sshkey_xmss_bds_state
if ((ret = xmss_sign(key->xmss_sk, sshkey_xmss_bds_state(key), sig, &smlen,
xmss_keypair(k->xmss_pk, k->xmss_sk, sshkey_xmss_bds_state(k),
if ((ret = xmss_sign(k->xmss_sk, sshkey_xmss_bds_state(k),
void *sshkey_xmss_bds_state(const struct sshkey *);