openpgp: Make Protected::into_vec private, remove from SessionKey.

2 files changed, 1 insertions, 6 deletions

diff --git a/openpgp/src/crypto/mem.rs b/openpgp/src/crypto/mem.rs
index 1bfec9a9..780db044 100644
--- a/openpgp/src/crypto/mem.rs
+++ b/openpgp/src/crypto/mem.rs
@@ -31,7 +31,7 @@ impl Hash for Protected {
 
 impl Protected {
     /// Converts to a buffer for modification.
-    pub unsafe fn into_vec(self) -> Vec<u8> {
+    pub(crate) unsafe fn into_vec(self) -> Vec<u8> {
         self.iter().cloned().collect()
     }
 }
diff --git a/openpgp/src/crypto/mod.rs b/openpgp/src/crypto/mod.rs
index e4b26810..904eaea2 100644
--- a/openpgp/src/crypto/mod.rs
+++ b/openpgp/src/crypto/mod.rs
@@ -47,11 +47,6 @@ impl SessionKey {
         random(&mut sk);
         Self(sk)
     }
-
-    /// Converts to a buffer for modification.
-    pub unsafe fn into_vec(self) -> Vec<u8> {
-        self.0.into_vec()
-    }
 }
 
 impl Deref for SessionKey {