diff --git a/doc/genKey.sh b/doc/genKey.sh
new file mode 100755
index 0000000..0abb784
--- /dev/null
+++ b/doc/genKey.sh
@@ -0,0 +1,2 @@
+openssl genrsa -out gomitmproxy-ca-pk.pem 2048
+openssl req -new -x509 -days 36500 -key gomitmproxy-ca-pk.pem -out gomitmproxy-ca-cert.pem
\ No newline at end of file
diff --git a/gomitmproxy-ca-cert.pem b/gomitmproxy-ca-cert.pem
index bc17942..4ad1e83 100644
--- a/gomitmproxy-ca-cert.pem
+++ b/gomitmproxy-ca-cert.pem
@@ -1,19 +1,19 @@
 -----BEGIN CERTIFICATE-----
-MIIDIjCCAgqgAwIBAgIIFNKdPYoAW+YwDQYJKoZIhvcNAQELBQAwLzEXMBUGA1UE
-ChMOZ29taXRtcHJveHkxLjExFDASBgNVBAMTC2dvbWl0bXByb3h5MB4XDTE3MDYx
-OTAzMjE1M1oXDTE4MDcxOTAzMjE1M1owLzEXMBUGA1UEChMOZ29taXRtcHJveHkx
-LjExFDASBgNVBAMTC2dvbWl0bXByb3h5MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A
-MIIBCgKCAQEA5i5e0Ioniij/zx4uP+pEwIfCPuqRHpmtxnylXtDJNS7Mibsl57cC
-pKDymhGtehXKzt/7lv7Zh4PQyHUAPJQqTp6Q/bQRcnCEKoY0jSCDy7ZYxz+6YMth
-JD9CG67jCio78hQDyYQc8RpUJ8FyH+HWE8xyPkixnGC9tZSG6bAtP2ORtn9AsKXX
-8Hj9zWKrQqWFMbQvOp8SGVkqNsO/ZvIO3Rf5pBPlPTUTsjXMFFN2PipoMgZnF43C
-eXt3de+PxFfs+nN2IIPbLTmRHW8qrworkJ0TBJWYMiT6mFOEiqlF92pzdLNDyR3e
-xednS3We07jZBAbvQGmy1eenZORXZsDuRQIDAQABo0IwQDAOBgNVHQ8BAf8EBAMC
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-Af8wDQYJKoZIhvcNAQELBQADggEBAC4Udyzjgwii05U7g9dWjCu/pfmKyFVYx6WR
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-U8sAyjiJP/fnAcPI5TxCc/wc+VexMZC445ojldukQKxoxbLrpzmUuvgnAw/tfVir
-y4THt50xnhCLl86cH9mJVtv18GxtJDQZBgnuUT7P9DdcfHSu1mN9wCEYwS1+/zPj
-MBgDAugKzD273sePhPwl+j+PXpa+RyaUgYyj3MRmJMN/XXeqFEz4Z1tx3KXzQWac
-gbbKrmA6TDPXZh0jeM5WU5vWJIP4NDNMSjg9qZrkiCPP3Dbntts=
+MIIDFjCCAf4CCQCGwNBaM3AUxTANBgkqhkiG9w0BAQsFADBMMQswCQYDVQQGEwJj
+bjEUMBIGA1UECgwLZ29taXRtcHJveHkxDjAMBgNVBAsMBXByb3h5MRcwFQYDVQQD
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+6slPUZY1urp4fzvlQY5qOcatk+DkuB+FI4REsuSTu0kbRyVHoS5xiVRJPI6X0fZB
+dRLqhJujrNqzYnyARMAzcRIV04FyDNY+2hxD3ViRL+XcMa/ksymloApqprAzvgxR
+w5v8ob7GwTlxyJS4lxY8GptYPvxcXHF8bbyUCTLD+/OfAgMBAAEwDQYJKoZIhvcN
