Comment by alphazard

> there is no entity or force on this planet that can decrypt them.

At this point I think all of the modern, widely used symmetric cryptography that humans have invented will never be broken in practice, even by another more technologically advanced civilization.

On the asymmetric side, it's a different story. It seems like we were in a huge rush to standardize because we really needed to start PQ encrypting data in transit. All the lattice stuff still seems very green to me. I put P(catastrophic attack) at about 10% over the next decade.