Re: [bitcoin-dev] Libre/Open blockchain / cryptographic ASICs

2021-02-13 Thread ZmnSCPxj via bitcoin-dev
Good morning Luke, > > Another point to ponder is test modes. > > In mass production you need test modes. > > > (Sure, an attacker can try targeted ESD at the `TESTMODE` flip-flop > > repeatedly, but this risks also flipping other scan flip-flops that contain > > the data that is being

Re: [bitcoin-dev] Libre/Open blockchain / cryptographic ASICs

2021-02-13 Thread Luke Kenneth Casson Leighton via bitcoin-dev
(cc'ing over to libre-soc-dev) https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2021-February/018392.html On Thu, Feb 11, 2021 at 8:21 AM ZmnSCPxj wrote: > > i was stunned to learn that in a 28nm ASIC, 50% of it is repeater-buffers! > > Well, that surprises me as well. > [...] > So I

Re: [bitcoin-dev] Libre/Open blockchain / cryptographic ASICs

2021-02-13 Thread Luke Kenneth Casson Leighton via bitcoin-dev
On Sat, Feb 13, 2021 at 3:01 PM Bryan Bishop wrote: > I don't see what you're talking about? None of your February emails > were sent to ozlabs according to the archives there. Threads for the > bitcoin-dev mailing list are stored here: >

Re: [bitcoin-dev] Taproot activation meeting 2 - Tuesday 16th February 19:00 UTC

2021-02-13 Thread David A. Harding via bitcoin-dev
On Fri, Feb 05, 2021 at 12:43:57PM +, Michael Folkson via bitcoin-dev wrote: > https://old.reddit.com/r/Bitcoin/comments/lcjhl6/taproot_activation_pools_will_be_able_to_veto/gm2l02w/ > [...] > F6) It is more important that no rules that harm users are deployed > than it is that new useful

Re: [bitcoin-dev] Libre/Open blockchain / cryptographic ASICs

2021-02-13 Thread Bryan Bishop via bitcoin-dev
On Sat, Feb 13, 2021 at 4:18 AM Luke Kenneth Casson Leighton wrote: > ... actually i don't see them in the bounces. what's happening there? > > On Saturday, February 13, 2021, Luke Kenneth Casson Leighton < > l...@lkcl.net> wrote: > > On Sat, Feb 13, 2021 at 6:10 AM ZmnSCPxj > wrote: > >> Good

Re: [bitcoin-dev] Libre/Open blockchain / cryptographic ASICs

2021-02-13 Thread Luke Kenneth Casson Leighton via bitcoin-dev
On Sat, Feb 13, 2021 at 6:10 AM ZmnSCPxj wrote: > > Good morning Luke, morning - can i ask you a favour because moderated (off-topic) messages are being forwarded https://lists.ozlabs.org/pipermail/bitcoin-dev-moderation/ could you send these instead to libre-soc-...@lists.libre-soc.org? many