Add from_iterations

2 files changed, 7 insertions, 0 deletions

diff --git a/src/lib/pbkdf/pbkdf2/pbkdf2.cpp b/src/lib/pbkdf/pbkdf2/pbkdf2.cpp
index 47a5a0bb4..65e8a9503 100644
--- a/src/lib/pbkdf/pbkdf2/pbkdf2.cpp
+++ b/src/lib/pbkdf/pbkdf2/pbkdf2.cpp
@@ -214,4 +214,9 @@ std::unique_ptr<PasswordHash> PBKDF2_Family::from_params(size_t iter, size_t, si
    return std::unique_ptr<PasswordHash>(new PBKDF2(*m_prf, iter));
    }
 
+std::unique_ptr<PasswordHash> PBKDF2_Family::from_iterations(size_t iter) const
+   {
+   return std::unique_ptr<PasswordHash>(new PBKDF2(*m_prf, iter));
+   }
+
 }
diff --git a/src/lib/pbkdf/pbkdf2/pbkdf2.h b/src/lib/pbkdf/pbkdf2/pbkdf2.h
index e70f56d99..72637bc30 100644
--- a/src/lib/pbkdf/pbkdf2/pbkdf2.h
+++ b/src/lib/pbkdf/pbkdf2/pbkdf2.h
@@ -77,6 +77,8 @@ class BOTAN_PUBLIC_API(2,8) PBKDF2_Family final : public PasswordHashFamily
       */
       std::unique_ptr<PasswordHash> default_params() const override;
 
+      std::unique_ptr<PasswordHash> from_iterations(size_t iter) const override;
+
       std::unique_ptr<PasswordHash> from_params(
          size_t iter, size_t, size_t) const override;
    private: