Exemple: How does Apple guarantee that the iOS source code will not be discovered by an adversary?
Is there any type of different encryption for this case?
Exemple: How does Apple guarantee that the iOS source code will not be discovered by an adversary?
Is there any type of different encryption for this case?
While everything else everyone said is true, to some extent there has been code leaked or decompiled of internal iOS libraries. That code is sometimes used in things like jailbreaking iPhones or making jailbroken-only apps.
If by “adversary” you mean a hacker, secure software should remain secure even if your adversary has your full source code.