Anti circumvention laws don’t require good locks to provide the manufacturers a legal cudgel to use against anyone with the temerity to think they have the righ

Anti circumvention laws don’t require good locks to provide the manufacturers a legal cudgel to use against anyone with the temerity to think they have the right to use and fix things they have paid for. The law (DMCA in the US, it looks like something called the Digital Agenda Act in Australia) is the real lock, not that AES key.