SSH_SK_USER_VERIFICATION_REQD
SSH_SK_USER_VERIFICATION_REQD) == 0) {
(sig_details->sk_flags & SSH_SK_USER_VERIFICATION_REQD) == 0) {
(ca->sk_flags & SSH_SK_USER_VERIFICATION_REQD)) {
if ((signkey->sk_flags & SSH_SK_USER_VERIFICATION_REQD)) {
sk_flags |= SSH_SK_USER_VERIFICATION_REQD;