diff --git a/test/open-uri/test_ssl.rb b/test/open-uri/test_ssl.rb
index 3f94cab40f..5cdd0c792f 100644
--- a/test/open-uri/test_ssl.rb
+++ b/test/open-uri/test_ssl.rb
@@ -2,6 +2,7 @@
 require 'test/unit'
 require 'open-uri'
 require 'stringio'
+require_relative 'utils'
 require 'webrick'
 begin
   require 'openssl'
@@ -14,11 +15,13 @@ class TestOpenURISSL < Test::Unit::TestCase
 end
 
 class TestOpenURISSL
+  include TestOpenURIUtils
+
   NullLog = Object.new
   def NullLog.<<(arg)
   end
 
-  def with_https(log_tester=lambda {|log| assert_equal([], log) })
+  def with_https_webrick(log_tester=lambda {|log| assert_equal([], log) })
     log = []
     logger = WEBrick::Log.new(log, WEBrick::BasicLog::WARN)
     Dir.mktmpdir {|dr|
@@ -68,7 +71,9 @@ class TestOpenURISSL
   def setup_validation(srv, dr)
     cacert_filename = "#{dr}/cacert.pem"
     URI.open(cacert_filename, "w") {|f| f << CA_CERT }
-    srv.mount_proc("/data", lambda { |req, res| res.body = "ddd" } )
+    if srv.respond_to?(:mount_proc)
+      srv.mount_proc("/data", lambda { |req, res| res.body = "ddd" } )
+    end
     cacert_filename
   end
 
@@ -101,7 +106,7 @@ class TestOpenURISSL
         assert_match(/ERROR OpenSSL::SSL::SSLError:/, server_log[0])
       }
     end
-    with_https(log_tester) {|srv, dr, url, server_thread, server_log|
+    with_https_webrick(log_tester) {|srv, dr, url, server_thread, server_log|
       setup_validation(srv, dr)
       assert_raise(OpenSSL::SSL::SSLError) { URI.open("#{url}/data") {} }
     }
@@ -130,7 +135,6 @@ class TestOpenURISSL
     proxy_log = []
     proxy_logger = WEBrick::Log.new(proxy_log, WEBrick::BasicLog::WARN)
     with_https {|srv, dr, url, server_thread, server_log, threads|
-      srv.mount_proc("/proxy", lambda { |req, res| res.body = "proxy" } )
       cacert_filename = "#{dr}/cacert.pem"
       open(cacert_filename, "w") {|f| f << CA_CERT }
       cacert_directory = "#{dr}/certs"
@@ -192,341 +196,3 @@ class TestOpenURISSL
   end
 
 end if defined?(OpenSSL::SSL)
-
-if defined?(OpenSSL::SSL)
-# cp /etc/ssl/openssl.cnf . # I copied from OpenSSL 1.1.1b source
-
-# mkdir demoCA demoCA/private demoCA/newcerts
-# touch demoCA/index.txt
-# echo 00 > demoCA/serial
-# openssl genrsa -des3 -out demoCA/private/cakey.pem 2048
-# openssl req -new -key demoCA/private/cakey.pem -out demoCA/careq.pem -subj "/C=JP/ST=Tokyo/O=RubyTest/CN=Ruby Test CA"
-# # basicConstraints=CA:TRUE is required; the default openssl.cnf has it in [v3_ca]
-# openssl ca -config openssl.cnf -extensions v3_ca -out demoCA/cacert.pem -startdate 090101000000Z -enddate 491231235959Z -batch -keyfile demoCA/private/cakey.pem -selfsign -infiles demoCA/careq.pem
-
-# mkdir server
-# openssl genrsa -des3 -out server/server.key 2048
-# openssl req -new -key server/server.key -out server/csr.pem -subj "/C=JP/ST=Tokyo/O=RubyTest/CN=127.0.0.1"
-# openssl ca -config openssl.cnf -startdate 090101000000Z -enddate 491231235959Z -in server/csr.pem -keyfile demoCA/private/cakey.pem -cert demoCA/cacert.pem -out server/cert.pem
-
-# demoCA/cacert.pem => TestOpenURISSL::CA_CERT
-# server/cert.pem => TestOpenURISSL::SERVER_CERT
-# `openssl rsa -in server/server.key -text` => TestOpenURISSL::SERVER_KEY
-
-TestOpenURISSL::CA_CERT = <<'End'
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 0 (0x0)
-        Signature Algorithm: sha256WithRSAEncryption
-        Issuer: C=JP, ST=Tokyo, O=RubyTest, CN=Ruby Test CA
-        Validity
-            Not Before: Jan  1 00:00:00 2009 GMT
-            Not After : Dec 31 23:59:59 2049 GMT
-        Subject: C=JP, ST=Tokyo, O=RubyTest, CN=Ruby Test CA
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-                RSA Public-Key: (2048 bit)
-                Modulus:
-                    00:ad:f3:4d:5b:0b:01:54:cc:86:36:d1:93:6b:33:
-                    56:25:90:61:d6:9a:a0:f4:24:20:ee:c8:14:ab:0f:
-                    4b:89:d8:7c:bb:c0:f8:7f:fb:e9:a2:d5:1c:6b:6f:
-                    dc:5c:23:b1:49:aa:2c:e8:ca:43:48:64:69:4b:8a:
-                    bd:44:57:9b:14:d9:7a:b2:49:00:d6:c2:74:67:62:
-                    52:1d:a9:32:df:fe:7a:22:20:49:83:e1:cb:3d:dc:
