Add some test keys for testing JWTs.

keys/cert.pem

diff --git a/keys/cert.pem b/keys/cert.pem
new file mode 100644
index 0000000..7654de7
--- /dev/null
+++ b/keys/cert.pem
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

keys/clearkey.pem

diff --git a/keys/clearkey.pem b/keys/clearkey.pem
new file mode 100644
index 0000000..b24e05f
--- /dev/null
+++ b/keys/clearkey.pem
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----