On Thu, Jul 24, 2014 at 10:39 PM, Gregory Maxwell wrote: > > Is breadwallet tamper resistant & zero on tamper hardware? otherwise > this sounds like security theater.... I attach a debugger to the > process (or modify the program) and ignore the block sourced time. > > It's an iOS application. I would imagine it is substantially more difficult to attach to a process (which, at the very least, requires root, and perhaps other things on iOS) than to convince the device to change its system time. That said, the security benefits might not be too substantial.