8 files changed, 9 insertions, 9 deletions
diff --git a/src/lib/pk_pad/eme_oaep/oaep.h b/src/lib/pk_pad/eme_oaep/oaep.h
index 13e6efeec..22d009f5f 100644
--- a/src/lib/pk_pad/eme_oaep/oaep.h
+++ b/src/lib/pk_pad/eme_oaep/oaep.h
@@ -16,7 +16,7 @@ namespace Botan {
 /**
 * OAEP (called EME1 in IEEE 1363 and in earlier versions of the library)
 */
-class BOTAN_DLL OAEP : public EME
+class BOTAN_DLL OAEP final : public EME
    {
    public:
       size_t maximum_input_size(size_t) const override;
diff --git a/src/lib/pk_pad/eme_pkcs1/eme_pkcs.h b/src/lib/pk_pad/eme_pkcs1/eme_pkcs.h
index 83c99e61b..148ab7e20 100644
--- a/src/lib/pk_pad/eme_pkcs1/eme_pkcs.h
+++ b/src/lib/pk_pad/eme_pkcs1/eme_pkcs.h
@@ -15,7 +15,7 @@ namespace Botan {
 /**
 * EME from PKCS #1 v1.5
 */
-class BOTAN_DLL EME_PKCS1v15 : public EME
+class BOTAN_DLL EME_PKCS1v15 final : public EME
    {
    public:
       size_t maximum_input_size(size_t) const override;
diff --git a/src/lib/pk_pad/eme_raw/eme_raw.h b/src/lib/pk_pad/eme_raw/eme_raw.h
index 04604c72d..ae57587a3 100644
--- a/src/lib/pk_pad/eme_raw/eme_raw.h
+++ b/src/lib/pk_pad/eme_raw/eme_raw.h
@@ -11,7 +11,7 @@
 
 namespace Botan {
 
-class BOTAN_DLL EME_Raw : public EME
+class BOTAN_DLL EME_Raw final : public EME
    {
    public:
       size_t maximum_input_size(size_t i) const override;
diff --git a/src/lib/pk_pad/emsa1_bsi/emsa1_bsi.h b/src/lib/pk_pad/emsa1_bsi/emsa1_bsi.h
index 24d8b99e2..f00c0a101 100644
--- a/src/lib/pk_pad/emsa1_bsi/emsa1_bsi.h
+++ b/src/lib/pk_pad/emsa1_bsi/emsa1_bsi.h
@@ -18,7 +18,7 @@ namespace Botan {
 * only hash values which are less or equal than the maximum key
 * length. The implementation comes from InSiTo
 */
-class BOTAN_DLL EMSA1_BSI : public EMSA1
+class BOTAN_DLL EMSA1_BSI final : public EMSA1
    {
    public:
       /**
diff --git a/src/lib/pk_pad/emsa_pkcs1/emsa_pkcs1.h b/src/lib/pk_pad/emsa_pkcs1/emsa_pkcs1.h
index fa3fc2ae2..f217af764 100644
--- a/src/lib/pk_pad/emsa_pkcs1/emsa_pkcs1.h
+++ b/src/lib/pk_pad/emsa_pkcs1/emsa_pkcs1.h
@@ -18,7 +18,7 @@ namespace Botan {
 * aka PKCS #1 block type 1
 * aka EMSA3 from IEEE 1363
 */
-class BOTAN_DLL EMSA_PKCS1v15 : public EMSA
+class BOTAN_DLL EMSA_PKCS1v15 final : public EMSA
    {
    public:
       static EMSA* make(const EMSA::Spec& spec);
@@ -47,7 +47,7 @@ class BOTAN_DLL EMSA_PKCS1v15 : public EMSA
 * (which according to QCA docs is "identical to PKCS#11's CKM_RSA_PKCS
 * mechanism", something I have not confirmed)
 */
-class BOTAN_DLL EMSA_PKCS1v15_Raw : public EMSA
+class BOTAN_DLL EMSA_PKCS1v15_Raw final : public EMSA
    {
    public:
       void update(const byte[], size_t) override;
diff --git a/src/lib/pk_pad/emsa_pssr/pssr.h b/src/lib/pk_pad/emsa_pssr/pssr.h
index 399090389..edbda4640 100644
--- a/src/lib/pk_pad/emsa_pssr/pssr.h
+++ b/src/lib/pk_pad/emsa_pssr/pssr.h
@@ -16,7 +16,7 @@ namespace Botan {
 /**
 * PSSR (called EMSA4 in IEEE 1363 and in old versions of the library)
 */
-class BOTAN_DLL PSSR : public EMSA
+class BOTAN_DLL PSSR final : public EMSA
    {
    public:
 
diff --git a/src/lib/pk_pad/emsa_raw/emsa_raw.h b/src/lib/pk_pad/emsa_raw/emsa_raw.h
index 8eb6dc788..272d34b0e 100644
--- a/src/lib/pk_pad/emsa_raw/emsa_raw.h
+++ b/src/lib/pk_pad/emsa_raw/emsa_raw.h
@@ -16,7 +16,7 @@ namespace Botan {
 * EMSA-Raw - sign inputs directly
 * Don't use this unless you know what you are doing.
 */
-class BOTAN_DLL EMSA_Raw : public EMSA
+class BOTAN_DLL EMSA_Raw final : public EMSA
    {
    private:
       void update(const byte[], size_t) override;
diff --git a/src/lib/pk_pad/emsa_x931/emsa_x931.h b/src/lib/pk_pad/emsa_x931/emsa_x931.h
index 29bad4a4a..3372ac13c 100644
--- a/src/lib/pk_pad/emsa_x931/emsa_x931.h
+++ b/src/lib/pk_pad/emsa_x931/emsa_x931.h
@@ -18,7 +18,7 @@ namespace Botan {
 * Useful for Rabin-Williams, also sometimes used with RSA in
 * odd protocols.
 */
-class BOTAN_DLL EMSA_X931 : public EMSA
+class BOTAN_DLL EMSA_X931 final : public EMSA
    {
    public:
       /**