diff --git a/zk-token-sdk/src/encryption/auth_encryption.rs b/zk-token-sdk/src/encryption/auth_encryption.rs
index c6df99bb7..7a28f77a8 100644
--- a/zk-token-sdk/src/encryption/auth_encryption.rs
+++ b/zk-token-sdk/src/encryption/auth_encryption.rs
@@ -97,7 +97,7 @@ pub type Nonce = [u8; 12];
 pub type Ciphertext = [u8; 24];
 
 /// Authenticated encryption nonce and ciphertext
-#[derive(Debug, Default)]
+#[derive(Debug, Default, Clone)]
 pub struct AeCiphertext {
     pub nonce: Nonce,
     pub ciphertext: Ciphertext,