1 files changed, 8 insertions, 8 deletions
diff --git a/src/lib/mac/hmac/hmac.h b/src/lib/mac/hmac/hmac.h
index 6b01eb365..3f5652352 100644
--- a/src/lib/mac/hmac/hmac.h
+++ b/src/lib/mac/hmac/hmac.h
@@ -19,13 +19,13 @@ namespace Botan {
 class BOTAN_DLL HMAC : public MessageAuthenticationCode
    {
    public:
-      void clear();
-      std::string name() const;
-      MessageAuthenticationCode* clone() const;
+      void clear() override;
+      std::string name() const override;
+      MessageAuthenticationCode* clone() const override;
 
-      size_t output_length() const { return m_hash->output_length(); }
+      size_t output_length() const override { return m_hash->output_length(); }
 
-      Key_Length_Specification key_spec() const
+      Key_Length_Specification key_spec() const override
          {
          // Absurd max length here is to support PBKDF2
          return Key_Length_Specification(0, 512);
@@ -41,9 +41,9 @@ class BOTAN_DLL HMAC : public MessageAuthenticationCode
       HMAC(const HMAC&) = delete;
       HMAC& operator=(const HMAC&) = delete;
    private:
-      void add_data(const byte[], size_t);
-      void final_result(byte[]);
-      void key_schedule(const byte[], size_t);
+      void add_data(const byte[], size_t) override;
+      void final_result(byte[]) override;
+      void key_schedule(const byte[], size_t) override;
 
       std::unique_ptr<HashFunction> m_hash;
       secure_vector<byte> m_ikey, m_okey;