'
test_lazy_prereq GPGSSH_VERIFYTIME '
+ test_have_prereq GPGSSH &&
# Check if ssh-keygen has a verify-time option by passing an invalid date to it
ssh-keygen -Overify-time=INVALID -Y check-novalidate -n "git" -s doesnotmatter 2>&1 | grep -q -F "Invalid \"verify-time\"" &&