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You don't modify the Phone app. You build a custom VoIP app like Skype did. And yes, it can only work if both parties have the app installed. Otherwise, someon
by delinka 14y ago
You don't modify the Phone app. You build a custom VoIP app like Skype did.
And yes, it can only work if both parties have the app installed. Otherwise, someone along the way (at the tower (your mobile provider) or in the OS (Apple)) will have to decrypt the data for you and that sorta defeats the purpose.
- jcr 14y agoActually, no, it can work when only one person has the app installed, albeit without end-to-end encryption. > If only one person has the app, the connection will be scrambled only to Silent Circle's servers, which could still be valuable for overseas users worried less about the FBI and more about their own government eavesdroppers.