-                    1a:2a:f0:36:20:c1:e8:c8:89:d4:51:1a:68:91:20:
-                    e0:ba:67:0a:b2:6b:f8:e3:8c:f5:ee:a1:36:b1:89:
-                    ec:23:b6:f2:39:a9:b9:2e:ea:de:d9:86:e5:42:11:
-                    46:ed:10:9a:90:76:44:4e:4d:49:2d:49:e8:e3:cb:
-                    ff:7a:7d:80:cb:bf:c4:c3:69:ba:9c:60:4a:de:af:
-                    bf:26:78:b8:fb:46:d1:37:d0:89:ba:78:93:6a:37:
-                    a5:e9:58:e7:e2:e3:7d:7c:95:20:79:41:56:15:cd:
-                    b2:c6:3b:e1:b7:e7:ba:47:60:9a:05:b1:07:f3:26:
-                    72:9d:3b:1b:02:18:3d:d5:de:e6:e9:30:a9:b5:8f:
-                    15:1b:40:f9:64:61:54:d3:53:e8:c4:29:4a:89:f3:
-                    e5:0d:fd:16:61:ee:f2:6d:8a:45:a8:34:7e:53:46:
-                    8e:87
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Subject Key Identifier:
-                A0:7E:0B:AD:A3:AD:37:D7:21:0B:75:6F:8A:90:5F:8C:C9:69:DF:98
-            X509v3 Authority Key Identifier:
-                keyid:A0:7E:0B:AD:A3:AD:37:D7:21:0B:75:6F:8A:90:5F:8C:C9:69:DF:98
-
-            X509v3 Basic Constraints: critical
-                CA:TRUE
-    Signature Algorithm: sha256WithRSAEncryption
-         06:ea:06:02:19:9a:cb:94:a2:7e:c0:86:71:66:e7:a5:71:46:
-         a2:25:55:f5:e5:58:df:d1:91:58:e6:8a:0e:91:b3:22:4c:88:
-         4d:5f:02:af:0f:73:65:0d:af:9a:f2:e4:36:f3:1f:e8:28:1d:
-         9c:74:72:5b:f7:12:e8:fa:45:d6:df:e5:f1:d3:91:f4:0e:db:
-         e2:56:63:ee:82:57:6f:12:ad:d7:0d:de:5a:8c:3d:76:d2:87:
-         c9:48:1c:c4:f3:89:63:3c:c2:25:e0:dd:63:a6:4c:6c:5a:07:
-         7b:86:78:62:86:02:a1:ef:0e:41:75:c5:d4:61:ab:c3:3b:9b:
-         51:0b:e6:34:6d:0b:14:5a:2d:aa:d3:58:26:43:8f:4c:d7:45:
-         73:1e:67:66:5e:f3:0c:69:70:27:a1:d5:70:f3:5a:10:98:c8:
-         4f:8a:3b:9f:ad:8e:8d:49:8f:fb:f6:36:5d:4f:70:f9:4f:54:
-         33:cf:a2:a6:1d:8c:61:b9:30:42:f2:49:d1:3d:a1:f1:eb:1e:
-         78:a6:30:f8:8a:48:89:c7:3e:bd:0d:d8:72:04:a6:00:e5:62:
-         a4:13:3f:9e:b6:86:25:dc:d1:ff:3a:fc:f5:0e:e4:0e:f7:b8:
-         66:90:fe:4f:c2:54:2a:7f:61:6e:e7:4b:bf:40:7e:75:30:02:
-         5b:bb:91:1b
------BEGIN CERTIFICATE-----
-MIIDXDCCAkSgAwIBAgIBADANBgkqhkiG9w0BAQsFADBHMQswCQYDVQQGEwJKUDEO
-MAwGA1UECAwFVG9reW8xETAPBgNVBAoMCFJ1YnlUZXN0MRUwEwYDVQQDDAxSdWJ5
-IFRlc3QgQ0EwHhcNMDkwMTAxMDAwMDAwWhcNNDkxMjMxMjM1OTU5WjBHMQswCQYD
-VQQGEwJKUDEOMAwGA1UECAwFVG9reW8xETAPBgNVBAoMCFJ1YnlUZXN0MRUwEwYD
-VQQDDAxSdWJ5IFRlc3QgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB
-AQCt801bCwFUzIY20ZNrM1YlkGHWmqD0JCDuyBSrD0uJ2Hy7wPh/++mi1Rxrb9xc
-I7FJqizoykNIZGlLir1EV5sU2XqySQDWwnRnYlIdqTLf/noiIEmD4cs93Boq8DYg
-wejIidRRGmiRIOC6Zwqya/jjjPXuoTaxiewjtvI5qbku6t7ZhuVCEUbtEJqQdkRO
-TUktSejjy/96fYDLv8TDabqcYErer78meLj7RtE30Im6eJNqN6XpWOfi4318lSB5
-QVYVzbLGO+G357pHYJoFsQfzJnKdOxsCGD3V3ubpMKm1jxUbQPlkYVTTU+jEKUqJ
-8+UN/RZh7vJtikWoNH5TRo6HAgMBAAGjUzBRMB0GA1UdDgQWBBSgfguto6031yEL
-dW+KkF+MyWnfmDAfBgNVHSMEGDAWgBSgfguto6031yELdW+KkF+MyWnfmDAPBgNV
-HRMBAf8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQAG6gYCGZrLlKJ+wIZxZuel
-cUaiJVX15Vjf0ZFY5ooOkbMiTIhNXwKvD3NlDa+a8uQ28x/oKB2cdHJb9xLo+kXW
-3+Xx05H0DtviVmPugldvEq3XDd5ajD120ofJSBzE84ljPMIl4N1jpkxsWgd7hnhi
-hgKh7w5BdcXUYavDO5tRC+Y0bQsUWi2q01gmQ49M10VzHmdmXvMMaXAnodVw81oQ
-mMhPijufrY6NSY/79jZdT3D5T1Qzz6KmHYxhuTBC8knRPaHx6x54pjD4ikiJxz69
-DdhyBKYA5WKkEz+etoYl3NH/Ovz1DuQO97hmkP5PwlQqf2Fu50u/QH51MAJbu5Eb
------END CERTIFICATE-----
-End
-
-TestOpenURISSL::SERVER_CERT = <<'End'
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 1 (0x1)
-        Signature Algorithm: sha256WithRSAEncryption
-        Issuer: C=JP, ST=Tokyo, O=RubyTest, CN=Ruby Test CA
-        Validity
-            Not Before: Jan  1 00:00:00 2009 GMT
-            Not After : Dec 31 23:59:59 2049 GMT
-        Subject: C=JP, ST=Tokyo, O=RubyTest, CN=127.0.0.1
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-                RSA Public-Key: (2048 bit)
-                Modulus:
-                    00:cb:b3:71:95:12:70:fc:db:d4:a9:a7:66:d6:d3:
-                    09:dd:06:80:19:e1:f2:d6:1e:31:b6:6b:20:75:51:
-                    dc:a7:37:a9:ac:5b:57:5d:69:36:b6:de:1d:2c:f6:
