st->ops.unpick=rsa_sig_unpick;
st->ops.check=rsa_sig_check;
st->ops.hash=0;
+ st->ops.dispose=0; /* xxx */
st->loc=loc;
i=list_elem(args,0);
st->common.hashbuf=NULL;
st->ops.sign=rsa_sign;
st->ops.hash=0;
+ st->ops.dispose=0; /* xxx */
st->loc=loc;
/* Argument is filename pointing to SSH1 private key file */