+AQELBQADggEBAE3PSKbLIJTSX0E98nsguKspAzfExBwUbQSe8RIxDjOFmIiqqgPa
+wW4P1LEdQtKWMIUcCubNj7RnpOo/2t1+rqSSnRUUQ8WpzBQ85WnpaR2pXdgkl1OA
+LVYMgJU1cUHYD++ljVLnSDq7rOPe5TmVeycYejfkdXVP+WFsM5g8QEFYoQz6a16u
+e75rM3JQu8sGNox5iktmcmnGkaYXr6XcbNEy1m0b5jXbmI2k4ffciE2Qs66nV/kT
+3tg7fTN7Ptlu0pbqbpFgjd/cyFNKyq7yDbIyI0Y5Vpz44ZrkMQpjzN6wAiR5va2q
+jg839LQ9Qcd7Qd01Jgyg2tyvoBFqzgx0puM=
 -----END CERTIFICATE-----
diff --git a/gomitmproxy-ca-pk.pem b/gomitmproxy-ca-pk.pem
index 5d49d37..deb3494 100644
--- a/gomitmproxy-ca-pk.pem
+++ b/gomitmproxy-ca-pk.pem
@@ -1,27 +1,27 @@
 -----BEGIN RSA PRIVATE KEY-----
-MIIEpAIBAAKCAQEA5i5e0Ioniij/zx4uP+pEwIfCPuqRHpmtxnylXtDJNS7Mibsl
-57cCpKDymhGtehXKzt/7lv7Zh4PQyHUAPJQqTp6Q/bQRcnCEKoY0jSCDy7ZYxz+6
-YMthJD9CG67jCio78hQDyYQc8RpUJ8FyH+HWE8xyPkixnGC9tZSG6bAtP2ORtn9A
-sKXX8Hj9zWKrQqWFMbQvOp8SGVkqNsO/ZvIO3Rf5pBPlPTUTsjXMFFN2PipoMgZn
-F43CeXt3de+PxFfs+nN2IIPbLTmRHW8qrworkJ0TBJWYMiT6mFOEiqlF92pzdLND
-yR3exednS3We07jZBAbvQGmy1eenZORXZsDuRQIDAQABAoIBAQC1pxKccOsTVZfL
-1H2bYz4u0vSwwl0UUSOa6PN5CDxCBFTWvSME4qDrWzkZ7amCF4CeEpVybF0vXQ9/
-oxY0uJlKwkiab2j1b2ZeSNtgJLDeK2GUnO5xRQ+8k0+QmUwD0aDNQo5akjBk9epE
-FZ4DGy7fIRFnpebFCnOswTJXafnLc0FeNpBgWaGgmc+PI2yZy6ed8nB8CVvhnEQu
-EbIuw9JEwAYbvqXJ9E0gkwUTkkaMPIM+lQ+uY94btWtTCMpl2HY3uufE1Zhfoivr
-hsATWsPGOSCaKEK82PlpXZb5dK0agRx688Z5xavXfjqUoqDvXsgHOCvIdwh22jgV
-H7tSsQUBAoGBAOyiYSQkyWdniHrIV0Q75npbJbJXQ9uMQGVN370QsBaWJN0XZrOa
-aDOmzpGfEIBpY6zaHwZl/IAc+ffC0s4DN9k7jmGOuOv0BmHHf88XyXzKKMpBrR1F
-ofPDN8k6D2VL9QG3/B25hLpzeLt3aqOIqF2Aykkb2b5MybJ7iojKHQ95AoGBAPkE
-yyk5F3hdPv5xA1h31h7yJWcoDKbBuLc8po1StCo1CkMZYjpD6d2Gl2QVFOXDBXUU
-3PjZ3EZc4mZGjeaMKzk+bxTO8d96KtoNp92ox8t6j35mcWKgB7AkJopMJecWstNx
-y4jUf2pEDEzHgRMKwkecGnYRYg6FssVHUUBxk2YtAoGBAMw8SgNcDMjGvzDaARfP
-a1lnmd2XG+Y94saMs/MGmDSmWiLIs8eIGS+bZOailyd9zp29lNF87LXWTJje+fr9
-JBLGKFljSY+9ClUSTul66lheU15d2QBOvT0a3Oc8yVTwfgKBvYQaPsh+KVID+3Ix
-3L73DaCT/RcWR29Y2XS+nN5hAoGAUJ0cp9uznWOSYQx06M7iomIBecOdVN6hza/0
