diff --git a/tests/data_files/server5-sha512.crt b/tests/data_files/server5-sha512.crt
new file mode 100644
index 0000000..44f4041
--- /dev/null
+++ b/tests/data_files/server5-sha512.crt
@@ -0,0 +1,13 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----