Test x509 csr SAN DN and RFC822 generation

Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
diff --git a/tests/data_files/server1.req.sha256.ext b/tests/data_files/server1.req.sha256.ext
index c5ff5c5..1bb05da 100644
--- a/tests/data_files/server1.req.sha256.ext
+++ b/tests/data_files/server1.req.sha256.ext
@@ -1,18 +1,20 @@
 -----BEGIN CERTIFICATE REQUEST-----
-MIIC3jCCAcYCAQAwPDELMAkGA1UEBhMCTkwxETAPBgNVBAoMCFBvbGFyU1NMMRow
+MIIDPzCCAicCAQAwPDELMAkGA1UEBhMCTkwxETAPBgNVBAoMCFBvbGFyU1NMMRow
 GAYDVQQDDBFQb2xhclNTTCBTZXJ2ZXIgMTCCASIwDQYJKoZIhvcNAQEBBQADggEP
 ADCCAQoCggEBAKkCHz1AatVVU4v9Nu6CZS4VYV6Jv7joRZDb7ogWUtPxQ1BHlhJZ
 ZIdr/SvgRvlzvt3PkuGRW+1moG+JKXlFgNCDatVBQ3dfOXwJBEeCsFc5cO2j7BUZ
 HqgzCEfBBUKp/UzDtN/dBh9NEFFAZ3MTD0D4bYElXwqxU8YwfhU5rPla7n+SnqYF
 W+cTl4W1I5LZ1CQG1QkliXUH3aYajz8JGb6tZSxk65Wb3P5BXhem2mxbacwCuhQs
 FiScStzN0PdSZ3PxLaAj/X70McotcMqJCwTbLqZPcG6ezr1YieJTWZ5uWpJl4og/
-DJQZo93l6J2VE+0p26twEtxaymsXq1KCVLECAwEAAaBdMFsGCSqGSIb3DQEJDjFO
-MEwwEwYDVR0lBAwwCgYIKwYBBQUHAwEwNQYDVR0RBC4wLIYXaHR0cDovL3BraS5l
-eGFtcGxlLmNvbS+HBH8BAQCCC2V4YW1wbGUuY29tMA0GCSqGSIb3DQEBCwUAA4IB
-AQCGmTIXEUvTqwChkzRtxPIQDDchrMnCXgUrTSxre5nvUOpjVlcIIPGWAwxRovfe
-pW6OaGZ/3xD0dRAcOW08sTD6GRUazFrubPA1eZiNC7vYdWV59qm84N5yRR/s8Hm+
-okwI47m7W9C0pfaNXchgFUQBn16TrZxPXklbCpBJ/TFV+1ODY0sJPHYiCFpYI+Jz
-YuJmadP2BHucl8wv2RyVHywOmV1sDc74i9igVrBCAh8wu+kqImMtrnkGZDxrnj/L
-5P1eDfdqG2cN+s40RnMQMosh3UfqpNV/bTgAqBPP2uluT9L1KpWcjZeuvisOgVTq
-XwFI5s34fen2DUVw6MWNfbDK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 -----END CERTIFICATE REQUEST-----