+DES/3DES

[avr-crypto-lib.git] / seed.h

diff --git a/seed.h b/seed.h
new file mode 100644 (file)
index 0000000..bdc935c
--- /dev/null
+++ b/seed.h
@@ -0,0 +1,25 @@
+/**
+ * \file       seed.h
+ * \author     Daniel Otte 
+ * \date       2007-06-1
+ * \brief      declarations for seed
+ * \par License        
+ * GPL
+ * 
+ */
+#ifndef SEED_H_
+#define SEED_H_
+
+#include <stdint.h>
+
+typedef struct{
+       uint32_t k[4];
+} seed_ctx_t;
+
+/******************************************************************************/
+
+void seed_init(seed_ctx_t * ctx, uint8_t * key);
+void seed_encrypt(seed_ctx_t * ctx, void * buffer);
+void seed_decrypt(seed_ctx_t * ctx, void * buffer);
+       
+#endif /*SEED_H_*/