PRNGs can actually be better than true RNGs, which is why RNGs generally provide a seed for a DRBG. RNG conditioning has to do things like remove extremely long

PRNGs can actually be better than true RNGs, which is why RNGs generally provide a seed for a DRBG. RNG conditioning has to do things like remove extremely long series of 1's or 0's, and RNGs often cannot generate enough material fast enough for today's demands (e.g, <1Kbps).