diff --git a/tests/keys/mitmproxy-ca.pem b/tests/keys/mitmproxy-ca.pem
index cdef75f99..61a690cc8 100644
--- a/tests/keys/mitmproxy-ca.pem
+++ b/tests/keys/mitmproxy-ca.pem
@@ -1,50 +1,47 @@
------BEGIN PRIVATE KEY-----
-MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQCYp6U4G9YWITYB
-/JlZ+Hd08c/9a157WVl03hbR2DSK8FnK+D8cp2dGzuTfC08w8M/yvVYPcbb7ZDiT
-NUsVwboFvmr/6mN6M9uQioCRStrP6Rkm2Wuagyj+GjqLwogTJlPiPwEPhlMgz1BJ
-u6jQQSgiMsxKWMkVz3pCYERUMRX0DEgYST9rjYUAwD4rPv8XXtLLSPs0VniIggUH
-JrngDUrtoK5Wuf098NJPIwW8uE2ev+DXH2Iuwn2fNKt5lSYypJdUZjyamwuE6HFB
-eIBAIIKijMz/8UV1+H8Q0OcU2Sva2FglHREQtA/S5FlpcuTZt/77Vnxv75y/0zls
-90iyQ3E/AgMBAAECggEBAJA1dyAdM85uC04vKVNUJM1GDp0xS+0syBReJaKRI3nJ
-epoCj+RqxGag1pdaYLI0G84NTPqECz9LOyLdqpPgEfKRIxWlf9oWmSnfnXskArd8
-VfVcWYl6tEPv1TToTZIBmCbYLBFVbLxG/GrbK6uokdhUsqbdXwEKok2IEaSTRlDn
-v8BVXte00d9VEKKpmI6EY3f45uPQPHuJNcitP2HGW1mT/C6XoZR6wj+VvoRgUGQT
-I7PuktbYpQlLV+oX0uZz9frPGhjydUq0Jti5v3QAJEb+7D0cKrkZW+7fYDx4YkRU
-oDiuWEyO2kfpff52Qxs+xUXMiAyw6/8+TamKoAi1TIECgYEAyAzoztW6W4CjL2au
-/hN5VmbAvuBxq1m1G5KgXM1myX9V2CgH6OKwzJQNSCEfKMNOjqxB99T7C3tMCjgG
-gmbUzylTeciQFF+crrl2Rn/6qZS9dCo1hagb3K5eXMhLXoP425Y4sypNPPqULhPn
-YrUDFNAf89rRLqP1KMPLZ+uO7EECgYEAw1lWPxGV+X85iQxYN9xoX85htfJSBXTf
-dLirQ4bkykOxSA6ZzFuhDO/G373Q1rze4tmEO790uOCeaiXGgeWC1A+2PMO957i5
-9FqhDIkmerfdIttdEUMM9rQwuTcLnixGZkT5GHDzjtNinaIVB+pv7twRAESqN9dC
-QXh7IF7g/X8CgYBMhQOX+hCqZ24D95cAAJrs/ajEWj2geVPZFCDa3oZulJJVeBpu
-bieKWScra9/rS6mE0Ub6cTEFl0fisMNspcDI7NnNP3Y9FMVt3+rp1JIgw5AkGvEW
-CtN9egUGIGcT5A8Qj0lo3slkhcSgS2S6UNq431MZh51z5askyJ/JREULAQKBgFrR
-OatwfYzUfOcd+hVePpfr1rlDwqYOw6P8BoMKP2tZNR4Oy6maH7Fn98kk8eYjQGuu
-PC+avqUEqCEpFrRlAwGbnFl7ltoXozvatmyhhmYe/Iur+ASCa5B2DQDOenQ6mTAK
-eNPIDzMjSwGFzMk1UHx3it/ZDFmRlZfibzuJYIf5AoGBAIaPHk4qadK/XpcD4Wwx
-BOsDEIz27DGWdwWfd5r3EcV4zX/wNzH0G1Z8eydNjUqKzufMZgFwpcTu0Evesl1/
-B8kC8sLHxQoG5SvBu4dBxMwKIU9O9uFnX5SUYZUDpCtUYyZ+GtGom41Jwg5ENrwy
-HzPh2taMnCA0h1fNLFFBkw88
------END PRIVATE KEY-----
+-----BEGIN RSA PRIVATE KEY-----
+MIIEowIBAAKCAQEAuq7ujTpHoSwQn9/hFJT837jU/T7xLuyXjkAEfL7uVDuPWSdF
+AJy+QJsuL6INMKMlxLUb1RRzxQgAmtYN1dIEbTPplffCNbfYm3FXg0mZlxg1UBg9
