Merge "Cherry pick sdk_sandbox dev keys."
diff --git a/target/product/security/sdk_sandbox.pk8 b/target/product/security/sdk_sandbox.pk8
new file mode 100644
index 0000000..23b880b
--- /dev/null
+++ b/target/product/security/sdk_sandbox.pk8
Binary files differ
diff --git a/target/product/security/sdk_sandbox.x509.pem b/target/product/security/sdk_sandbox.x509.pem
new file mode 100644
index 0000000..0bd20f3
--- /dev/null
+++ b/target/product/security/sdk_sandbox.x509.pem
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----
+MIIECzCCAvOgAwIBAgIUMWJGQnrJU7zBEpPqv63u2HOlib0wDQYJKoZIhvcNAQEL
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+cG5YhrtZshj6f1eGV1TDYd8xziapilqwzrchARvP8g==
+-----END CERTIFICATE-----