- dipe_encrypt(param, pk, x, 28, ptxt, clen, ctxt);
- ptxt_len = dipe_decrypt(param, sk, "1234567890abcdef", y, clen, ctxt, ptxt);
+ dipe_encrypt(param, 1, &pk, 1, x, 28, ptxt, clen, ctxt);
+ ptxt_len = dipe_decrypt(param, 1, &sk, "1234567890abcdef", y, clen, ctxt, ptxt);