-                    44:64:f8:e8:d6:f0:da:38:6a:ba:c2:b1:9e:dc:bb:
-                    79:94:e0:25:0c:ce:76:87:17:5d:79:9e:14:9e:bd:
-                    4c:0d:aa:74:10:3a:96:ef:76:82:d5:72:16:b5:c1:
-                    ac:17:2d:90:83:73:5c:d7:a6:f5:36:0f:4c:55:f3:
-                    30:5d:19:dc:01:0e:f8:e6:fe:a5:ad:52:88:59:dc:
-                    4a:07:ed:a2:eb:a1:01:63:c4:8a:92:ba:06:80:9b:
-                    0d:85:f2:9f:f9:70:ac:d7:ad:f0:7a:3f:b8:92:2a:
-                    33:ca:69:d0:01:65:5d:31:38:1d:f6:1f:b2:17:07:
-                    7e:ac:88:67:a6:c4:5f:3e:93:94:61:e6:e4:49:9d:
-                    ba:d4:d2:e8:e3:93:d1:66:79:c5:e3:1d:f8:5a:50:
-                    54:58:3d:04:b0:fd:65:d1:b3:8a:b5:8a:30:5f:b2:
-                    dc:34:1a:14:f7:74:4c:03:29:97:63:5a:d7:de:bb:
-                    eb:7f:4a:2a:90:59:c0:2b:47:09:82:8f:75:de:14:
-                    3f:bc:78:9a:69:25:80:5b:6c:a0:65:12:0d:29:61:
-                    ac:f9
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints:
-                CA:FALSE
-            Netscape Comment:
-                OpenSSL Generated Certificate
-            X509v3 Subject Key Identifier:
-                EC:6B:7C:79:B8:3B:11:1D:42:F3:9A:2A:CF:9A:15:59:D7:F9:D8:C6
-            X509v3 Authority Key Identifier:
-                keyid:A0:7E:0B:AD:A3:AD:37:D7:21:0B:75:6F:8A:90:5F:8C:C9:69:DF:98
-
-    Signature Algorithm: sha256WithRSAEncryption
-         29:14:db:71:e9:a0:86:f8:cc:4d:e4:8a:76:78:a7:ff:4e:94:
-         b4:4d:92:dc:57:9a:52:64:46:27:15:8b:4f:2a:18:a7:0d:fc:
-         d2:75:ce:4e:49:97:0b:46:71:57:23:e3:a5:c0:c5:71:94:fc:
-         f2:1d:3b:06:93:82:03:59:56:d4:fb:09:06:08:b4:97:50:33:
-         cf:58:89:dd:91:31:07:26:9a:7e:7f:8d:71:de:09:dc:4f:e5:
-         6b:a3:10:71:d4:50:24:43:a0:1c:f5:2a:d9:1a:fb:e3:d6:f1:
-         bc:6b:42:67:16:b4:3b:31:f4:ec:03:7d:78:e2:64:16:57:6d:
-         ba:7c:0c:e1:14:b2:7c:75:4e:2b:09:3e:86:e4:aa:cc:7e:5c:
-         2b:bd:8d:26:4d:49:36:74:86:fe:c5:a6:15:4a:af:e8:b4:4e:
-         d5:f2:e1:59:c2:fb:7e:c3:c4:f1:63:d8:c2:b0:9a:ae:31:96:
-         90:c3:09:d0:ce:2e:31:90:d7:83:dd:ac:31:cc:f7:87:41:08:
-         92:33:28:52:fa:2d:9e:ad:ae:6a:9f:c3:be:ce:c1:a6:e4:16:
-         2f:69:34:40:86:b6:10:21:0e:31:69:81:9e:fc:fd:c3:06:25:
-         65:37:d3:d9:4a:20:84:aa:e7:0e:60:7c:bf:3f:88:67:ac:e5:
-         8c:e0:61:d6
------BEGIN CERTIFICATE-----
-MIIDgTCCAmmgAwIBAgIBATANBgkqhkiG9w0BAQsFADBHMQswCQYDVQQGEwJKUDEO
-MAwGA1UECAwFVG9reW8xETAPBgNVBAoMCFJ1YnlUZXN0MRUwEwYDVQQDDAxSdWJ5
-IFRlc3QgQ0EwHhcNMDkwMTAxMDAwMDAwWhcNNDkxMjMxMjM1OTU5WjBEMQswCQYD
-VQQGEwJKUDEOMAwGA1UECAwFVG9reW8xETAPBgNVBAoMCFJ1YnlUZXN0MRIwEAYD
-VQQDDAkxMjcuMC4wLjEwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDL
-s3GVEnD829Spp2bW0wndBoAZ4fLWHjG2ayB1UdynN6msW1ddaTa23h0s9kRk+OjW
-8No4arrCsZ7cu3mU4CUMznaHF115nhSevUwNqnQQOpbvdoLVcha1wawXLZCDc1zX
-pvU2D0xV8zBdGdwBDvjm/qWtUohZ3EoH7aLroQFjxIqSugaAmw2F8p/5cKzXrfB6
-P7iSKjPKadABZV0xOB32H7IXB36siGemxF8+k5Rh5uRJnbrU0ujjk9FmecXjHfha
-UFRYPQSw/WXRs4q1ijBfstw0GhT3dEwDKZdjWtfeu+t/SiqQWcArRwmCj3XeFD+8
-eJppJYBbbKBlEg0pYaz5AgMBAAGjezB5MAkGA1UdEwQCMAAwLAYJYIZIAYb4QgEN
-BB8WHU9wZW5TU0wgR2VuZXJhdGVkIENlcnRpZmljYXRlMB0GA1UdDgQWBBTsa3x5
-uDsRHULzmirPmhVZ1/nYxjAfBgNVHSMEGDAWgBSgfguto6031yELdW+KkF+MyWnf
-mDANBgkqhkiG9w0BAQsFAAOCAQEAKRTbcemghvjMTeSKdnin/06UtE2S3FeaUmRG
-JxWLTyoYpw380nXOTkmXC0ZxVyPjpcDFcZT88h07BpOCA1lW1PsJBgi0l1Azz1iJ
-3ZExByaafn+Ncd4J3E/la6MQcdRQJEOgHPUq2Rr749bxvGtCZxa0OzH07AN9eOJk
-FldtunwM4RSyfHVOKwk+huSqzH5cK72NJk1JNnSG/sWmFUqv6LRO1fLhWcL7fsPE
-8WPYwrCarjGWkMMJ0M4uMZDXg92sMcz3h0EIkjMoUvotnq2uap/Dvs7BpuQWL2k0
-QIa2ECEOMWmBnvz9wwYlZTfT2UoghKrnDmB8vz+IZ6zljOBh1g==
------END CERTIFICATE-----
-End
-
-TestOpenURISSL::SERVER_KEY = <<'End'
-RSA Private-Key: (2048 bit, 2 primes)
-modulus:
-    00:cb:b3:71:95:12:70:fc:db:d4:a9:a7:66:d6:d3:
-    09:dd:06:80:19:e1:f2:d6:1e:31:b6:6b:20:75:51:
-    dc:a7:37:a9:ac:5b:57:5d:69:36:b6:de:1d:2c:f6:
-    44:64:f8:e8:d6:f0:da:38:6a:ba:c2:b1:9e:dc:bb:
-    79:94:e0:25:0c:ce:76:87:17:5d:79:9e:14:9e:bd:
-    4c:0d:aa:74:10:3a:96:ef:76:82:d5:72:16:b5:c1:
-    ac:17:2d:90:83:73:5c:d7:a6:f5:36:0f:4c:55:f3:
