summaryrefslogtreecommitdiff
path: root/Documentation/ABI/testing/debugfs-turris-mox-rwtm
diff options
context:
space:
mode:
authorArnaldo Carvalho de Melo <acme@redhat.com>2020-08-06 14:15:47 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2020-08-06 14:15:47 +0300
commit94fb1afb14c4f0ceb8c5508ddddac6819f662e95 (patch)
tree4988e5769dc7482caa7f441475ae31f50bbd37ef /Documentation/ABI/testing/debugfs-turris-mox-rwtm
parentc4735d990268399da9133b0ad445e488ece009ad (diff)
parent47ec5303d73ea344e84f46660fff693c57641386 (diff)
downloadlinux-94fb1afb14c4f0ceb8c5508ddddac6819f662e95.tar.xz
Mgerge remote-tracking branch 'torvalds/master' into perf/core
To sync headers, for instance, in this case tools/perf was ahead of upstream till Linus merged tip/perf/core to get the PERF_RECORD_TEXT_POKE changes: Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h' diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'Documentation/ABI/testing/debugfs-turris-mox-rwtm')
-rw-r--r--Documentation/ABI/testing/debugfs-turris-mox-rwtm9
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/debugfs-turris-mox-rwtm b/Documentation/ABI/testing/debugfs-turris-mox-rwtm
new file mode 100644
index 000000000000..2b3255ee68fd
--- /dev/null
+++ b/Documentation/ABI/testing/debugfs-turris-mox-rwtm
@@ -0,0 +1,9 @@
+What: /sys/kernel/debug/turris-mox-rwtm/do_sign
+Date: Jun 2020
+KernelVersion: 5.8
+Contact: Marek BehĂșn <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.