-uwtrB77j85TkF7iknPJVUDEC8t6PhbebUXQ1uxGWuUVd6qS12XI8w5+67X2/IZgK
-H9fj1ht3GJRRYHwuAPezAlJkcssGWS0dls4z8VLWKITtZBy3iDcg2dgGxmzB0tuj
-khkyfoECgYALp8DFdyYhqKIRSOu+FhIvkYo+x2qjoetTBlArdHzfCzzLk1908rel
-XUQ2Sh5Y3DseJK0oXA5CQqu3qu2LCX3Djmj9w9oxvGqDBd0gTas088kTTOcsWurG
-CcTadlQWS/CeCDQx2E6sfvu920G6/BhBn0a6Jtzs+HGA13zBFuBcRA==
+MIIEpAIBAAKCAQEA2pi0DDewe+yeYUDWU10OyKITyUMep26tz7XkPtviGneDJZXM
+8XvPOeQaS1tZE7ID05P9bWXMNOf/5noMQ53C8lFCIkIdzFHNuVzk7jXt2UYGFDXp
+rfp+zFcaKvQy25OJ1p6QSRGBwaJGgGXzno6OK83Y2RFkAmURaHD7hU7zsOrJT1GW
+Nbq6eH875UGOajnGrZPg5LgfhSOERLLkk7tJG0clR6EucYlUSTyOl9H2QXUS6oSb
+o6zas2J8gETAM3ESFdOBcgzWPtocQ91YkS/l3DGv5LMppaAKaqawM74MUcOb/KG+
+xsE5cciUuJcWPBqbWD78XFxxfG28lAkyw/vznwIDAQABAoIBAQCKdxntd0UianK0
+deaNLbAUpJ3V6d87/Z65qKTosE2bqEJ5h1cnS96q8/M38qgNEsDbv61TI51jkeWF
+759fIUqARbqXirvnVZXzqYUV4zFDZNiq6q+X1cmF1FKuDLs+XUl9mjkZH67Koej4
+ohvcPr6NvrlyXlK0NaL+PjsEaUtxr0tx0e7c3k5W99MRL3G2O6uIkoUpRuV7YjTj
+2Kod8jUgGnXhNPFaJ2f186bZDMHLuSzhXlv2N3WZL0ixTZuvEbjK4xRD4sP+GhvH
+BB2tzF7qjYNuKA02InWWxPpzIeLw/EQHaYMt2lud/y2vqlI6Pk4Vn/EsGFeALiwT
+Sc8fYXXRAoGBAPS22NcbS4jFidcZTPsXcmxwxTyqQ/6fQ07+7a4CLrghzFNoWuGf
+LIGpjYlA4zRQ51sIZU5Ksket43JmJj+4NkfmZE/dNhovh3eJXxd4hq37SxCmXqpm
+WY9c9FWAimnAhwWG2QqbhXTAIMC+fOUr6ZNZWHnZ5RM9Ru5g4xcOucxXAoGBAOSt
+gQyD/uDCRQMomfMdBVePRlPKZCbnEvcBsTiGm3b3q1cAejoORI/kJ8kRUyvuQOn4
+7nvyM4Z7AqtaQfE2H2RM/54r+rS6eVcsvSnBeBiD0tVEJG/2/zgxOEUad8iDGFVX
+XcTRHAAjoW3NGO2aDUySAHLIwgAlJ5S16MC13YX5AoGBAO62twwOyj4fRHkZayi9
+FJeH4j9tcGqffY8/yyclZeGkxqbOc2kIVugdN74eGATervD0Xa5j20lk7SyZTNJ3
+piu5KT1m8vHUT3dh/+rrXaW2LuGNCWd78/2PlaEahOroLk5L3skkMKlVCh47M6Zy
+kaV1UIN89KMx8VF0HdJOQRx9AoGAbRe8xdy+njjvtXcMIqgIoWHvmg+mwcxhBsee
+5SmKRzIWYnYO2V1vJfohZNHIDOAnxbcFBspf/Fr4xghUBx/bz/zPwYSXoNqJAqaM
+Q7xRb9iLn0RX4bZCwWrxvj3HQTgRRr1cNYXQxtw4qeo7Zzaj+5B3eEsAChOvk0lJ
+FY5tdPkCgYBFcHm+ilGQEoSKn0kT2I15KJvTdD0z7iZR5LEtz/LUPFjTaSKZZjZF
+mG9pOV58zM93YqRCssEKzW/0bqcmXGDzpwU5VqvTyURSU++/8srd3R99uUl47Kn/
+mKrGsyv1LTwFVzPOYEKz96HWRFQQ4NAVWw8whYN4OR3UXpxHzRQuiA==
 -----END RSA PRIVATE KEY-----