The "sandbox" being referred to is the "Secure Enclave", which apparently is wha...

glhaynes on Oct 1, 2013 | parent | context | favorite | on: Fingerprints are Usernames, not Passwords

The "sandbox" being referred to is the "Secure Enclave", which apparently is what ARM calls "TrustZone": http://infocenter.arm.com/help/topic/com.arm.doc.prd29-genc-... The data isn't accessible to even the OS. So, in theory at least, jailbreaking doesn't make it any more accessible.

stavros on Oct 1, 2013 [–]

Ah, that's interesting, thanks, I didn't know about it.