Not exact matches
Ransomware often encrypts user files and threatens to delete the
encryption key if a ransom is not paid within some relatively short period of time, but other forms of ransomware involve a criminal
actually stealing user data and threatening to publish it online if a ransom is not paid.
That government
actually respects citizen privacy and requires some sort of reasonable suspicion before it can force people to give up
encryption keys.
If law enforcement is
actually requesting an
encryption key, talk to a real lawyer.
On a modern iOS device, the hardware
encryption keys are
actually protected with the passcode you enter.
That
encryption key is partially stored in the TPM, so you
actually need your Windows login password and the same computer the drive is from to get access.