1 files changed, 20 insertions, 0 deletions
diff --git a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jce/interfaces/ECPointEncoder.java b/libraries/spongycastle/prov/src/main/java/org/spongycastle/jce/interfaces/ECPointEncoder.java
new file mode 100644
index 000000000..4123d6574
--- /dev/null
+++ b/libraries/spongycastle/prov/src/main/java/org/spongycastle/jce/interfaces/ECPointEncoder.java
@@ -0,0 +1,20 @@
+package org.spongycastle.jce.interfaces;
+
+/**
+ * All BC elliptic curve keys implement this interface. You need to
+ * cast the key to get access to it.
+ * <p>
+ * By default BC keys produce encodings without point compression,
+ * to turn this on call setPointFormat() with "COMPRESSED".
+ */
+public interface ECPointEncoder
+{
+    /**
+     * Set the formatting for encoding of points. If the String "UNCOMPRESSED" is passed
+     * in point compression will not be used. If the String "COMPRESSED" is passed point
+     * compression will be used. The default is "UNCOMPRESSED".
+     * 
+     * @param style the style to use.
+     */
+    public void setPointFormat(String style);
+}