The are not the same thing 
Let me put it this way - If i say that maybe in the future, the IOTA network could be under threat from quantum computing attacks. That risk exists and IOTA is merely quantum resistant not 100% guaranteed to be able to fend off such attacks. Would this be a fair statement?
Let me put it this way - If i say that maybe in the future, the IOTA network could be under threat from quantum computing attacks. That risk exists and IOTA is merely quantum resistant not 100% guaranteed to be able to fend off such attacks. Would this be a fair statement?
Algorithms used by Iota core fall into https://en.wikipedia.org/wiki/Post-quantum_cryptography category.