block: Add missing overrides

2 files changed, 18 insertions, 18 deletions

diff --git a/src/lib/block/des/des.h b/src/lib/block/des/des.h
index aa201e560..1a2fdc5c9 100644
--- a/src/lib/block/des/des.h
+++ b/src/lib/block/des/des.h
@@ -18,14 +18,14 @@ namespace Botan {
 class BOTAN_DLL DES : public Block_Cipher_Fixed_Params<8, 8>
    {
    public:
-      void encrypt_n(const byte in[], byte out[], size_t blocks) const;
-      void decrypt_n(const byte in[], byte out[], size_t blocks) const;
+      void encrypt_n(const byte in[], byte out[], size_t blocks) const override;
+      void decrypt_n(const byte in[], byte out[], size_t blocks) const override;
 
-      void clear();
-      std::string name() const { return "DES"; }
-      BlockCipher* clone() const { return new DES; }
+      void clear() override;
+      std::string name() const override { return "DES"; }
+      BlockCipher* clone() const override { return new DES; }
    private:
-      void key_schedule(const byte[], size_t);
+      void key_schedule(const byte[], size_t) override;
 
       secure_vector<u32bit> round_key;
    };
@@ -36,14 +36,14 @@ class BOTAN_DLL DES : public Block_Cipher_Fixed_Params<8, 8>
 class BOTAN_DLL TripleDES : public Block_Cipher_Fixed_Params<8, 16, 24, 8>
    {
    public:
-      void encrypt_n(const byte in[], byte out[], size_t blocks) const;
-      void decrypt_n(const byte in[], byte out[], size_t blocks) const;
+      void encrypt_n(const byte in[], byte out[], size_t blocks) const override;
+      void decrypt_n(const byte in[], byte out[], size_t blocks) const override;
 
-      void clear();
-      std::string name() const { return "TripleDES"; }
-      BlockCipher* clone() const { return new TripleDES; }
+      void clear() override;
+      std::string name() const override { return "TripleDES"; }
+      BlockCipher* clone() const override { return new TripleDES; }
    private:
-      void key_schedule(const byte[], size_t);
+      void key_schedule(const byte[], size_t) override;
 
       secure_vector<u32bit> round_key;
    };
diff --git a/src/lib/block/des/desx.h b/src/lib/block/des/desx.h
index f324ed7d5..0f155b241 100644
--- a/src/lib/block/des/desx.h
+++ b/src/lib/block/des/desx.h
@@ -18,14 +18,14 @@ namespace Botan {
 class BOTAN_DLL DESX : public Block_Cipher_Fixed_Params<8, 24>
    {
    public:
-      void encrypt_n(const byte in[], byte out[], size_t blocks) const;
-      void decrypt_n(const byte in[], byte out[], size_t blocks) const;
+      void encrypt_n(const byte in[], byte out[], size_t blocks) const override;
+      void decrypt_n(const byte in[], byte out[], size_t blocks) const override;
 
-      void clear();
-      std::string name() const { return "DESX"; }
-      BlockCipher* clone() const { return new DESX; }
+      void clear() override;
+      std::string name() const override { return "DESX"; }
+      BlockCipher* clone() const override { return new DESX; }
    private:
-      void key_schedule(const byte[], size_t);
+      void key_schedule(const byte[], size_t) override;
       secure_vector<byte> K1, K2;
       DES des;
    };