-    30:5d:19:dc:01:0e:f8:e6:fe:a5:ad:52:88:59:dc:
-    4a:07:ed:a2:eb:a1:01:63:c4:8a:92:ba:06:80:9b:
-    0d:85:f2:9f:f9:70:ac:d7:ad:f0:7a:3f:b8:92:2a:
-    33:ca:69:d0:01:65:5d:31:38:1d:f6:1f:b2:17:07:
-    7e:ac:88:67:a6:c4:5f:3e:93:94:61:e6:e4:49:9d:
-    ba:d4:d2:e8:e3:93:d1:66:79:c5:e3:1d:f8:5a:50:
-    54:58:3d:04:b0:fd:65:d1:b3:8a:b5:8a:30:5f:b2:
-    dc:34:1a:14:f7:74:4c:03:29:97:63:5a:d7:de:bb:
-    eb:7f:4a:2a:90:59:c0:2b:47:09:82:8f:75:de:14:
-    3f:bc:78:9a:69:25:80:5b:6c:a0:65:12:0d:29:61:
-    ac:f9
-publicExponent: 65537 (0x10001)
-privateExponent:
-    12:be:d5:b2:01:3b:72:99:8c:4d:7c:81:43:3d:b2:
-    87:ab:84:78:5d:49:aa:98:a6:bc:81:c9:3f:e2:a3:
-    aa:a3:bd:b2:85:c9:59:68:48:47:b5:d2:fb:83:42:
-    32:04:91:f0:cd:c3:57:33:c3:32:0d:84:70:0d:b4:
-    97:95:b4:f3:23:c0:d6:97:b8:db:6b:47:bc:7f:f1:
-    12:c4:df:df:6a:74:df:5e:89:95:b8:e5:0c:1e:e1:
-    86:54:84:1b:04:af:c3:8c:b2:be:21:d4:45:88:96:
-    a7:ca:ac:6b:50:84:69:45:7f:db:9e:5f:bb:dd:40:
-    d6:cf:f0:91:3c:84:d3:38:65:c9:15:f7:9e:37:aa:
-    1a:2e:bc:16:b6:95:be:bc:af:45:76:ba:ad:99:f6:
-    ef:6a:e8:fd:f0:31:89:19:c4:04:67:a1:ec:c4:79:
-    59:08:77:ab:0b:65:88:88:02:b1:38:5c:80:4e:27:
-    78:b2:a5:bd:b5:ad:d5:9c:4c:ea:ad:db:05:56:25:
-    70:28:da:22:fb:d8:de:8c:3b:78:fe:3e:cf:ed:1b:
-    f9:97:c6:b6:4a:bf:60:08:8f:dc:85:5e:b1:49:ab:
-    87:8b:68:72:f4:6a:3f:bc:db:a3:6c:f7:e8:b0:15:
-    bb:4b:ba:37:49:a2:d1:7c:f8:4f:1b:05:11:22:d9:
-    81
-prime1:
-    00:fb:d2:cb:14:61:00:c1:7a:83:ba:fe:79:97:a2:
-    4d:5a:ea:40:78:96:6e:d2:be:71:5b:c6:2c:1f:c9:
-    18:48:6b:ae:20:86:87:b5:08:0b:17:69:ca:93:cd:
-    00:36:22:51:7b:d5:2d:8c:0c:0e:de:bc:86:a8:07:
-    0e:c5:57:e4:df:be:ed:7d:cc:b1:a4:d6:a8:2b:00:
-    65:2a:69:30:5e:dc:6d:6d:c4:c8:7e:20:34:eb:6f:
-    5e:cf:b3:b8:2e:8d:56:31:44:a8:17:ea:be:65:19:
-    ff:da:14:e0:0c:73:56:14:08:47:4c:5b:79:51:74:
-    5d:bc:e7:fe:01:2f:55:27:69
-prime2:
-    00:cf:14:54:47:bb:5f:5d:d6:2b:2d:ed:a6:8a:6f:
-    36:fc:47:5e:9f:84:ae:aa:1f:f8:44:50:91:15:f5:
-    ed:9d:29:d9:2b:2a:19:66:56:2e:96:15:b5:8e:a9:
-    7f:89:27:21:b5:57:55:7e:2a:c5:8c:93:fe:f6:0a:
-    a5:17:15:91:91:b3:7d:35:1a:d5:9a:2e:b8:0d:ad:
-    e6:97:6d:83:a3:27:29:ee:00:74:ef:57:34:f3:07:
-    ad:12:43:37:0c:5c:b7:26:34:bc:4e:3a:43:65:6b:
-    0c:b8:23:ac:77:fd:b2:23:eb:7b:65:70:f6:96:c4:
-    17:2c:aa:24:b8:a5:5e:b7:11
-exponent1:
-    00:92:32:ae:f4:05:dd:0a:76:b6:43:b9:b9:9d:ee:
-    fc:39:ec:05:c1:fc:94:1a:85:b6:0a:31:e3:2c:10:
-    f3:a8:17:db:df:c6:3a:c3:3f:08:31:6f:99:cc:75:
-    17:ca:55:e2:38:a2:6a:ef:03:91:1e:7f:15:2e:37:
-    ea:bb:67:6b:d8:fa:5f:a6:c9:4f:d9:03:46:5e:b0:
-    bc:0b:03:46:b1:cc:07:3b:d3:23:13:16:5f:a2:cf:
-    e5:9b:70:1b:5d:eb:70:3e:ea:3d:2c:a5:7c:23:f6:
-    14:33:e8:2a:ab:0f:ca:c9:96:84:ce:2f:cd:1f:1d:
-    0f:ce:bc:61:1b:0e:ff:c1:01
-exponent2:
-    00:9e:0b:f3:03:48:73:d1:e7:9a:cf:13:f9:ae:e0:
-    91:03:dc:e8:d0:30:f1:2a:30:fa:48:11:81:9a:54:
-    37:c5:62:e2:37:fa:8a:a6:3b:92:94:c3:fe:ec:e2:
-    5a:cf:70:09:5f:21:47:c3:e2:9b:21:de:f6:92:0c:
-    af:d1:bd:89:7b:bd:95:0b:49:ee:cb:1d:6b:26:2d:
-    9a:b7:ea:42:b4:ec:38:29:49:39:f6:4e:05:c0:93:
-    14:39:c3:09:29:ab:3d:b1:b0:40:24:28:7d:b5:d3:
-    0d:43:21:1f:09:f9:9b:d3:a4:6f:6a:8d:db:f6:57:
-    b5:24:46:bb:7e:1d:e0:fb:31
-coefficient:
-    10:93:1d:c8:33:a5:c1:d3:84:6a:22:68:e5:60:cc:
-    9c:27:0a:52:0b:58:a3:0c:83:f4:f4:46:09:0c:a1:
-    41:a6:ea:bf:80:9d:0e:5d:d8:3d:25:00:c5:a1:35:
-    7a:8c:ea:95:16:94:c3:7c:8f:2b:e0:53:ea:66:ae:
-    19:be:55:04:3d:ee:e2:4b:a8:69:1b:7e:d8:09:7f:
-    ed:7c:ee:95:88:10:dc:4b:5b:bf:81:a4:e8:dc:7e:
-    4f:e5:c3:90:c4:e5:5a:90:10:32:d6:08:b5:1f:5d:
-    09:18:d8:44:28:e4:c4:c7:07:75:9b:9b:b3:80:86:
-    68:9d:fe:68:f3:4d:db:66
-writing RSA key
------BEGIN RSA PRIVATE KEY-----
-MIIEpAIBAAKCAQEAy7NxlRJw/NvUqadm1tMJ3QaAGeHy1h4xtmsgdVHcpzeprFtX
-XWk2tt4dLPZEZPjo1vDaOGq6wrGe3Lt5lOAlDM52hxddeZ4Unr1MDap0EDqW73aC
-1XIWtcGsFy2Qg3Nc16b1Ng9MVfMwXRncAQ745v6lrVKIWdxKB+2i66EBY8SKkroG
-gJsNhfKf+XCs163wej+4kiozymnQAWVdMTgd9h+yFwd+rIhnpsRfPpOUYebkSZ26
-1NLo45PRZnnF4x34WlBUWD0EsP1l0bOKtYowX7LcNBoU93RMAymXY1rX3rvrf0oq
-kFnAK0cJgo913hQ/vHiaaSWAW2ygZRINKWGs+QIDAQABAoIBABK+1bIBO3KZjE18
