objc2_security

Function SecIdentityCopyPrivateKey

Source 
pub unsafe extern "C-unwind" fn SecIdentityCopyPrivateKey(
    identity_ref: &SecIdentity,
    private_key_ref: NonNull<*mut SecKey>,
) -> i32
Available on crate features SecIdentity and SecBase only.
Expand description

Returns the private key associated with an identity.

Parameter identityRef: An identity reference.

Parameter privateKeyRef: On return, a pointer to the private key for the given identity. On iOS, the private key must be of class type kSecAppleKeyItemClass. You are responsible for releasing this reference by calling the CFRelease function.

Returns: A result code. See “Security Error Codes” (SecBase.h).