The problem with this is that time is fungible against money. So if you set your file to take 3650 days for a single computer to decrypt, you can get it way ah

The problem with this is that time is fungible against money. So if you set your file to take 3650 days for a single computer to decrypt, you can get it way ahead of time by using 365 computers for 10 days. Obviously cloud computing makes the short-term rental of a few hundred computers relatively cheap and easy to arrange.