waxwing on Nostr: I sadly somewhat agree. I had a discussion ~ 1.5 yrs ago on here with someone where ...
I sadly somewhat agree. I had a discussion ~ 1.5 yrs ago on here with someone where we both had the same thought: what saves bitcoin users from slightly weak nonces being dangerous to their funds is non-address reuse. (I recommend the paper "biased nonce-sense" by Tanja Lange et al on this). If you use nostr keys as bitcoin keys then even 1 or 2 bits of bias in your nonce generation could be enough to lose the funds.
Published at
2024-08-11 17:15:33Event JSON
{
"id": "552cd0c3b9a79a5c57aefd5312dba6c170e601e4278dd705e214c811f1f1c133",
"pubkey": "675b84fe75e216ab947c7438ee519ca7775376ddf05dadfba6278bd012e1d728",
"created_at": 1723396533,
"kind": 1,
"tags": [
[
"e",
"8bfe89a7ab0b843066c57c4df83be33518361cf795ad77c1644b843aa65ad739",
"",
"root"
],
[
"e",
"2a129be008976a760678bc488d850a1c1ea5cd4293fe4d08804ef6127872a8b4",
"",
"reply"
],
[
"p",
"460c25e682fda7832b52d1f22d3d22b3176d972f60dcdc3212ed8c92ef85065c"
],
[
"p",
"ccaa58e37c99c85bc5e754028a718bd46485e5d3cb3345691ecab83c755d48cc"
],
[
"p",
"de7ecd1e2976a6adb2ffa5f4db81a7d812c8bb6698aa00dcf1e76adb55efd645"
]
],
"content": "I sadly somewhat agree. I had a discussion ~ 1.5 yrs ago on here with someone where we both had the same thought: what saves bitcoin users from slightly weak nonces being dangerous to their funds is non-address reuse. (I recommend the paper \"biased nonce-sense\" by Tanja Lange et al on this). If you use nostr keys as bitcoin keys then even 1 or 2 bits of bias in your nonce generation could be enough to lose the funds.",
"sig": "1d0bb1e10ab80889ace0c6b8b87e86c7a9c53ec12d4e1ef62b92e59ef1abc1dfa67ba480705aa613b5e3e38ce063729aeac3c5e5036d0fa115b5a79dcf8b7dec"
}