| What: /sys/kernel/debug/turris-mox-rwtm/do_sign |
| Date: Jun 2020 |
| KernelVersion: 5.8 |
| Contact: Marek Behรบn <kabel@kernel.org> |
| Description: |
| |
| ======= =========================================================== |
| (Write) Message to sign with the ECDSA private key stored in |
| device's OTP. The message must be exactly 64 bytes |
| (since this is intended for SHA-512 hashes). |
| (Read) The resulting signature, 136 bytes. This contains the |
| R and S values of the ECDSA signature, both in |
| big-endian format. |
| ======= =========================================================== |
