diff --git a/tests/data_files/cli3.crt.der b/tests/data_files/cli3.crt.der
new file mode 100644
index 0000000000..70878cb8cb
Binary files /dev/null and b/tests/data_files/cli3.crt.der differ
diff --git a/tests/data_files/cli3.crt.pem b/tests/data_files/cli3.crt.pem
new file mode 100644
index 0000000000..e823c0a23f
--- /dev/null
+++ b/tests/data_files/cli3.crt.pem
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/cli3.csr b/tests/data_files/cli3.csr
new file mode 100644
index 0000000000..501bc3088c
--- /dev/null
+++ b/tests/data_files/cli3.csr
@@ -0,0 +1,8 @@
+-----BEGIN CERTIFICATE REQUEST-----
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+-----END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/cli3.key.der b/tests/data_files/cli3.key.der
new file mode 100644
index 0000000000..0a1851e6e1
Binary files /dev/null and b/tests/data_files/cli3.key.der differ
diff --git a/tests/data_files/cli3.key.pem b/tests/data_files/cli3.key.pem
new file mode 100644
index 0000000000..3d1cd1a821
--- /dev/null
+++ b/tests/data_files/cli3.key.pem
@@ -0,0 +1,5 @@
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIGFE8JJMBKeo1BnPGgzGae1stIrWdEaUvjo9xO8OTC5QoAoGCCqGSM49
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/server11.crt.der b/tests/data_files/server11.crt.der
new file mode 100644
index 0000000000..e47f10ffe8
Binary files /dev/null and b/tests/data_files/server11.crt.der differ
diff --git a/tests/data_files/server11.crt.pem b/tests/data_files/server11.crt.pem
new file mode 100644
index 0000000000..ad1a2ff38b
--- /dev/null
+++ b/tests/data_files/server11.crt.pem
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/server11.csr b/tests/data_files/server11.csr
new file mode 100644
index 0000000000..5978e34c64
--- /dev/null
+++ b/tests/data_files/server11.csr
@@ -0,0 +1,8 @@
+-----BEGIN CERTIFICATE REQUEST-----
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+4t3v
+-----END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server11.key.der b/tests/data_files/server11.key.der
new file mode 100644
index 0000000000..894b8fb528
Binary files /dev/null and b/tests/data_files/server11.key.der differ
diff --git a/tests/data_files/server11.key.pem b/tests/data_files/server11.key.pem
new file mode 100644
index 0000000000..ec75875134
--- /dev/null
+++ b/tests/data_files/server11.key.pem
@@ -0,0 +1,5 @@
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIGEWs7/9cQHgEI5v2qeQRGLoFhjrNK4lul6tmcqDACKuoAoGCCqGSM49
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+Jn6ZfMeUO/ldqBoN016AvEzpl4wLWm3wzQ==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/test-ca3.crt.der b/tests/data_files/test-ca3.crt.der
new file mode 100644
index 0000000000..75ba4bc9fd
Binary files /dev/null and b/tests/data_files/test-ca3.crt.der differ
diff --git a/tests/data_files/test-ca3.crt.pem b/tests/data_files/test-ca3.crt.pem
new file mode 100644
index 0000000000..66c2335221
--- /dev/null
+++ b/tests/data_files/test-ca3.crt.pem
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/test-ca3.csr b/tests/data_files/test-ca3.csr
new file mode 100644
index 0000000000..b79b65578f
--- /dev/null
+++ b/tests/data_files/test-ca3.csr
@@ -0,0 +1,8 @@
+-----BEGIN CERTIFICATE REQUEST-----
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+-----END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/test-ca3.key.der b/tests/data_files/test-ca3.key.der
new file mode 100644
index 0000000000..f5d2972f42
Binary files /dev/null and b/tests/data_files/test-ca3.key.der differ
diff --git a/tests/data_files/test-ca3.key.pem b/tests/data_files/test-ca3.key.pem
new file mode 100644
index 0000000000..e67005f001
--- /dev/null
+++ b/tests/data_files/test-ca3.key.pem
@@ -0,0 +1,5 @@
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----