| 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. | |
| ======= =========================================================== |