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Interesting.
How exactly does creating new shares work without temporary reconstruction somewhere?
You could do it on SS by kind of using the SD card to store state, encrypted by the share. Not recommended but still pretty secure.
A few more questions:
1. Will the price increase after the product launch?
2. How is this competitive with say, devices like the Jade Plus, which can do more and is even based off of the same ESP32 platform beyond the firmware?
3. Have you done a penetration test of the device or contracted an external party to do so, to ensure sufficient resistance against SPA/DPA, EMFI and LFI attacks?
4. Will there be an initiative by the Frostsnap team to ensure interoperability with other HWW vendors that may implement similar functionality?
5. What functionality will the display support?
6. Does the Frostsnap team intend to implement a secure and certified secure element in a future product?