Hello there,
I have a problem. I am attempting to generate a self-signed (for internal use) certificate with multiple SAN and all I can get is a V1 certificate with no SAN at all. Any help would be greatly appreciated. Here is the detail of my attempt: # Generate a 2048 RSA key OpenSSL genrsa -out test.key 2048 # Generate the certificate signature request OpenSSL req -new -key test.key -config test.cfg -out test.csr # Generate the self signed certificate OpenSSL x509 -req -days 3650 -signkey test.key -in test.csr -out test.crt Included are all the file created (Key, csr and crt). Here is an output of the csr: Certificate Request: Data: Version: 0 (0x0) Subject: C=CA, ST=Ontario, L=Ottawa, O=Test, CN=Test.com Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:b0:4f:ec:f3:71:b6:d2:69:f9:4a:f4:8c:70:2c: 7e:62:91:74:9d:f7:ba:e0:d2:f4:5c:d7:99:2b:3d: fe:4a:39:dd:58:5f:9d:f9:50:3e:a5:3e:55:ff:1b: ef:9b:09:85:1e:a4:d2:bf:77:0e:b7:d6:86:fd:ef: 0a:c1:0d:d7:55:9c:94:79:f2:20:a2:f3:22:4a:f8: 01:20:43:14:f6:20:d7:52:43:ae:fd:27:a7:fa:b7: 45:03:cc:5a:19:50:32:ae:28:22:2a:94:f8:46:30: 33:76:4e:dd:23:06:d2:fc:a7:3b:4b:c7:11:57:fd: 85:bd:03:85:fa:fb:70:9a:e0:a2:61:d8:af:a6:14: db:7e:3c:6b:ff:14:1f:a0:43:aa:1a:38:34:e9:08: dc:cc:1f:4a:07:0b:68:83:f1:6c:3d:9d:d7:d3:c6: d6:20:77:b7:aa:3a:fa:09:b5:61:f2:ae:f8:d5:b8: 88:76:97:6a:75:c6:0f:b1:c1:00:a5:90:d4:a8:11: f8:6c:20:05:16:70:b1:48:dd:d2:27:39:21:e3:13: a5:35:56:65:8b:8e:e6:6a:f2:21:4d:60:3c:28:1f: 8f:ff:f8:66:37:c9:f7:a6:dd:0a:e5:e1:bf:87:3a: 56:79:4e:fd:2e:c6:39:15:da:04:51:5f:e7:0a:3b: 1a:15 Exponent: 65537 (0x10001) Attributes: Requested Extensions: X509v3 Subject Alternative Name: DNS:test1.com, DNS:test2.com, DNS:test3.com, DNS:test4.com Signature Algorithm: sha1WithRSAEncryption 25:26:42:e0:a2:36:33:b1:6e:fd:1c:a0:96:2b:b3:a9:b8:8d: 3f:c9:5e:4a:a8:49:c4:d6:3b:eb:79:e2:37:12:fe:18:4c:92: 2f:08:16:3c:31:a3:e6:37:82:b6:bd:21:81:99:57:f2:77:9b: fe:78:f4:93:3e:fc:ce:fe:31:79:e0:0a:96:6e:f9:32:a6:68: cf:a1:c6:b4:39:37:93:57:d8:93:1f:2e:8e:f1:3a:90:fd:b6: b6:72:5d:bb:41:81:15:24:20:ed:7a:12:77:f7:0e:8b:18:11: ce:e6:9b:e2:25:b0:52:a4:37:50:7f:6a:7a:37:71:e0:c5:05: ca:45:76:54:54:72:58:6e:5b:94:0b:63:89:c6:89:a2:ee:58: 91:f8:e4:2a:25:89:52:4b:f0:32:d1:e8:5c:5b:d4:4b:3f:3b: 6d:55:81:b0:de:9c:9a:41:f3:15:e0:7f:21:ce:f4:3b:69:fd: 76:10:9f:19:86:03:a1:fc:bb:0b:13:0f:f1:48:15:12:3b:8d: 06:27:ff:51:c4:f5:b3:cd:21:08:24:70:06:87:ad:f8:9f:28: 53:84:a0:c8:6b:eb:21:b7:40:de:9f:15:10:c7:ea:0f:3b:5e: d0:f1:e4:3b:af:c3:af:64:6c:c7:60:c4:62:d6:32:86:ce:26: a1:26:b0:38 Thanks, Benoit Rouleau Senior Web/Software Developer