cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

debugfs-turris-mox-rwtm (594B)

      1What:		/sys/kernel/debug/turris-mox-rwtm/do_sign
      2Date:		Jun 2020
      3KernelVersion:	5.8
      4Contact:	Marek Behún <kabel@kernel.org>
      5Description:
      6
      7		======= ===========================================================
      8		(Write) Message to sign with the ECDSA private key stored in
      9		        device's OTP. The message must be exactly 64 bytes
     10		        (since this is intended for SHA-512 hashes).
     11		(Read)  The resulting signature, 136 bytes. This contains the
     12			R and S values of the ECDSA signature, both in
     13			big-endian format.
     14		======= ===========================================================