Add initial crypto functionality

[libcontrac.git] / include / contrac / contrac.h

diff --git a/include/contrac/contrac.h b/include/contrac/contrac.h
index 48f5e64..9478054 100644 (file)
--- a/include/contrac/contrac.h
+++ b/include/contrac/contrac.h
@@ -17,10 +17,41 @@
 #ifndef __CONTRAC_H
 #define __CONTRAC_H
 
+// Includes
+
+#include <stdint.h>
+#include <stdbool.h>
+
+// Defines
+
+// Data sizes in bytes
+#define TK_SIZE (32)
+#define TK_SIZE_BASE64 (44)
+
+// Structures
+
 typedef struct _Contrac Contrac;
 
+// Function prototypes
+
 Contrac * contrac_new();
 void contrac_delete(Contrac * data);
 
+bool contrac_generate_tracing_key(Contrac * data);
+bool contrac_set_day_number(Contrac * data, uint32_t day_number);
+bool contrac_set_time_interval_number(Contrac * data, uint8_t time_interval_number);
+bool contrac_get_initialised(Contrac const * data);
+
+const unsigned char * contrac_get_tracing_key(Contrac const * data);
+void contrac_get_tracing_key_base64(Contrac const * data, char * base64);
+
+const unsigned char * contrac_get_daily_key(Contrac const * data);
+void contrac_get_daily_key_base64(Contrac const * data, char * base64);
+
+const unsigned char * contrac_get_proximity_id(Contrac const * data);
+void contrac_get_proximity_id_base64(Contrac const * data, char * base64);
+
+// Function definitions
+
 #endif // __CONTRAC_H