1 files changed, 23 insertions, 0 deletions
diff --git a/src/types/mod.rs b/src/types/mod.rs
new file mode 100644
index 0000000..ac6a307
--- /dev/null
+++ b/src/types/mod.rs
@@ -0,0 +1,23 @@
+/* This file holds types passed between components.
+ * Whenever a type cannot be held local to a single module.
+ */
+
+#[derive(Debug)]
+pub struct Key {
+    pub key: [u8; 32],
+    pub id: u32,
+}
+
+#[cfg(test)]
+impl PartialEq for Key {
+    fn eq(&self, other: &Self) -> bool {
+        self.id == other.id && self.key[..] == other.key[..]
+    }
+}
+
+#[derive(Debug)]
+pub struct KeyPair {
+    pub confirmed: bool, // has the key-pair been confirmed?
+    pub send: Key,       // key for outbound messages
+    pub recv: Key,       // key for inbound messages
+}