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, 21 insertions, 0 deletions

diff --git a/bcprov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/util/ExtendedInvalidKeySpecException.java b/bcprov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/util/ExtendedInvalidKeySpecException.java
new file mode 100644
index 0000000..7945639
--- /dev/null
+++ b/bcprov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/util/ExtendedInvalidKeySpecException.java
@@ -0,0 +1,21 @@
+package org.bouncycastle.jcajce.provider.asymmetric.util;
+
+import java.security.spec.InvalidKeySpecException;
+
+public class ExtendedInvalidKeySpecException
+    extends InvalidKeySpecException
+{
+    private Throwable cause;
+
+    public ExtendedInvalidKeySpecException(String msg, Throwable cause)
+    {
+        super(msg);
+
+        this.cause = cause;
+    }
+
+    public Throwable getCause()
+    {
+        return cause;
+    }
+}