On 06/24/2016 05:22 PM, Mat Martineau wrote:
The final version of the KEYCTL_DH_COMPUTE syscall that went in to
kernel 4.7 added a reserved arg. In the future, this arg will be used
to optionally specify a key derivation function. For now, it's needed
so the system call doesn't return -1 (errno == EINVAL) every time.
ell/key.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)