Move kdf/kdf_base to kdf

1 files changed, 66 insertions, 0 deletions

diff --git a/src/kdf/kdf.cpp b/src/kdf/kdf.cpp
new file mode 100644
index 000000000..a96f86e99
--- /dev/null
+++ b/src/kdf/kdf.cpp
@@ -0,0 +1,66 @@
+/*************************************************
+* KDF Base Class Source File                     *
+* (C) 1999-2007 Jack Lloyd                       *
+*************************************************/
+
+#include <botan/kdf.h>
+
+namespace Botan {
+
+/*************************************************
+* Derive a key                                   *
+*************************************************/
+SecureVector<byte> KDF::derive_key(u32bit key_len,
+                                   const MemoryRegion<byte>& secret,
+                                   const std::string& salt) const
+   {
+   return derive_key(key_len, secret, secret.size(),
+                     reinterpret_cast<const byte*>(salt.data()),
+                     salt.length());
+   }
+
+/*************************************************
+* Derive a key                                   *
+*************************************************/
+SecureVector<byte> KDF::derive_key(u32bit key_len,
+                                   const MemoryRegion<byte>& secret,
+                                   const byte salt[], u32bit salt_len) const
+   {
+   return derive_key(key_len, secret.begin(), secret.size(),
+                     salt, salt_len);
+   }
+
+/*************************************************
+* Derive a key                                   *
+*************************************************/
+SecureVector<byte> KDF::derive_key(u32bit key_len,
+                                   const MemoryRegion<byte>& secret,
+                                   const MemoryRegion<byte>& salt) const
+   {
+   return derive_key(key_len, secret.begin(), secret.size(),
+                     salt.begin(), salt.size());
+   }
+
+/*************************************************
+* Derive a key                                   *
+*************************************************/
+SecureVector<byte> KDF::derive_key(u32bit key_len,
+                                   const byte secret[], u32bit secret_len,
+                                   const std::string& salt) const
+   {
+   return derive_key(key_len, secret, secret_len,
+                     reinterpret_cast<const byte*>(salt.data()),
+                     salt.length());
+   }
+
+/*************************************************
+* Derive a key                                   *
+*************************************************/
+SecureVector<byte> KDF::derive_key(u32bit key_len,
+                                   const byte secret[], u32bit secret_len,
+                                   const byte salt[], u32bit salt_len) const
+   {
+   return derive(key_len, secret, secret_len, salt, salt_len);
+   }
+
+}