Re: [Lightning-dev] Lightning-dev Digest, Vol 35, Issue 13 (sighash_noinput & watchtowers)

2018-07-13 Thread Rusty Russell
James Chiang writes: > Hello everyone, > I understand sighash_noinput allows us to reduce the number of stored > signatures, as it can spend any uxto with the respective one-use pub key > script. > In the case of watchtowers, are we not trading off privacy, as we are > revealing which states are

Re: [Lightning-dev] Lightning-dev Digest, Vol 35, Issue 13 (sighash_noinput & watchtowers)

2018-07-13 Thread James Chiang
Hello everyone, I understand sighash_noinput allows us to reduce the number of stored signatures, as it can spend any uxto with the respective one-use pub key script. In the case of watchtowers, are we not trading off privacy, as we are revealing which states are related, right? I'm trying to