Mass disable copy constructors and assignment on all algos until proven safe/useful

3 files changed, 4 insertions, 9 deletions

diff --git a/src/algo_base/algo_base.h b/src/algo_base/algo_base.h
index 9b41caf8b..c27ea1809 100644
--- a/src/algo_base/algo_base.h
+++ b/src/algo_base/algo_base.h
@@ -35,7 +35,11 @@ class BOTAN_DLL Algorithm
       */
       virtual std::string name() const = 0;
 
+      Algorithm() {}
       virtual ~Algorithm() {}
+   private:
+      Algorithm(const Algorithm&) {}
+      Algorithm& operator=(const Algorithm&) { return (*this); }
    };
 
 }
diff --git a/src/hash/hash.h b/src/hash/hash.h
index 366c929b5..8143e8e90 100644
--- a/src/hash/hash.h
+++ b/src/hash/hash.h
@@ -30,9 +30,6 @@ class BOTAN_DLL HashFunction : public Buffered_Computation,
       * The hash block size as defined for this algorithm
       */
       virtual size_t hash_block_size() const { return 0; }
-
-   private:
-      HashFunction& operator=(const HashFunction&);
    };
 
 }
diff --git a/src/pbkdf/pbkdf.h b/src/pbkdf/pbkdf.h
index e8e841562..e951b5673 100644
--- a/src/pbkdf/pbkdf.h
+++ b/src/pbkdf/pbkdf.h
@@ -41,12 +41,6 @@ class BOTAN_DLL PBKDF : public Algorithm
                                      const std::string& passphrase,
                                      const byte salt[], size_t salt_len,
                                      size_t iterations) const = 0;
-
-      PBKDF() {}
-      virtual ~PBKDF() {}
-   private:
-      PBKDF(const PBKDF&) {}
-      PBKDF& operator=(const PBKDF&) { return (*this); }
    };
 
 /**