From corne at bitonic.nl Tue May 22 15:47:48 2018 From: corne at bitonic.nl (=?UTF-8?Q?Corn=c3=a9_Plooy?=) Date: Tue, 22 May 2018 17:47:48 +0200 Subject: [Lightning-dev] Mitigations for loop attacks In-Reply-To: <871seljpak.fsf@rustcorp.com.au> References: <871seljpak.fsf@rustcorp.com.au> Message-ID: <1c4e8789-ed63-f06d-7c84-6dcba1f8a5f9@bitonic.nl> > You missed the vital detail: that you must prove channel closure if you > can't unpeel the onion further. That *will* hit an unresponsive party > with a penalty.[1] Is this specified in a BOLT somewhere? I tried to find it several times, without success. CJP