TL;DR
after you have enough people to mix, start the signing protocol with one of them only:
- round started, send me a blinded secret
- client sends blinded secret
- here is your signed blinded secret
- please register your outputs now
as you are doing the process one client at a time you know which input is what output, and to any client it cannot at all be distinguished from normal operation
I didn’t check the protocol specs fully but this could be possible
semisol
npub122…cgrkj
2024-05-23 20:56:36 UTC
in reply to nevent1q…k957
Author Public Key
npub12262qa4uhw7u8gdwlgmntqtv7aye8vdcmvszkqwgs0zchel6mz7s6cgrkjPublished at
2024-05-23 20:56:36 UTCEvent JSON
{
"id": "17900eda42acb1d557b956e80cf0bb78bb8677dd283d8cf7c62e4ce78d6ad13a",
"pubkey": "52b4a076bcbbbdc3a1aefa3735816cf74993b1b8db202b01c883c58be7fad8bd",
"created_at": 1716497796,
"kind": 1,
"tags": [
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"e",
"d8d91e7c54102bdf26f63368f71ba8e3218bcb8886e70f0984a60998b9ee2212",
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"root"
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[
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],
"content": "TL;DR\nafter you have enough people to mix, start the signing protocol with one of them only:\n- round started, send me a blinded secret\n- client sends blinded secret\n- here is your signed blinded secret\n- please register your outputs now\n\nas you are doing the process one client at a time you know which input is what output, and to any client it cannot at all be distinguished from normal operation\n\nI didn’t check the protocol specs fully but this could be possible",
"sig": "86ca45e11daa69a73c2c4f48a8fda4bfea4f919b872942dac43704aff85185f082c0abe6cfd706f9fd3908d8fcbff347296f6ca0497299c13aa0a2f033554ae7"
}