Give all Filter objects a method for querying their name

2 files changed, 8 insertions, 0 deletions

diff --git a/src/pbe/pbes2/pbes2.cpp b/src/pbe/pbes2/pbes2.cpp
index 1ac16af8d..5b77acff5 100644
--- a/src/pbe/pbes2/pbes2.cpp
+++ b/src/pbe/pbes2/pbes2.cpp
@@ -207,6 +207,12 @@ bool PBE_PKCS5v20::known_cipher(const std::string& algo)
    return false;
    }
 
+std::string PBE_PKCS5v20::name() const
+   {
+   return "PBE-PKCS5v20(" + block_cipher->name() + "," +
+                            hash_function->name() + ")";
+   }
+
 /*
 * PKCS#5 v2.0 PBE Constructor
 */
diff --git a/src/pbe/pbes2/pbes2.h b/src/pbe/pbes2/pbes2.h
index f24d572d0..4a021840a 100644
--- a/src/pbe/pbes2/pbes2.h
+++ b/src/pbe/pbes2/pbes2.h
@@ -27,6 +27,8 @@ class BOTAN_DLL PBE_PKCS5v20 : public PBE
       */
       static bool known_cipher(const std::string& cipher);
 
+      std::string name() const;
+
       void write(const byte[], u32bit);
       void start_msg();
       void end_msg();