-gUM9soerhHhdSaqYpryByT/io6qjvbKFyVloSEe10vuDQjIEkfDNw1czwzINhHAN
-tJeVtPMjwNaXuNtrR7x/8RLE399qdN9eiZW45Qwe4YZUhBsEr8OMsr4h1EWIlqfK
-rGtQhGlFf9ueX7vdQNbP8JE8hNM4ZckV9543qhouvBa2lb68r0V2uq2Z9u9q6P3w
-MYkZxARnoezEeVkId6sLZYiIArE4XIBOJ3iypb21rdWcTOqt2wVWJXAo2iL72N6M
-O3j+Ps/tG/mXxrZKv2AIj9yFXrFJq4eLaHL0aj+826Ns9+iwFbtLujdJotF8+E8b
-BREi2YECgYEA+9LLFGEAwXqDuv55l6JNWupAeJZu0r5xW8YsH8kYSGuuIIaHtQgL
-F2nKk80ANiJRe9UtjAwO3ryGqAcOxVfk377tfcyxpNaoKwBlKmkwXtxtbcTIfiA0
-629ez7O4Lo1WMUSoF+q+ZRn/2hTgDHNWFAhHTFt5UXRdvOf+AS9VJ2kCgYEAzxRU
-R7tfXdYrLe2mim82/Eden4Suqh/4RFCRFfXtnSnZKyoZZlYulhW1jql/iSchtVdV
-firFjJP+9gqlFxWRkbN9NRrVmi64Da3ml22Doycp7gB071c08wetEkM3DFy3JjS8
-TjpDZWsMuCOsd/2yI+t7ZXD2lsQXLKokuKVetxECgYEAkjKu9AXdCna2Q7m5ne78
-OewFwfyUGoW2CjHjLBDzqBfb38Y6wz8IMW+ZzHUXylXiOKJq7wORHn8VLjfqu2dr
-2PpfpslP2QNGXrC8CwNGscwHO9MjExZfos/lm3AbXetwPuo9LKV8I/YUM+gqqw/K
-yZaEzi/NHx0PzrxhGw7/wQECgYEAngvzA0hz0eeazxP5ruCRA9zo0DDxKjD6SBGB
-mlQ3xWLiN/qKpjuSlMP+7OJaz3AJXyFHw+KbId72kgyv0b2Je72VC0nuyx1rJi2a
-t+pCtOw4KUk59k4FwJMUOcMJKas9sbBAJCh9tdMNQyEfCfmb06Rvao3b9le1JEa7
-fh3g+zECgYAQkx3IM6XB04RqImjlYMycJwpSC1ijDIP09EYJDKFBpuq/gJ0OXdg9
-JQDFoTV6jOqVFpTDfI8r4FPqZq4ZvlUEPe7iS6hpG37YCX/tfO6ViBDcS1u/gaTo
-3H5P5cOQxOVakBAy1gi1H10JGNhEKOTExwd1m5uzgIZonf5o803bZg==
------END RSA PRIVATE KEY-----
-End
-
-TestOpenURISSL::DHPARAMS = <<'End'
-    DH Parameters: (2048 bit)
-        prime:
-            00:ec:4e:a4:06:b6:22:ca:f9:8a:00:cc:d0:ee:2f:
-            16:bf:05:64:f5:8f:fe:7f:c4:bb:b0:24:cd:ef:5d:
-            8a:90:ad:dc:a9:dd:63:84:90:d8:25:ba:d8:78:d5:
-            77:91:42:0a:84:fc:56:1e:13:9b:1c:aa:43:d5:1f:
-            38:52:92:fe:b3:66:f9:e7:e8:8c:77:a1:a6:2f:b3:
-            98:98:d2:13:fc:57:1c:2a:14:dc:bd:e6:9b:54:19:
-            99:4f:ce:81:64:a6:32:7f:8e:61:50:5f:45:3a:e5:
-            0c:f7:13:f3:b8:ad:d5:77:ca:09:42:f7:d8:30:27:
-            7b:2c:f0:b4:b5:a0:04:96:34:0b:47:81:1d:7f:c1:
-            3a:62:86:8e:7d:f8:13:7f:9a:b1:8b:09:23:9e:55:
-            59:41:cd:f0:86:09:c4:b7:d1:69:54:cb:d0:f5:e9:
-            27:c9:e1:81:e4:a1:df:6b:20:1c:df:e8:54:02:f2:
-            37:fc:2a:f7:d5:b3:6f:79:7e:70:22:78:79:18:3c:
-            75:14:68:4a:05:9f:ac:d4:7f:9a:79:db:9d:0a:6e:
-            ec:0a:04:70:bf:c9:4a:59:81:a2:1f:33:9b:4a:66:
-            bc:03:ce:8a:1b:e3:03:ec:ba:39:26:ab:90:dc:39:
-            41:a1:d8:f7:20:3c:8f:af:12:2f:f7:a9:6f:44:f1:
-            6d:03
-        generator: 2 (0x2)
------BEGIN DH PARAMETERS-----
-MIIBCAKCAQEA7E6kBrYiyvmKAMzQ7i8WvwVk9Y/+f8S7sCTN712KkK3cqd1jhJDY
-JbrYeNV3kUIKhPxWHhObHKpD1R84UpL+s2b55+iMd6GmL7OYmNIT/FccKhTcveab
-VBmZT86BZKYyf45hUF9FOuUM9xPzuK3Vd8oJQvfYMCd7LPC0taAEljQLR4Edf8E6
-YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
-1bNveX5wInh5GDx1FGhKBZ+s1H+aedudCm7sCgRwv8lKWYGiHzObSma8A86KG+MD
-7Lo5JquQ3DlBodj3IDyPrxIv96lvRPFtAwIBAg==
------END DH PARAMETERS-----
-End
-
-end
diff --git a/test/open-uri/utils.rb b/test/open-uri/utils.rb
index 3ae19598f0..2481bf8082 100644
--- a/test/open-uri/utils.rb
+++ b/test/open-uri/utils.rb
@@ -222,6 +222,65 @@ class SimpleHTTPProxyServer
   end
 end
 
+class SimpleHTTPSServer
+  def initialize(cert, key, dh, bind_addr, port, log)
+    @cert = cert
+    @key = key
+    @dh = dh
+    @bind_addr = bind_addr
+    @port = port
+    @log = log
+    @server = TCPServer.new(@bind_addr, @port)
+    context = OpenSSL::SSL::SSLContext.new
+    context.cert = @cert
+    context.key = @key
+    context.tmp_dh_callback = proc { @dh }
+    @ssl_server = OpenSSL::SSL::SSLServer.new(@server, context)
+  end
+
+  def start
+    @thread = Thread.new do
+      loop do
+        ssl_socket = @ssl_server.accept
+        handle_request(ssl_socket)
+        ssl_socket.close
+      rescue OpenSSL::SSL::SSLError => e
+        @log << "ERROR OpenSSL::SSL::SSLError"
+        raise e
+      end
+    end
+  end
+
+  def shutdown
+    @thread.kill
+    @server.close
+  end
+
+  def handle_request(socket)
+    request_line = socket.gets
+    return if request_line.nil? || request_line.strip.empty?
+
+    method, path, version = request_line.split
+    headers = {}
+    while (line = socket.gets)
+      break if line.strip.empty?
