Symmetric state layer

2018-03-01 20:38:34 +01:00
parent 0d563884eb
commit d0723eb247
8 changed files with 300 additions and 11 deletions
@@ -9,6 +9,7 @@
        , encrypt_with_ad/3
        , has_key/1
        , init/2
+        , key/1
        , rekey/1
        , set_key/2
        , set_nonce/2
@@ -70,3 +71,7 @@ rekey(CState = #noise_cs{ k = K, cipher = Cipher }) ->
 -spec cipher(CState :: state()) -> noise_cipher().
 cipher(#noise_cs{ cipher = Cipher }) ->
    Cipher.
+
+-spec key(CState :: state()) -> key().
+key(#noise_cs{ k = K }) ->
+    K.