It does. But how do you prove you have a "well done" cryptosystem?
Very few "crypto" exploits are ever the issue. It's almost always easier to break some other part of the system than the crypto.
To be honest, if someone were trying to sell me a cryptosystem for a criminal enterprise and I were in the market for one, I'd happily start tracing everybody in that company as they are almost certainly part of the Feds.
If you are the target of a nation state actor, you're pretty much fucked. Once a nation decides to put down that much resource to get you, you're getting gotten.
Crypto is only valuable in the sense of "I don't have to outrun the hungry tiger. I just have to outrun you so the tiger stops chasing me to eat." If you, specifically, are a target, crypto won't help you much.
Whether that's European colonial settlers, or William of Normandy.
(Not known as "William the Negotiator", or "William the all-around nice guy").
Descendants of the local warlords he installed still own huge (well, by British standards, the entire country isn't much bigger than New York State) tracts of land, a thousand years later.
Are you trying to somehow claim that the well-established fact that the Russian govt is indistinguishable from the Russian Mob, or that North Korea is not counterfeiting currency, running drugs, and hacking networks for currency, all indistinguishable from a criminal gang, and definitely not the purview of legitimate governments?
Very few "crypto" exploits are ever the issue. It's almost always easier to break some other part of the system than the crypto.
To be honest, if someone were trying to sell me a cryptosystem for a criminal enterprise and I were in the market for one, I'd happily start tracing everybody in that company as they are almost certainly part of the Feds.
If you are the target of a nation state actor, you're pretty much fucked. Once a nation decides to put down that much resource to get you, you're getting gotten.
Crypto is only valuable in the sense of "I don't have to outrun the hungry tiger. I just have to outrun you so the tiger stops chasing me to eat." If you, specifically, are a target, crypto won't help you much.