diff options
Diffstat (limited to 'Documentation/ABI/testing/debugfs-turris-mox-rwtm')
| -rw-r--r-- | Documentation/ABI/testing/debugfs-turris-mox-rwtm | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/Documentation/ABI/testing/debugfs-turris-mox-rwtm b/Documentation/ABI/testing/debugfs-turris-mox-rwtm index 2b3255ee68fd..326df1b74707 100644 --- a/Documentation/ABI/testing/debugfs-turris-mox-rwtm +++ b/Documentation/ABI/testing/debugfs-turris-mox-rwtm @@ -2,8 +2,13 @@ What: /sys/kernel/debug/turris-mox-rwtm/do_sign Date: Jun 2020 KernelVersion: 5.8 Contact: Marek Behún <marek.behun@nic.cz> -Description: (W) 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). - (R) The resulting signature, 136 bytes. This contains the R and - S values of the ECDSA signature, both in big-endian format. +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. + ======= =========================================================== |