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conorpp / u2f-zero

U2F USB token optimized for physical security, affordability, and style
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Port for Raspberry PI pico #103

Open bubundas17 opened 3 years ago

bubundas17 commented 3 years ago

Can it be ported to raspberry pi pico? As the board is widely available and at a cheap cost too. It would be very good if somebody can get it working on pi pico.

rickard-von-essen commented 3 years ago

But the RP2040 isn't a HSM.

bubundas17 commented 3 years ago

But the RP2040 isn't a HSM.

Yap raspberry pi pico definitely not made for storing keys securely. It will be mostly helpful for tinkering and playing with the u2f protocol. And as this PI pico board is easily available and do not require a custom PCB or programmer like this project.

rickard-von-essen commented 3 years ago

Maybe this can be ported https://github.com/im-tomu/chopstx It's built for Tomu which is also Arm cortex M0 based.

bubundas17 commented 3 years ago

Thanks.