10 files changed, 13 insertions, 14 deletions
diff --git a/src/lib/pubkey/xmss/atomic.h b/src/lib/pubkey/xmss/atomic.h
index 760ffddc3..d2e65c104 100644
--- a/src/lib/pubkey/xmss/atomic.h
+++ b/src/lib/pubkey/xmss/atomic.h
@@ -20,7 +20,7 @@ template <typename T>
  * std::vector. The construction of instances of this wrapper is NOT atomic
  * and needs to be properly guarded.
  **/
-class Atomic
+class Atomic final
    {
    public:
       Atomic() = default;
diff --git a/src/lib/pubkey/xmss/xmss_address.h b/src/lib/pubkey/xmss/xmss_address.h
index 3838ed48f..f00343ca3 100644
--- a/src/lib/pubkey/xmss/xmss_address.h
+++ b/src/lib/pubkey/xmss/xmss_address.h
@@ -18,7 +18,7 @@ namespace Botan {
  * OTS-Hash-Address can be called depending on the type currently
  * assigned to the XMSS address using set_type().
  **/
-class XMSS_Address
+class XMSS_Address final
    {
    public:
       /**
diff --git a/src/lib/pubkey/xmss/xmss_hash.h b/src/lib/pubkey/xmss/xmss_hash.h
index 7dcfb8465..16380f8f1 100644
--- a/src/lib/pubkey/xmss/xmss_hash.h
+++ b/src/lib/pubkey/xmss/xmss_hash.h
@@ -16,7 +16,7 @@ namespace Botan {
  * A collection of pseudorandom hash functions required for XMSS and WOTS
  * computations.
  **/
-class XMSS_Hash
+class XMSS_Hash final
    {
    public:
       XMSS_Hash(const std::string& h_func_name);
diff --git a/src/lib/pubkey/xmss/xmss_index_registry.h b/src/lib/pubkey/xmss/xmss_index_registry.h
index d7448693a..27a68631a 100644
--- a/src/lib/pubkey/xmss/xmss_index_registry.h
+++ b/src/lib/pubkey/xmss/xmss_index_registry.h
@@ -18,7 +18,7 @@ namespace Botan {
  * A registry for XMSS private keys, keeps track of the leaf index for
  * independend copies of the same key.
  **/
-class XMSS_Index_Registry
+class XMSS_Index_Registry final
    {
    public:
       XMSS_Index_Registry(const XMSS_Index_Registry&) = delete;
diff --git a/src/lib/pubkey/xmss/xmss_signature.h b/src/lib/pubkey/xmss/xmss_signature.h
index 493697d51..838aae2e8 100644
--- a/src/lib/pubkey/xmss/xmss_signature.h
+++ b/src/lib/pubkey/xmss/xmss_signature.h
@@ -17,7 +17,7 @@
 
 namespace Botan {
 
-class XMSS_Signature
+class XMSS_Signature final
    {
    public:
       /**
diff --git a/src/lib/pubkey/xmss/xmss_tools.h b/src/lib/pubkey/xmss/xmss_tools.h
index 564a40c52..306598187 100644
--- a/src/lib/pubkey/xmss/xmss_tools.h
+++ b/src/lib/pubkey/xmss/xmss_tools.h
@@ -19,7 +19,7 @@ namespace Botan {
  * Helper tools for low level byte operations required
  * for the XMSS implementation.
  **/
- class XMSS_Tools
+ class XMSS_Tools final
    {
    public:
       XMSS_Tools(const XMSS_Tools&) = delete;
diff --git a/src/lib/pubkey/xmss/xmss_verification_operation.h b/src/lib/pubkey/xmss/xmss_verification_operation.h
index 1b42bb158..6e8469392 100644
--- a/src/lib/pubkey/xmss/xmss_verification_operation.h
+++ b/src/lib/pubkey/xmss/xmss_verification_operation.h
@@ -24,9 +24,8 @@ namespace Botan {
  * Provides signature verification capabilities for Extended Hash-Based
  * Signatures (XMSS).
  **/
- class XMSS_Verification_Operation
-   final : public virtual PK_Ops::Verification,
-     public XMSS_Common_Ops
+ class XMSS_Verification_Operation final : public virtual PK_Ops::Verification,
+                                           public XMSS_Common_Ops
    {
    public:
       XMSS_Verification_Operation(
diff --git a/src/lib/pubkey/xmss/xmss_wots_addressed_privatekey.h b/src/lib/pubkey/xmss/xmss_wots_addressed_privatekey.h
index e18c69699..62beaaece 100644
--- a/src/lib/pubkey/xmss/xmss_wots_addressed_privatekey.h
+++ b/src/lib/pubkey/xmss/xmss_wots_addressed_privatekey.h
@@ -21,9 +21,9 @@ namespace Botan {
  * needs to be stored together with the key and passed to the
  * XMSS_WOTS_Signature_Operation() on creation.
  **/
-class XMSS_WOTS_Addressed_PrivateKey
-   final : public virtual XMSS_WOTS_Addressed_PublicKey,
-     public virtual Private_Key
+class XMSS_WOTS_Addressed_PrivateKey final :
+      public virtual XMSS_WOTS_Addressed_PublicKey,
+      public virtual Private_Key
    {
    public:
       XMSS_WOTS_Addressed_PrivateKey(const XMSS_WOTS_PrivateKey& private_key)
diff --git a/src/lib/pubkey/xmss/xmss_wots_parameters.h b/src/lib/pubkey/xmss/xmss_wots_parameters.h
index 0e16b900b..0c2825017 100644
--- a/src/lib/pubkey/xmss/xmss_wots_parameters.h
+++ b/src/lib/pubkey/xmss/xmss_wots_parameters.h
@@ -24,7 +24,7 @@ namespace Botan {
  *     https://datatracker.ietf.org/doc/
  *     draft-irtf-cfrg-xmss-hash-based-signatures/?include_text=1
  **/
-class XMSS_WOTS_Parameters
+class XMSS_WOTS_Parameters final
    {
    public:
       enum ots_algorithm_t
diff --git a/src/lib/pubkey/xmss/xmss_wots_publickey.h b/src/lib/pubkey/xmss/xmss_wots_publickey.h
index aa30bd304..1c7366f0b 100644
--- a/src/lib/pubkey/xmss/xmss_wots_publickey.h
+++ b/src/lib/pubkey/xmss/xmss_wots_publickey.h
@@ -32,7 +32,7 @@ typedef std::vector<secure_vector<uint8_t>> wots_keysig_t;
 class BOTAN_PUBLIC_API(2,0) XMSS_WOTS_PublicKey : virtual public Public_Key
    {
    public:
-      class TreeSignature
+      class TreeSignature final
          {
          public:
             TreeSignature() = default;