CEO of crypto company claiming their product is secure isn't super meaningful. It might be true, but they would probably say that regardless.
That said, side channels may not be that relavant if you're starting from a place of having to guess the key. Usually that's more about leaking secrets, not bypassing the encryption from a cold start state.
That said, side channels may not be that relavant if you're starting from a place of having to guess the key. Usually that's more about leaking secrets, not bypassing the encryption from a cold start state.