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+The test credentials (CONFIRMEDTESTKEY) have been generated with the following
+commands:
+
+Bad credentials (badclient.* / badserver.*):
+============================================
+
+These are self-signed certificates:
+
+$ openssl req -x509 -newkey rsa:1024 -keyout badserver.key -out badserver.pem \
+  -days 3650 -nodes
+
+When prompted for certificate information, everything is default except the
+common name which is set to badserver.test.google.com.
+
+
+Valid test credentials:
+=======================
+
+The ca is self-signed:
+----------------------
+
+$ openssl req -x509 -new -newkey rsa:1024 -nodes -out ca.pem -config ca-openssl.cnf -days 3650 -extensions v3_req
+When prompted for certificate information, everything is default.
+
+client is issued by CA:
+-----------------------
+
+$ openssl genrsa -out client.key.rsa 1024
+$ openssl pkcs8 -topk8 -in client.key.rsa -out client.key -nocrypt
+$ rm client.key.rsa
+$ openssl req -new -key client.key -out client.csr
+
+When prompted for certificate information, everything is default except the
+common name which is set to testclient.
+
+$ openssl ca -in client.csr -out client.pem
+
+server0 is issued by CA:
+------------------------
+
+$ openssl genrsa -out server0.key.rsa 1024
+$ openssl pkcs8 -topk8 -in server0.key.rsa -out server0.key -nocrypt
+$ rm server0.key.rsa
+$ openssl req -new -key server0.key -out server0.csr
+
+When prompted for certificate information, everything is default except the
+common name which is set to *.test.google.com.au.
+
+$ openssl ca -in server0.csr -out server0.pem
+
+server1 is issued by CA with a special config for subject alternative names:
+----------------------------------------------------------------------------
+
+$ openssl genrsa -out server1.key.rsa 1024
+$ openssl pkcs8 -topk8 -in server1.key.rsa -out server1.key -nocrypt
+$ rm server1.key.rsa
+$ openssl req -new -key server1.key -out server1.csr -config server1-openssl.cnf
+
+When prompted for certificate information, everything is default except the
+common name which is set to *.test.google.com.
+
+$ openssl ca -in server1.csr -out server1.pem