You could frame the right of privacy in different terms such as encryption is a type of munition to protect your information from a tyrannical government. This

You could frame the right of privacy in different terms such as encryption is a type of munition to protect your information from a tyrannical government. This closely matches the typical argument people use for second amendment rights. There are also other ways to frame the premise: If you have nothing to say, then why do you need the freedom of speech? If you have nothing to defend, then why do you need the right to bear arms?