Regenerate the long-lived test certificates to use SHA-256

net/data/ssl/certificates/2048-rsa-root.pem

+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 14499839070086363067 (0xc939c6cf90d3f7bb)
+    Signature Algorithm: sha1WithRSAEncryption
+        Issuer: CN=2048 RSA Test Root CA
+        Validity
+            Not Before: Aug 14 02:47:18 2014 GMT
+            Not After : Aug 11 02:47:18 2024 GMT
+        Subject: CN=2048 RSA Test Root CA
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:be:2f:20:64:17:dd:e9:53:17:6c:a4:51:56:45:
+                    68:0a:49:54:5e:76:96:d3:29:d5:7a:67:bf:ce:bc:
+                    63:46:a4:37:7f:e3:f2:f6:84:9e:5f:7b:69:e8:10:
+                    db:76:cd:18:36:7c:48:d3:16:32:86:5f:78:d0:11:
+                    f4:91:65:fd:4b:95:79:d5:fb:39:24:4b:94:34:75:
+                    3e:52:9d:32:4c:bc:92:5a:2e:ba:d9:f2:77:2b:1a:
+                    e9:26:73:16:ba:92:1c:da:4d:39:10:bb:3c:b2:1a:
+                    c0:c4:5f:92:7d:43:52:05:81:54:64:61:40:d5:73:
+                    f5:19:f5:ab:75:9f:cb:33:49:e9:f9:34:24:20:e3:
+                    7f:7b:d2:59:fb:42:42:70:36:61:1c:94:e7:7b:55:
+                    46:63:6b:66:31:da:46:01:0d:28:0f:16:06:76:49:
+                    e0:61:18:f6:e6:34:fa:96:12:5b:32:f6:ef:02:6e:
+                    c8:40:9c:89:13:7c:00:58:b6:b2:8a:cb:d6:3f:3d:
+                    e2:64:40:37:4b:5a:48:a9:5e:c3:e2:93:ac:72:7a:
+                    2a:b5:f0:56:4b:7f:3b:1a:db:e6:f5:b2:a8:03:82:
+                    73:16:9a:96:fa:86:72:f6:77:ae:74:fe:f9:f3:31:
+                    d3:2d:55:c9:70:df:31:e1:1f:ab:79:49:ce:4d:43:
+                    9d:61
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Basic Constraints: critical
+                CA:TRUE
+            X509v3 Subject Key Identifier: 
+                C0:5A:F2:F5:09:34:9C:ED:FC:E8:2E:0A:34:D9:C6:43:07:CA:6C:99
+            X509v3 Key Usage: critical
+                Certificate Sign, CRL Sign
+    Signature Algorithm: sha1WithRSAEncryption
+         63:9f:6a:fd:29:e7:ba:99:8b:94:93:17:22:2e:39:3a:45:fa:
+         1c:18:10:ea:7a:d0:2f:0e:da:3c:18:95:e1:05:0a:40:4d:6f:
+         16:43:ec:19:8d:b7:33:90:fa:70:b3:94:a4:49:e6:7d:e4:c6:
+         91:91:5d:b3:c3:45:08:12:1a:4e:67:c3:c3:70:8d:0d:0f:c6:
+         b2:0c:18:52:db:62:2f:df:db:c9:f8:42:a3:99:a7:35:a6:7f:
+         36:df:8b:29:f0:79:ae:07:4f:e3:5c:3d:53:28:e7:a8:3a:74:
+         02:21:aa:09:97:89:7a:a4:4d:07:93:1e:58:3c:c9:89:9c:0c:
+         07:b9:f3:27:b2:41:61:7a:55:1f:51:93:5e:27:08:74:96:4e:
+         ce:50:0a:d2:a4:0e:9f:84:6c:63:50:05:37:93:0d:c8:19:9c:
+         85:01:04:e5:fc:96:63:2b:d3:a9:eb:b4:81:f7:e1:e7:17:19:
+         cb:da:1e:2a:6b:7c:33:fe:e3:7f:47:82:1e:5f:27:82:39:71:
+         fd:32:9b:c6:b4:fb:9b:08:cf:5f:be:97:fd:aa:64:c8:3d:87:
+         78:dc:6e:00:58:0e:d1:79:0d:7c:d8:75:a2:c0:36:bd:4b:f9:
+         ac:56:c2:5a:4d:dd:12:bb:63:d0:be:fd:5b:89:84:73:31:b3:
+         73:83:de:ac
 -----BEGIN CERTIFICATE-----
-MIICvDCCAaQCCQCTFvHGgBv5DTANBgkqhkiG9w0BAQUFADAgMR4wHAYDVQQDDBUy
-MDQ4IFJTQSBUZXN0IFJvb3QgQ0EwHhcNMTExMjEyMjI0NzQwWhcNMjExMjA5MjI0
-NzQwWjAgMR4wHAYDVQQDDBUyMDQ4IFJTQSBUZXN0IFJvb3QgQ0EwggEiMA0GCSqG
-SIb3DQEBAQUAA4IBDwAwggEKAoIBAQC3qdvYWmdiR80bRDk+xLGgAsjeqFJJQbSx
-jyBmB9BP4vf14FZrwezRt83RDqE7PlbWZ7BAG0MZ2SsuY6ZTu20zeoqMGaFPLWA9
-nqSI+DIoc5cARpMDFvZJaA1ip9NQw9kZrgGBgCUkYQpQyQ/ZKP3eU7dlDT6szj8g
-sZh0aQqelIDLo+KGan32ICPorV6gjSOlklw5io6/h5rf6UpCmoON0WWkO2+rXsgW
-OcJ5lzoCRAk7uPvbe0MklJlaCGtnfDI0ftH+uB54odT/cGp+k9ok7o8qvM/nNDOq
-i+jWqwr4XzdroqN7DnqOj14Luq1SfuwTdVQohUiJBjDrA2ZZbd0jAgMBAAEwDQYJ
-KoZIhvcNAQEFBQADggEBAII1PYV5jW0uK4t9aNbAaK6M2L+WCRUQrc+xZqbMqkK0
-L7ZFOuRt0uDq/fp3dlF16KoIsMKHkpGqxF0ipbvhLpH2olW52dMQQ/D5Kb84DZ+g
-etjutHQWHon2xCGFPfnl1i04hiKg4XVuupGhu2rR4HFqerc0HXFHcnlDQ7BlQ1+I
-Ug8GcOwc2lXbnB8cfDCmOnpUNUd1D3bNEZUy+YhvqxYlKLgp9xc1mWfEyW/8Caqx
-+XNntHZ7xEWBX+OJu3Sg7iBLUUGzckl6KJ6DxMam3Bi334zgKW/dlML8vJ7vnkG+
-mpvuz+9C6Dq5r2VVkLrAHjGLLPAiiXUvoXOEitKsTQs=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 -----END CERTIFICATE-----