<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><p class="MsoNormal">Hi folks,</p><div class=""><br class=""></div><div class="">here is a draft summary of the outcomes of Stockholm. If it looks good to folks, hopefully we can post this on the wiki as we did for a similar output from the Berlin meeting. Corrections welcome.</div><div class=""><br class=""></div><div class="">Regards,</div><div class="">Phil</div><div class=""><br class=""></div><div class="">————————————————</div><div class=""><br class=""></div><p class="MsoNormal"><br class=""></p><p class="MsoNormal">Now:<o:p class=""></o:p></p><p class="MsoNormal">Hardware:</p><p class="MsoNormal">- Convert hardware layout software from Altium to KiCad</p><p class="MsoNormal"><o:p class=""></o:p></p><p class="MsoNormal">- Find the source of the battery drain and fix it<o:p class=""></o:p></p><p class="MsoNormal">- Add a programmable microcontroller with a USB interface to replace the FTDI chips. (Can make the UART interface to the STM run at 12Mb/s? For using the ATMEL SAMD09 microcontroller)<o:p class=""></o:p></p><p class="MsoNormal">- Have a bunch of notes, but no written conclusion for battery outside the tamper boundary<o:p class=""></o:p></p><p class="MsoNormal"><o:p class="">- </o:p>Get external review for these changes.</p><p class="MsoNormal"><o:p class=""></o:p></p><p class="MsoNormal"><o:p class=""> </o:p></p><p class="MsoNormal"><o:p class=""> </o:p></p><p class="MsoNormal">Software:<o:p class=""></o:p></p><p class="MsoNormal">- Ongoing profiling work to see whether there are easy improvements to performance<o:p class=""></o:p></p><p class="MsoNormal">- ECDH<o:p class=""></o:p></p><div class="" style="border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0in 0in 1pt;"><p class="MsoNormal" style="border: none; padding: 0in;">- Ed25519</p></div><p class="MsoNormal">Soon<o:p class=""></o:p></p><p class="MsoNormal"><o:p class=""> </o:p>Hardware:</p><p class="MsoNormal"><o:p class=""></o:p></p><p class="MsoNormal">- Adding 2 GigE Ethernet interface (for raw Ethernet, no TCP/IP) via a daughter board<o:p class=""></o:p></p><p class="MsoNormal">- Adding a larger flash<o:p class=""></o:p></p><p class="MsoNormal"><o:p class=""> </o:p></p><p class="MsoNormal">Software:<o:p class=""></o:p></p><p class="MsoNormal">- Make the RPC secure<o:p class=""></o:p></p><p class="MsoNormal">- Implement hash-based signatures (based on draft-McGrew-….)<o:p class=""></o:p></p><p class="MsoNormal">- Middleware for multiple devices</p><div class="" style="border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0in 0in 1pt;"><p class="MsoNormal" style="border: none; padding: 0in;"><o:p class=""> </o:p></p></div><p class="MsoNormal"><o:p class=""> </o:p></p><p class="MsoNormal">Later<o:p class=""></o:p></p><p class="MsoNormal"><o:p class=""> </o:p></p><p class="MsoNormal">Hardware:<o:p class=""></o:p></p><p class="MsoNormal">- Performance improvements through faster clockspeed/hardware<o:p class=""></o:p></p><p class="MsoNormal"><o:p class=""> </o:p></p><p class="MsoNormal">Software:<o:p class=""></o:p></p><p class="MsoNormal">- X25519 <o:p class=""></o:p></p><p class="MsoNormal"><o:p class=""> </o:p></p>Applilcations for future consideration<br class=""><p class="MsoNormal">Inline encryption – need some work on use case demand<o:p class=""></o:p></p><p class="MsoNormal"><o:p class=""> </o:p></p><p class="MsoNormal"><o:p class=""> </o:p></p><p class="MsoNormal"><o:p class=""> </o:p></p></body></html>