+      key, value = line.split(': ', 2)
+      headers[key] = value.strip
+    end
+
+    response = case path
+               when '/data'
+                 "HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\nContent-Length: 3\r\n\r\nddd"
+               when "/proxy"
+                 "HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\nContent-Length: 5\r\n\r\nproxy"
+               else
+                 "HTTP/1.1 404 Not Found\r\nContent-Length: 0\r\n\r\n"
+               end
+
+    socket.print(response)
+  end
+end
+
 module TestOpenURIUtils
   class Unauthorized < StandardError; end
   class ProxyAuthenticationRequired < StandardError; end
@@ -249,4 +308,369 @@ module TestOpenURIUtils
     }
     assert_join_threads([client_thread, server_thread2])
   end
-end
\ No newline at end of file
+
+  def with_https(log_tester=lambda {|log| assert_equal([], log) })
+    log = []
+    Dir.mktmpdir {|dr|
+      cert = OpenSSL::X509::Certificate.new(SERVER_CERT)
+      key = OpenSSL::PKey::RSA.new(SERVER_KEY)
+      dh = OpenSSL::PKey::DH.new(DHPARAMS)
+      srv = SimpleHTTPSServer.new(cert, key, dh, '127.0.0.1', 0, log)
+      _, port, _, host = srv.instance_variable_get(:@server).addr
+      threads = []
+      server_thread = srv.start
+      threads << Thread.new {
+        server_thread.join
+        if log_tester
+          log_tester.call(log)
+        end
+      }
+      threads << Thread.new {
+        begin
+          yield srv, dr, "https://#{host}:#{port}", server_thread, log, threads
+        ensure
+          srv.shutdown
+        end
+      }
+      assert_join_threads(threads)
+    }
+  end if defined?(OpenSSL::SSL)
+end
+
+if defined?(OpenSSL::SSL)
+# cp /etc/ssl/openssl.cnf . # I copied from OpenSSL 1.1.1b source
+
+# mkdir demoCA demoCA/private demoCA/newcerts
+# touch demoCA/index.txt
+# echo 00 > demoCA/serial
+# openssl genrsa -des3 -out demoCA/private/cakey.pem 2048
+# openssl req -new -key demoCA/private/cakey.pem -out demoCA/careq.pem -subj "/C=JP/ST=Tokyo/O=RubyTest/CN=Ruby Test CA"
+# # basicConstraints=CA:TRUE is required; the default openssl.cnf has it in [v3_ca]
+# openssl ca -config openssl.cnf -extensions v3_ca -out demoCA/cacert.pem -startdate 090101000000Z -enddate 491231235959Z -batch -keyfile demoCA/private/cakey.pem -selfsign -infiles demoCA/careq.pem
+
+# mkdir server
+# openssl genrsa -des3 -out server/server.key 2048
+# openssl req -new -key server/server.key -out server/csr.pem -subj "/C=JP/ST=Tokyo/O=RubyTest/CN=127.0.0.1"
+# openssl ca -config openssl.cnf -startdate 090101000000Z -enddate 491231235959Z -in server/csr.pem -keyfile demoCA/private/cakey.pem -cert demoCA/cacert.pem -out server/cert.pem
+
+# demoCA/cacert.pem => TestOpenURISSL::CA_CERT
+# server/cert.pem => TestOpenURISSL::SERVER_CERT
+# `openssl rsa -in server/server.key -text` => TestOpenURISSL::SERVER_KEY
+
+TestOpenURIUtils::CA_CERT = <<'End'
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 0 (0x0)
+        Signature Algorithm: sha256WithRSAEncryption
+        Issuer: C=JP, ST=Tokyo, O=RubyTest, CN=Ruby Test CA
+        Validity
+            Not Before: Jan  1 00:00:00 2009 GMT
+            Not After : Dec 31 23:59:59 2049 GMT
+        Subject: C=JP, ST=Tokyo, O=RubyTest, CN=Ruby Test CA
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                RSA Public-Key: (2048 bit)
+                Modulus:
+                    00:ad:f3:4d:5b:0b:01:54:cc:86:36:d1:93:6b:33:
+                    56:25:90:61:d6:9a:a0:f4:24:20:ee:c8:14:ab:0f:
+                    4b:89:d8:7c:bb:c0:f8:7f:fb:e9:a2:d5:1c:6b:6f:
+                    dc:5c:23:b1:49:aa:2c:e8:ca:43:48:64:69:4b:8a:
+                    bd:44:57:9b:14:d9:7a:b2:49:00:d6:c2:74:67:62:
+                    52:1d:a9:32:df:fe:7a:22:20:49:83:e1:cb:3d:dc:
+                    1a:2a:f0:36:20:c1:e8:c8:89:d4:51:1a:68:91:20:
+                    e0:ba:67:0a:b2:6b:f8:e3:8c:f5:ee:a1:36:b1:89:
+                    ec:23:b6:f2:39:a9:b9:2e:ea:de:d9:86:e5:42:11:
+                    46:ed:10:9a:90:76:44:4e:4d:49:2d:49:e8:e3:cb:
+                    ff:7a:7d:80:cb:bf:c4:c3:69:ba:9c:60:4a:de:af:
+                    bf:26:78:b8:fb:46:d1:37:d0:89:ba:78:93:6a:37:
+                    a5:e9:58:e7:e2:e3:7d:7c:95:20:79:41:56:15:cd:
+                    b2:c6:3b:e1:b7:e7:ba:47:60:9a:05:b1:07:f3:26:
+                    72:9d:3b:1b:02:18:3d:d5:de:e6:e9:30:a9:b5:8f:
+                    15:1b:40:f9:64:61:54:d3:53:e8:c4:29:4a:89:f3:
+                    e5:0d:fd:16:61:ee:f2:6d:8a:45:a8:34:7e:53:46:
+                    8e:87
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Subject Key Identifier:
+                A0:7E:0B:AD:A3:AD:37:D7:21:0B:75:6F:8A:90:5F:8C:C9:69:DF:98
+            X509v3 Authority Key Identifier:
+                keyid:A0:7E:0B:AD:A3:AD:37:D7:21:0B:75:6F:8A:90:5F:8C:C9:69:DF:98
+
+            X509v3 Basic Constraints: critical
+                CA:TRUE
+    Signature Algorithm: sha256WithRSAEncryption
