More changes to avoid vector to pointer implicit conversions

1 files changed, 2 insertions, 2 deletions

diff --git a/src/pbkdf/pbkdf1/pbkdf1.cpp b/src/pbkdf/pbkdf1/pbkdf1.cpp
index d9bdf1b1f..20875ebc2 100644
--- a/src/pbkdf/pbkdf1/pbkdf1.cpp
+++ b/src/pbkdf/pbkdf1/pbkdf1.cpp
@@ -31,10 +31,10 @@ OctetString PKCS5_PBKDF1::derive_key(u32bit key_len,
    for(u32bit j = 1; j != iterations; ++j)
       {
       hash->update(key);
-      hash->final(key);
+      hash->final(&key[0]);
       }
 
-   return OctetString(key, std::min<u32bit>(key_len, key.size()));
+   return OctetString(&key[0], std::min<u32bit>(key_len, key.size()));
    }
 
 }