if ((kd = key_structfind(&kk->k, "n")) == 0)
die(EXIT_FAILURE, "key has no subkey `n'");
if ((kd->e & KF_ENCMASK) != KENC_MP)
if ((kd = key_structfind(&kk->k, "n")) == 0)
die(EXIT_FAILURE, "key has no subkey `n'");
if ((kd->e & KF_ENCMASK) != KENC_MP)