+         06:ea:06:02:19:9a:cb:94:a2:7e:c0:86:71:66:e7:a5:71:46:
+         a2:25:55:f5:e5:58:df:d1:91:58:e6:8a:0e:91:b3:22:4c:88:
+         4d:5f:02:af:0f:73:65:0d:af:9a:f2:e4:36:f3:1f:e8:28:1d:
+         9c:74:72:5b:f7:12:e8:fa:45:d6:df:e5:f1:d3:91:f4:0e:db:
+         e2:56:63:ee:82:57:6f:12:ad:d7:0d:de:5a:8c:3d:76:d2:87:
+         c9:48:1c:c4:f3:89:63:3c:c2:25:e0:dd:63:a6:4c:6c:5a:07:
+         7b:86:78:62:86:02:a1:ef:0e:41:75:c5:d4:61:ab:c3:3b:9b:
+         51:0b:e6:34:6d:0b:14:5a:2d:aa:d3:58:26:43:8f:4c:d7:45:
+         73:1e:67:66:5e:f3:0c:69:70:27:a1:d5:70:f3:5a:10:98:c8:
+         4f:8a:3b:9f:ad:8e:8d:49:8f:fb:f6:36:5d:4f:70:f9:4f:54:
+         33:cf:a2:a6:1d:8c:61:b9:30:42:f2:49:d1:3d:a1:f1:eb:1e:
+         78:a6:30:f8:8a:48:89:c7:3e:bd:0d:d8:72:04:a6:00:e5:62:
+         a4:13:3f:9e:b6:86:25:dc:d1:ff:3a:fc:f5:0e:e4:0e:f7:b8:
+         66:90:fe:4f:c2:54:2a:7f:61:6e:e7:4b:bf:40:7e:75:30:02:
+         5b:bb:91:1b
+-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
+End
+
+TestOpenURIUtils::SERVER_CERT = <<'End'
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 1 (0x1)
+        Signature Algorithm: sha256WithRSAEncryption
+        Issuer: C=JP, ST=Tokyo, O=RubyTest, CN=Ruby Test CA
+        Validity
+            Not Before: Jan  1 00:00:00 2009 GMT
+            Not After : Dec 31 23:59:59 2049 GMT
+        Subject: C=JP, ST=Tokyo, O=RubyTest, CN=127.0.0.1
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                RSA Public-Key: (2048 bit)
+                Modulus:
+                    00:cb:b3:71:95:12:70:fc:db:d4:a9:a7:66:d6:d3:
+                    09:dd:06:80:19:e1:f2:d6:1e:31:b6:6b:20:75:51:
+                    dc:a7:37:a9:ac:5b:57:5d:69:36:b6:de:1d:2c:f6:
+                    44:64:f8:e8:d6:f0:da:38:6a:ba:c2:b1:9e:dc:bb:
+                    79:94:e0:25:0c:ce:76:87:17:5d:79:9e:14:9e:bd:
+                    4c:0d:aa:74:10:3a:96:ef:76:82:d5:72:16:b5:c1:
+                    ac:17:2d:90:83:73:5c:d7:a6:f5:36:0f:4c:55:f3:
+                    30:5d:19:dc:01:0e:f8:e6:fe:a5:ad:52:88:59:dc:
+                    4a:07:ed:a2:eb:a1:01:63:c4:8a:92:ba:06:80:9b:
+                    0d:85:f2:9f:f9:70:ac:d7:ad:f0:7a:3f:b8:92:2a:
+                    33:ca:69:d0:01:65:5d:31:38:1d:f6:1f:b2:17:07:
+                    7e:ac:88:67:a6:c4:5f:3e:93:94:61:e6:e4:49:9d:
+                    ba:d4:d2:e8:e3:93:d1:66:79:c5:e3:1d:f8:5a:50:
+                    54:58:3d:04:b0:fd:65:d1:b3:8a:b5:8a:30:5f:b2:
+                    dc:34:1a:14:f7:74:4c:03:29:97:63:5a:d7:de:bb:
+                    eb:7f:4a:2a:90:59:c0:2b:47:09:82:8f:75:de:14:
+                    3f:bc:78:9a:69:25:80:5b:6c:a0:65:12:0d:29:61:
+                    ac:f9
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Basic Constraints:
+                CA:FALSE
+            Netscape Comment:
+                OpenSSL Generated Certificate
+            X509v3 Subject Key Identifier:
+                EC:6B:7C:79:B8:3B:11:1D:42:F3:9A:2A:CF:9A:15:59:D7:F9:D8:C6
+            X509v3 Authority Key Identifier:
+                keyid:A0:7E:0B:AD:A3:AD:37:D7:21:0B:75:6F:8A:90:5F:8C:C9:69:DF:98
+
+    Signature Algorithm: sha256WithRSAEncryption
+         29:14:db:71:e9:a0:86:f8:cc:4d:e4:8a:76:78:a7:ff:4e:94:
+         b4:4d:92:dc:57:9a:52:64:46:27:15:8b:4f:2a:18:a7:0d:fc:
+         d2:75:ce:4e:49:97:0b:46:71:57:23:e3:a5:c0:c5:71:94:fc:
+         f2:1d:3b:06:93:82:03:59:56:d4:fb:09:06:08:b4:97:50:33:
+         cf:58:89:dd:91:31:07:26:9a:7e:7f:8d:71:de:09:dc:4f:e5:
+         6b:a3:10:71:d4:50:24:43:a0:1c:f5:2a:d9:1a:fb:e3:d6:f1:
+         bc:6b:42:67:16:b4:3b:31:f4:ec:03:7d:78:e2:64:16:57:6d:
+         ba:7c:0c:e1:14:b2:7c:75:4e:2b:09:3e:86:e4:aa:cc:7e:5c:
+         2b:bd:8d:26:4d:49:36:74:86:fe:c5:a6:15:4a:af:e8:b4:4e:
+         d5:f2:e1:59:c2:fb:7e:c3:c4:f1:63:d8:c2:b0:9a:ae:31:96:
+         90:c3:09:d0:ce:2e:31:90:d7:83:dd:ac:31:cc:f7:87:41:08:
+         92:33:28:52:fa:2d:9e:ad:ae:6a:9f:c3:be:ce:c1:a6:e4:16:
+         2f:69:34:40:86:b6:10:21:0e:31:69:81:9e:fc:fd:c3:06:25:
+         65:37:d3:d9:4a:20:84:aa:e7:0e:60:7c:bf:3f:88:67:ac:e5:
+         8c:e0:61:d6
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+End
+
+TestOpenURIUtils::SERVER_KEY = <<'End'
+RSA Private-Key: (2048 bit, 2 primes)
+modulus:
+    00:cb:b3:71:95:12:70:fc:db:d4:a9:a7:66:d6:d3:
+    09:dd:06:80:19:e1:f2:d6:1e:31:b6:6b:20:75:51:
+    dc:a7:37:a9:ac:5b:57:5d:69:36:b6:de:1d:2c:f6:
+    44:64:f8:e8:d6:f0:da:38:6a:ba:c2:b1:9e:dc:bb:
+    79:94:e0:25:0c:ce:76:87:17:5d:79:9e:14:9e:bd:
+    4c:0d:aa:74:10:3a:96:ef:76:82:d5:72:16:b5:c1:
+    ac:17:2d:90:83:73:5c:d7:a6:f5:36:0f:4c:55:f3:
+    30:5d:19:dc:01:0e:f8:e6:fe:a5:ad:52:88:59:dc:
+    4a:07:ed:a2:eb:a1:01:63:c4:8a:92:ba:06:80:9b:
+    0d:85:f2:9f:f9:70:ac:d7:ad:f0:7a:3f:b8:92:2a:
+    33:ca:69:d0:01:65:5d:31:38:1d:f6:1f:b2:17:07:
+    7e:ac:88:67:a6:c4:5f:3e:93:94:61:e6:e4:49:9d:
+    ba:d4:d2:e8:e3:93:d1:66:79:c5:e3:1d:f8:5a:50:
+    54:58:3d:04:b0:fd:65:d1:b3:8a:b5:8a:30:5f:b2:
