ZeroLink/issues/75 Related Question: https://bitcoin.stackexchange.com/questions/73431/mixing-unequal-inputs Non-entropist Approach Measuring Anonymity: https://www.freehaven.net/anonbib/cache/entropist.pdf Knapsack Algorithm: https://www.comsys.rwth-aachen.de/fileadmin/papers/2017/2017-maurer-trustcom-coinjoin.pdf Approaches: Knapsack, JoinMarket
DoS Defense
One way to deal with DOS attacks of the form 'start but don't complete the protocol': some variant of complete-with-subset. In Coinshuffle they have a rather involved "blame" protocol to...
http://ieeexplore.ieee.org/xpls/icp.jsp?reload=true&arnumber=7163022
http://murch.one/wp-content/uploads/2016/11/erhardt2016coinselection.pdf @Xekyo
https://github.com/BobWallet/BobWallet
https://medium.com/@nopara73/new-bitcoin-anonymity-technique-the-clusterfuck-wallet-d48aa1787324
ZeroLink v2?
Revisiting the original assumptions on ZeroLink may result in ZeroLink v2: 1. Originally, ZeroLink relied on the Bitcoin network fees to be at least $1. Today the fees are hitting...