Comment on Bitlock replaces your bike key with your phoneparentComments−ewang112yNo data plan is needed. You can implement something similar to two factor auth tokens. Then the phones only need to know the correct token to present to the lock.−cratib12yOr public key crypto. You sign a message that grants your friends phone access; the lock verifies it.
Comments
No data plan is needed. You can implement something similar to two factor auth tokens. Then the phones only need to know the correct token to present to the lock.
Or public key crypto. You sign a message that grants your friends phone access; the lock verifies it.