Well, if they are storing all internet traffic, then they would have a pretty large sample of documents/packets encrypted using the same private keys. I don't t

Well, if they are storing all internet traffic, then they would have a pretty large sample of documents/packets encrypted using the same private keys. I don't think it's unreasonable to think that Titan could be leveraging this when trying to decode. Also, I didn't say "brute force", I said "decode".