+    dc:34:1a:14:f7:74:4c:03:29:97:63:5a:d7:de:bb:
+    eb:7f:4a:2a:90:59:c0:2b:47:09:82:8f:75:de:14:
+    3f:bc:78:9a:69:25:80:5b:6c:a0:65:12:0d:29:61:
+    ac:f9
+publicExponent: 65537 (0x10001)
+privateExponent:
+    12:be:d5:b2:01:3b:72:99:8c:4d:7c:81:43:3d:b2:
+    87:ab:84:78:5d:49:aa:98:a6:bc:81:c9:3f:e2:a3:
+    aa:a3:bd:b2:85:c9:59:68:48:47:b5:d2:fb:83:42:
+    32:04:91:f0:cd:c3:57:33:c3:32:0d:84:70:0d:b4:
+    97:95:b4:f3:23:c0:d6:97:b8:db:6b:47:bc:7f:f1:
+    12:c4:df:df:6a:74:df:5e:89:95:b8:e5:0c:1e:e1:
+    86:54:84:1b:04:af:c3:8c:b2:be:21:d4:45:88:96:
+    a7:ca:ac:6b:50:84:69:45:7f:db:9e:5f:bb:dd:40:
+    d6:cf:f0:91:3c:84:d3:38:65:c9:15:f7:9e:37:aa:
+    1a:2e:bc:16:b6:95:be:bc:af:45:76:ba:ad:99:f6:
+    ef:6a:e8:fd:f0:31:89:19:c4:04:67:a1:ec:c4:79:
+    59:08:77:ab:0b:65:88:88:02:b1:38:5c:80:4e:27:
+    78:b2:a5:bd:b5:ad:d5:9c:4c:ea:ad:db:05:56:25:
+    70:28:da:22:fb:d8:de:8c:3b:78:fe:3e:cf:ed:1b:
+    f9:97:c6:b6:4a:bf:60:08:8f:dc:85:5e:b1:49:ab:
+    87:8b:68:72:f4:6a:3f:bc:db:a3:6c:f7:e8:b0:15:
+    bb:4b:ba:37:49:a2:d1:7c:f8:4f:1b:05:11:22:d9:
+    81
+prime1:
+    00:fb:d2:cb:14:61:00:c1:7a:83:ba:fe:79:97:a2:
+    4d:5a:ea:40:78:96:6e:d2:be:71:5b:c6:2c:1f:c9:
+    18:48:6b:ae:20:86:87:b5:08:0b:17:69:ca:93:cd:
+    00:36:22:51:7b:d5:2d:8c:0c:0e:de:bc:86:a8:07:
+    0e:c5:57:e4:df:be:ed:7d:cc:b1:a4:d6:a8:2b:00:
+    65:2a:69:30:5e:dc:6d:6d:c4:c8:7e:20:34:eb:6f:
+    5e:cf:b3:b8:2e:8d:56:31:44:a8:17:ea:be:65:19:
+    ff:da:14:e0:0c:73:56:14:08:47:4c:5b:79:51:74:
+    5d:bc:e7:fe:01:2f:55:27:69
+prime2:
+    00:cf:14:54:47:bb:5f:5d:d6:2b:2d:ed:a6:8a:6f:
+    36:fc:47:5e:9f:84:ae:aa:1f:f8:44:50:91:15:f5:
+    ed:9d:29:d9:2b:2a:19:66:56:2e:96:15:b5:8e:a9:
+    7f:89:27:21:b5:57:55:7e:2a:c5:8c:93:fe:f6:0a:
+    a5:17:15:91:91:b3:7d:35:1a:d5:9a:2e:b8:0d:ad:
+    e6:97:6d:83:a3:27:29:ee:00:74:ef:57:34:f3:07:
+    ad:12:43:37:0c:5c:b7:26:34:bc:4e:3a:43:65:6b:
+    0c:b8:23:ac:77:fd:b2:23:eb:7b:65:70:f6:96:c4:
+    17:2c:aa:24:b8:a5:5e:b7:11
+exponent1:
+    00:92:32:ae:f4:05:dd:0a:76:b6:43:b9:b9:9d:ee:
+    fc:39:ec:05:c1:fc:94:1a:85:b6:0a:31:e3:2c:10:
+    f3:a8:17:db:df:c6:3a:c3:3f:08:31:6f:99:cc:75:
+    17:ca:55:e2:38:a2:6a:ef:03:91:1e:7f:15:2e:37:
+    ea:bb:67:6b:d8:fa:5f:a6:c9:4f:d9:03:46:5e:b0:
+    bc:0b:03:46:b1:cc:07:3b:d3:23:13:16:5f:a2:cf:
+    e5:9b:70:1b:5d:eb:70:3e:ea:3d:2c:a5:7c:23:f6:
+    14:33:e8:2a:ab:0f:ca:c9:96:84:ce:2f:cd:1f:1d:
+    0f:ce:bc:61:1b:0e:ff:c1:01
+exponent2:
+    00:9e:0b:f3:03:48:73:d1:e7:9a:cf:13:f9:ae:e0:
+    91:03:dc:e8:d0:30:f1:2a:30:fa:48:11:81:9a:54:
+    37:c5:62:e2:37:fa:8a:a6:3b:92:94:c3:fe:ec:e2:
+    5a:cf:70:09:5f:21:47:c3:e2:9b:21:de:f6:92:0c:
+    af:d1:bd:89:7b:bd:95:0b:49:ee:cb:1d:6b:26:2d:
+    9a:b7:ea:42:b4:ec:38:29:49:39:f6:4e:05:c0:93:
+    14:39:c3:09:29:ab:3d:b1:b0:40:24:28:7d:b5:d3:
+    0d:43:21:1f:09:f9:9b:d3:a4:6f:6a:8d:db:f6:57:
+    b5:24:46:bb:7e:1d:e0:fb:31
+coefficient:
+    10:93:1d:c8:33:a5:c1:d3:84:6a:22:68:e5:60:cc:
+    9c:27:0a:52:0b:58:a3:0c:83:f4:f4:46:09:0c:a1:
+    41:a6:ea:bf:80:9d:0e:5d:d8:3d:25:00:c5:a1:35:
+    7a:8c:ea:95:16:94:c3:7c:8f:2b:e0:53:ea:66:ae:
+    19:be:55:04:3d:ee:e2:4b:a8:69:1b:7e:d8:09:7f:
+    ed:7c:ee:95:88:10:dc:4b:5b:bf:81:a4:e8:dc:7e:
+    4f:e5:c3:90:c4:e5:5a:90:10:32:d6:08:b5:1f:5d:
+    09:18:d8:44:28:e4:c4:c7:07:75:9b:9b:b3:80:86:
+    68:9d:fe:68:f3:4d:db:66
+writing RSA key
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+End
+
+TestOpenURIUtils::DHPARAMS = <<'End'
+    DH Parameters: (2048 bit)
+        prime:
+            00:ec:4e:a4:06:b6:22:ca:f9:8a:00:cc:d0:ee:2f:
+            16:bf:05:64:f5:8f:fe:7f:c4:bb:b0:24:cd:ef:5d:
+            8a:90:ad:dc:a9:dd:63:84:90:d8:25:ba:d8:78:d5:
+            77:91:42:0a:84:fc:56:1e:13:9b:1c:aa:43:d5:1f:
+            38:52:92:fe:b3:66:f9:e7:e8:8c:77:a1:a6:2f:b3:
+            98:98:d2:13:fc:57:1c:2a:14:dc:bd:e6:9b:54:19:
+            99:4f:ce:81:64:a6:32:7f:8e:61:50:5f:45:3a:e5:
+            0c:f7:13:f3:b8:ad:d5:77:ca:09:42:f7:d8:30:27:
+            7b:2c:f0:b4:b5:a0:04:96:34:0b:47:81:1d:7f:c1:
+            3a:62:86:8e:7d:f8:13:7f:9a:b1:8b:09:23:9e:55:
+            59:41:cd:f0:86:09:c4:b7:d1:69:54:cb:d0:f5:e9:
+            27:c9:e1:81:e4:a1:df:6b:20:1c:df:e8:54:02:f2:
+            37:fc:2a:f7:d5:b3:6f:79:7e:70:22:78:79:18:3c:
+            75:14:68:4a:05:9f:ac:d4:7f:9a:79:db:9d:0a:6e:
+            ec:0a:04:70:bf:c9:4a:59:81:a2:1f:33:9b:4a:66:
+            bc:03:ce:8a:1b:e3:03:ec:ba:39:26:ab:90:dc:39:
+            41:a1:d8:f7:20:3c:8f:af:12:2f:f7:a9:6f:44:f1:
+            6d:03
+        generator: 2 (0x2)
+-----BEGIN DH PARAMETERS-----
+MIIBCAKCAQEA7E6kBrYiyvmKAMzQ7i8WvwVk9Y/+f8S7sCTN712KkK3cqd1jhJDY
+JbrYeNV3kUIKhPxWHhObHKpD1R84UpL+s2b55+iMd6GmL7OYmNIT/FccKhTcveab
+VBmZT86BZKYyf45hUF9FOuUM9xPzuK3Vd8oJQvfYMCd7LPC0taAEljQLR4Edf8E6
+YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
+1bNveX5wInh5GDx1FGhKBZ+s1H+aedudCm7sCgRwv8lKWYGiHzObSma8A86KG+MD
+7Lo5JquQ3DlBodj3IDyPrxIv96lvRPFtAwIBAg==
+-----END DH PARAMETERS-----
+End
+
+end