add makefile

[iotcloud.git] / src / java / iotcloud / Slot.java

diff --git a/src/java/iotcloud/Slot.java b/src/java/iotcloud/Slot.java
index e111f225d785a0e14500f2f78ec0cfb1d0245894..045259015c59d3f2a280300e81ca7031ddf7c476 100644 (file)
--- a/src/java/iotcloud/Slot.java
+++ b/src/java/iotcloud/Slot.java
@@ -4,7 +4,7 @@ import java.nio.ByteBuffer;
 import javax.crypto.Mac;
 import java.util.Arrays;
 
-class Slot {
+class Slot implements Liveness {
        static final int SLOT_SIZE=2048;
        static final int HMAC_SIZE=32;