diff --git a/service/ServiceConnectivityResources/res/raw/ct_public_keys.pem b/service/ServiceConnectivityResources/res/raw/ct_public_keys.pem
new file mode 100644
index 0000000..80dccbe
--- /dev/null
+++ b/service/ServiceConnectivityResources/res/raw/ct_public_keys.pem
@@ -0,0 +1,42 @@
+-----BEGIN PUBLIC KEY-----
+MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAnmb1lacOnP5H1bwb06mG
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+U8UdQzUK0KXgGkc8P5pJW8kCAwEAAQ==
+-----END PUBLIC KEY-----
+-----BEGIN PUBLIC KEY-----
+MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAn1ssK1m56VVurVJ/fNKe
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+/IlY6Putpv2/lD1B7aQGt1sCAwEAAQ==
+-----END PUBLIC KEY-----
+-----BEGIN PUBLIC KEY-----
+MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwMPNecDhLDamK9Rs8W5V
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+sWLGB1yMuztn9nRUcpiEZTECAwEAAQ==
+-----END PUBLIC KEY-----