Thought experiment: The US Government definitely has the technical ability to take an older iPhone, decap the chips in it and extract whatever keys they need. This capability is just too juicy for a government agency to have left undeveloped. The FBI is almost certainly lying about their inability to crack that 5c (okay, they might need help from a certain other agency).
But the FBI probably sees this as win-win for them:
- Apple refuses to unlock the phone. Regardless of whether Tim Cook goes to jail for contempt of court, or Apple wins in an eventual Supreme Court challenge, we should expect grandstanding legislation attempting to ban effective security on personal devices. “Apple is helping terrorists” and so forth.
- Apple unlocks the phone. Now we have a flood of requests, world-wide, for similar unlocks.
It’s not about the phone. It’s all about the corner they think they have Apple (and the whole information industry) in.
A series of FOIA requests about how badly 5s security has been broken by the spook world would be pretty interesting. Classic FOIA stalling tactics would not help the government’s case.
[edit: It’s a iPhone 5c, not a 5s]