Deep Dive w/Scott: CircuitMatter cryptography #adafruit
Join Scott as he works on the elliptic curve cryptography code in CircuitMatter and answers questions folks have.
Thanks to dcd for time codes:
0:00 Getting started
2:03 Hello, welcome, and introduction to CircuitPython based microcontrollers
4:44 Next week with Tim, Scott back the following week
5:30 CircuitMatter, first implement on c python then port to circuitpython
9:18 working up the stack - into Security layer
10:16 Device Commisioning (spec section 2.8 )
12:30 PASE Pascode-authenticate Session Establishment ( )
16:46 Compution of public key (pB )
19:25 now using chip-tool (instead of phone )
29:30 this is a very very deep dive - sorry :-)
54:32 the “python matter server“ is likely just a wrapper of the c code
1:02:21 back to the spake2plus cryptography draft spec
1:36:55 - step out for a bit...
1:38:44 - returned
1:53:40 Wrap Up - Tim next week, Scott returns the following week
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