hash_uint32(ssh->kex->hash, ssh->exhash, s->pbits);
hash_mpint(ssh->kex->hash, ssh->exhash, s->p);
hash_mpint(ssh->kex->hash, ssh->exhash, s->g);
hash_uint32(ssh->kex->hash, ssh->exhash, s->pbits);
hash_mpint(ssh->kex->hash, ssh->exhash, s->p);
hash_mpint(ssh->kex->hash, ssh->exhash, s->g);