while ((counter != UINT64_MAX) && (i < ROUND_SIZE))
{
GNUNET_memcpy (buf, &counter, sizeof(uint64_t));
- GNUNET_CRYPTO_pow_hash (buf, sizeof(buf), &result);
+ GNUNET_CRYPTO_pow_hash ("gnunet-nse-proof-of-work",
+ buf,
+ sizeof(buf),
+ &result);
if (nse_work_required <= count_leading_zeroes (&result))
{
proof = counter;