Move crypto algorithm information out of implementation

3 files changed, 34 insertions, 5 deletions

diff --git a/src/crypto/cipher/null/CMakeLists.txt b/src/crypto/cipher/null/CMakeLists.txt
index e835d73..a05fdc5 100644
--- a/src/crypto/cipher/null/CMakeLists.txt
+++ b/src/crypto/cipher/null/CMakeLists.txt
@@ -1,2 +1,2 @@
-fastd_cipher(null)
+fastd_cipher(null null.c)
 add_subdirectory(memcpy)
diff --git a/src/crypto/cipher/null/memcpy/null_memcpy.c b/src/crypto/cipher/null/memcpy/null_memcpy.c
index 45ad297..1784ac9 100644
--- a/src/crypto/cipher/null/memcpy/null_memcpy.c
+++ b/src/crypto/cipher/null/memcpy/null_memcpy.c
@@ -47,10 +47,6 @@ static void null_free(fastd_context_t *ctx UNUSED, fastd_cipher_context_t *cctx
 }
 
 const fastd_cipher_t fastd_cipher_null_memcpy = {
-	.name = "memcpy",
-	.key_length = 0,
-	.iv_length = 0,
-
 	.initialize = null_initialize,
 	.init_state = null_init_state,
 
diff --git a/src/crypto/cipher/null/null.c b/src/crypto/cipher/null/null.c
new file mode 100644
index 0000000..07994f7
--- /dev/null
+++ b/src/crypto/cipher/null/null.c
@@ -0,0 +1,33 @@
+/*
+  Copyright (c) 2012-2013, Matthias Schiffer <mschiffer@universe-factory.net>
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright notice,
+       this list of conditions and the following disclaimer in the documentation
+       and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#include "../../../crypto.h"
+
+
+const fastd_cipher_info_t fastd_cipher_info_null = {
+	.key_length = 0,
+	.iv_length = 0,
+};