📅 Original date posted:2022-10-08
📝 Original message:Hi all,
We have refreshed the proposal for BIP324, a new bitcoin P2P protocol
featuring opportunistic encryption, a mild bandwidth reduction, and the
ability
to negotiate upgrades before exchanging application messages. We'd like
to invite community members to review the BIP[1] and the related Bitcoin
Core
code[2].
The proposal has a rich history[3]. The big changes since the last public
appearance[4] are:
* Elligator-swift encoding for the pubkeys in the ECDH exchange to
obtain a pseudorandom bytestream
* x-only ECDH secret derivation
* Transport versioning that allows for upgradability
* Trafic shapability using decoy packets and a shapable handshake
* Complete rewrite of the BIP text
We look forward to your review and comments.
-Dhruv, Tim and Pieter
[1] BIP Pull Request: https://github.com/bitcoin/bips/pull/1378
[2] All historical and current PRs: https://bip324.com/sections/code-review/
[3] https://bip324.com/sections/bip-review/
[4] https://gist.github.com/dhruv/5b1275751bc98f3b64bcafce7876b489
Dhruv M [ARCHIVE] /
npub1te…xwkn2
2023-06-07 23:15:02
in reply to nevent1q…663m
Author Public Key
npub1teglmqky79qd4qrxnanlsayy2spp8qu73050j0hxskzqwqyfcrsshxwkn2Seen on
wss://relay.noswhere.comPublished at
2023-06-07 23:15:02Event JSON
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"content": "📅 Original date posted:2022-10-08\n📝 Original message:Hi all,\n\nWe have refreshed the proposal for BIP324, a new bitcoin P2P protocol\nfeaturing opportunistic encryption, a mild bandwidth reduction, and the\nability\nto negotiate upgrades before exchanging application messages. We'd like\nto invite community members to review the BIP[1] and the related Bitcoin\nCore\ncode[2].\n\nThe proposal has a rich history[3]. The big changes since the last public\nappearance[4] are:\n\n* Elligator-swift encoding for the pubkeys in the ECDH exchange to\nobtain a pseudorandom bytestream\n* x-only ECDH secret derivation\n* Transport versioning that allows for upgradability\n* Trafic shapability using decoy packets and a shapable handshake\n* Complete rewrite of the BIP text\n\nWe look forward to your review and comments.\n\n-Dhruv, Tim and Pieter\n\n\n[1] BIP Pull Request: https://github.com/bitcoin/bips/pull/1378\n\n[2] All historical and current PRs: https://bip324.com/sections/code-review/\n\n[3] https://bip324.com/sections/bip-review/\n\n[4] https://gist.github.com/dhruv/5b1275751bc98f3b64bcafce7876b489",
"sig": "e6eb5fbeca5bef54f4501485df8210f1a479fe400fa3a3369bdce03b1cb2447fafac4fc36aacfbdafa3c75a774f76fcd4fb1c144030b3a0fe6c1898dadc51b5d"
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