diff --git a/changes.md b/changes.md
--- a/changes.md
+++ b/changes.md
@@ -1,3 +1,6 @@
+# 1.2.0.0
+    - Pad plaintext before encryption, allowing encryption of payloads shorter than 128 bits
+
 # 1.1.1.0
     - Switch to using the new 'Data.CryptoID.Poly'
 
diff --git a/src/Data/UUID/Cryptographic.hs b/src/Data/UUID/Cryptographic.hs
--- a/src/Data/UUID/Cryptographic.hs
+++ b/src/Data/UUID/Cryptographic.hs
@@ -53,7 +53,7 @@
            , Binary a
            , MonadThrow m
            ) => CryptoIDKey -> a -> m (CryptoUUID namespace)
-encrypt = Poly.encrypt $ maybe (throwM CiphertextConversionFailed) return . fromByteString . Lazy.ByteString.fromStrict
+encrypt = Poly.encrypt (Just 16) $ \str -> maybe (throwM $ CiphertextConversionFailed str) return . fromByteString $ Lazy.ByteString.fromStrict str
 
 
 -- | Decrypt an arbitrary serializable value
@@ -68,7 +68,7 @@
            ) => CryptoIDKey -> CryptoUUID namespace -> m a
 decrypt = Poly.decrypt $ check . decodeOrFail . toByteString
   where
-    check (Left err) = throwM $ DeserializationError err
+    check (Left _) = throwM DeserializationError
     check (Right (rem, _, res))
       | Lazy.ByteString.all (== 0) rem = return res
       | otherwise = throwM InvalidNamespaceDetected
diff --git a/uuid-crypto.cabal b/uuid-crypto.cabal
--- a/uuid-crypto.cabal
+++ b/uuid-crypto.cabal
@@ -1,5 +1,5 @@
 name: uuid-crypto
-version: 1.1.1.0
+version: 1.2.0.0
 cabal-version: >=1.10
 build-type: Simple
 license: BSD3
@@ -22,7 +22,7 @@
     build-depends:
         base >=4.9 && <4.11,
         cryptoids-types ==0.0.0,
-        cryptoids ==0.2.0.*,
+        cryptoids ==0.3.0.*,
         uuid >=1.3.13 && <1.4,
         binary >=0.8.3.0 && <0.9,
         bytestring >=0.10.8.1 && <0.11,