Make existing bouncycastle bcprov build on host and add host-only bcpkix build

- Move existing provider source to bcprov
- Added bcpkix host build to support built/tooks/signapk

sha1sum of sources:
- 10bfea344842fe8e065c80e399c93f8651dc87d8  bcprov-jdk15on-147.tar.gz
- 913828c7ae36e030508e97e07b3c213fb1db1e9c  bcpkix-jdk15on-147.tar.gz

Bug: 7056297
Change-Id: Id4f957f300a39aa34b4c3c679b2312631d3f1639

1 files changed, 35 insertions, 0 deletions

diff --git a/bcprov/src/main/java/org/bouncycastle/jce/spec/ECPublicKeySpec.java b/bcprov/src/main/java/org/bouncycastle/jce/spec/ECPublicKeySpec.java
new file mode 100644
index 0000000..debab00
--- /dev/null
+++ b/bcprov/src/main/java/org/bouncycastle/jce/spec/ECPublicKeySpec.java
@@ -0,0 +1,35 @@
+package org.bouncycastle.jce.spec;
+
+import org.bouncycastle.math.ec.ECPoint;
+
+/**
+ * Elliptic Curve public key specification
+ */
+public class ECPublicKeySpec
+    extends ECKeySpec
+{
+    private ECPoint    q;
+
+    /**
+     * base constructor
+     *
+     * @param q the public point on the curve.
+     * @param spec the domain parameters for the curve.
+     */
+    public ECPublicKeySpec(
+        ECPoint         q,
+        ECParameterSpec spec)
+    {
+        super(spec);
+
+        this.q = q;
+    }
+
+    /**
+     * return the public point q
+     */
+    public ECPoint getQ()
+    {
+        return q;
+    }
+}