Derive KDF from Algorithm

1 files changed, 3 insertions, 0 deletions

diff --git a/src/kdf/kdf2/kdf2.h b/src/kdf/kdf2/kdf2.h
index f2fd7630d..e85fe6d1c 100644
--- a/src/kdf/kdf2/kdf2.h
+++ b/src/kdf/kdf2/kdf2.h
@@ -22,6 +22,9 @@ class BOTAN_DLL KDF2 : public KDF
       SecureVector<byte> derive(size_t, const byte[], size_t,
                                 const byte[], size_t) const;
 
+      std::string name() const { return "KDF2(" + hash->name() + ")"; }
+      KDF* clone() const { return new KDF2(hash->clone()); }
+
       KDF2(HashFunction* h) : hash(h) {}
       KDF2(const KDF2& other) : KDF(), hash(other.hash->clone()) {}
       ~KDF2() { delete hash; }