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BIP-0112 minor revision to text.#243

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luke-jr merged 1 commit intobitcoin:masterfrom
CodeShark:BIP0112_revisions
Nov 26, 2015
Merged

BIP-0112 minor revision to text.#243
luke-jr merged 1 commit intobitcoin:masterfrom
CodeShark:BIP0112_revisions

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@CodeShark
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Clarification on retroactive invalidation and improvement to language.

@btcdrak
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btcdrak commented Nov 17, 2015

ACK

@afk11
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afk11 commented Nov 17, 2015

ACK

luke-jr added a commit that referenced this pull request Nov 26, 2015
@luke-jr luke-jr merged commit 824284d into bitcoin:master Nov 26, 2015
luke-jr pushed a commit to luke-jr/bips that referenced this pull request Jan 20, 2018
This is stolen from @sstone's bitcoin#243 "reduce attack surface".

This breaks compatibility, as agreed at the 2017-11-13 meeting.
Note also that it does not update the test vectors.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
luke-jr pushed a commit to luke-jr/bips that referenced this pull request Jan 20, 2018
This is Fabrice's bitcoin#243 "BOLT2, BOLT3: reduce attack surface", split
out with minor polishing:

- Made it an optional feature (we can insist on it if we choose even bit).
- Rename from "final_scriptpubkey" to "shutdown_scriptpubkey".
- Make requirements the same as shutdown's scriptpubkey, or zero-len.
- Leave shutdown's scriptpubkey, just make sure it's the same or fail.
- Add to accept_channel as well as open_channel.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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4 participants