Organise files

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 20 insertions, 0 deletions

diff --git a/extra/libkeccak_state_create.c b/extra/libkeccak_state_create.c
new file mode 100644
index 0000000..eda9011
--- /dev/null
+++ b/extra/libkeccak_state_create.c
@@ -0,0 +1,20 @@
+/* See LICENSE file for copyright and license details. */
+#include "../common.h"
+
+
+/**
+ * Wrapper for `libkeccak_state_initialise` that also allocates the states
+ * 
+ * @param   spec  The specifications for the state
+ * @return        The state, `NULL` on error
+ */
+struct libkeccak_state *
+libkeccak_state_create(const struct libkeccak_spec *spec)
+{
+	struct libkeccak_state *state = malloc(sizeof(struct libkeccak_state));
+	if (!state || libkeccak_state_initialise(state, spec)) {
+		free(state);
+		return NULL;
+	}
+	return state;
+}