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+xcq1QdmMuiGCNCRs8zj/ykNoopYv4fUR+aEVI4gtI5obxRDwVJjF+/7BCZNnyCI3
+H78NN5jGA7zM9nfINwsaRor9xUasZ0KKNxTH5pslz/uVBeIzvfY9GPpIfoOPGmEI
+tF6Zgw+9JyTqBoOvCdxIOpfupxqB8TQ0z4UbFUuBiEkGuJ+o8C1rX8Wze0JUl0qG
+BOwhQtaCn/yrm+dTXZ5XaelJY5mcwgFy22Jiynmm6TbLhyZlACd2Q/MGak7o1TJL
+QgvvGMlcVrK7MZ3TJN+wzwWfwAAjXnT3Xvd5pD5yunZJoNe8YyFOCMlh0swNG5Zt
+0tGeX78CgYEA+m6gYGKTNWFnqlqMZRfGTqiqVZeVQKftcLdA1dkscnffRP9bvKOW
+9TbgzoGHiyZnjZBDFTUuy67El8RXIMsxYy3GYuGRdUSLS63Fr2af4pBQIYvW6OmG
+UZlcAP6ZAhUzn409XGlXaac3F30hFeKdC62+V5ZMnfPlVhHRCoKaaqsCgYEAvtV4
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+XEKcvXPiEkethBlZGH/UVQKBgCa9Pvum3OcmYob6mgSwOOl3XgLTyLlzns+pEehB
+aFDk+rZJZOaxnYMg2boVS/oXCvKSSBKqnzOTo4aPlEqceZonzspD7fYDbSNKKhWq
+VYf7qDno+g3EuPagsH5mh7V2gjutub4oTegaNiPpD/Ec8Lrx1f1xQRk6wogGUW4w
+qZ4RAoGBAPg1LezV8mlesF5mhj+KubYP4l1Zf9geAeQprjDbFsA0BEAS2KsWgmwR
+Ye1fmek7jDjCPLQ4Amq030mLJuQGEM3cZPqjKX2sBZ8fQcgw7pWJWMvKMTBA4Aah
+zQx1KXwHJANMWq/0QSFDq/LGJ2OYMlV2F0tH3P5Kp7ZASTyc78ux
+-----END RSA PRIVATE KEY-----
 -----BEGIN CERTIFICATE-----
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-CW1pdG1wcm94eTESMBAGA1UECgwJbWl0bXByb3h5MB4XDTIwMDgxMjE3MDMyNloX
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-ITYB/JlZ+Hd08c/9a157WVl03hbR2DSK8FnK+D8cp2dGzuTfC08w8M/yvVYPcbb7
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-6HFBeIBAIIKijMz/8UV1+H8Q0OcU2Sva2FglHREQtA/S5FlpcuTZt/77Vnxv75y/
-0zls90iyQ3E/AgMBAAGjgdAwgc0wDwYDVR0TAQH/BAUwAwEB/zARBglghkgBhvhC
-AQEEBAMCAgQweAYDVR0lBHEwbwYIKwYBBQUHAwEGCCsGAQUFBwMCBggrBgEFBQcD
-BAYIKwYBBQUHAwgGCisGAQQBgjcCARUGCisGAQQBgjcCARYGCisGAQQBgjcKAwEG
-CisGAQQBgjcKAwMGCisGAQQBgjcKAwQGCWCGSAGG+EIEATAOBgNVHQ8BAf8EBAMC
-AQYwHQYDVR0OBBYEFBCsLPpFz3l9rOOfGmfs+VRc3jhJMA0GCSqGSIb3DQEBCwUA
-A4IBAQADTpA15na6U5qqDCe0rr39fkS1/dY804Xnz7g/L3AsxPE1KOMijuJa8sKd
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-1/it1H70JSdE7nfJueqN4cFfBsm6XaHZzacJJmN7WP88fd+zztnSQsBFbLlnjnqj
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-wiKjdLjCmJgjGAQjRw5VYJ8JI0XO
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+sTjU4zDdBcBw
 -----END CERTIFICATE-----