diff --git a/src/test/utils/EapTLS.py b/src/test/utils/EapTLS.py
index 58e9d8d..c92721a 100644
--- a/src/test/utils/EapTLS.py
+++ b/src/test/utils/EapTLS.py
@@ -74,56 +74,58 @@
     DATA_IDX = 1
     CB_IDX = 2
 
+    #this is from client.crt file
     CLIENT_CERT = """-----BEGIN CERTIFICATE-----
-MIIDvTCCAqWgAwIBAgIBAjANBgkqhkiG9w0BAQUFADCBizELMAkGA1UEBhMCVVMx
-CzAJBgNVBAgTAkNBMRIwEAYDVQQHEwlTb21ld2hlcmUxEzARBgNVBAoTCkNpZW5h
-IEluYy4xHjAcBgkqhkiG9w0BCQEWD2FkbWluQGNpZW5hLmNvbTEmMCQGA1UEAxMd
-RXhhbXBsZSBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkwHhcNMTYwMzExMTg1MzM2WhcN
-MTcwMzA2MTg1MzM2WjBnMQswCQYDVQQGEwJVUzELMAkGA1UECBMCQ0ExEzARBgNV
-BAoTCkNpZW5hIEluYy4xFzAVBgNVBAMUDnVzZXJAY2llbmEuY29tMR0wGwYJKoZI
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+MjIxMDMxMDA0NzQ0WjBnMQswCQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExEzARBgNV
+BAoMCkNpZW5hIEluYy4xFzAVBgNVBAMMDnVzZXJAY2llbmEuY29tMR0wGwYJKoZI
 hvcNAQkBFg51c2VyQGNpZW5hLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC
-AQoCggEBAOxemcBsPn9tZsCa5o2JA6sQDC7A6JgCNXXl2VFzKLNNvB9PS6D7ZBsQ
-5An0zEDMNzi51q7lnrYg1XyiE4S8FzMGAFr94RlGMQJUbRD9V/oqszMX4k++iAOK
-tIA1gr3x7Zi+0tkjVSVzXTmgNnhChAamdMsjYUG5+CY9WAicXyy+VEV3zTphZZDR
-OjcjEp4m/TSXVPYPgYDXI40YZKX5BdvqykWtT/tIgZb48RS1NPyN/XkCYzl3bv21
-qx7Mc0fcEbsJBIIRYTUkfxnsilcnmLxSYO+p+DZ9uBLBzcQt+4Rd5pLSfi21WM39
-2Z2oOi3vs/OYAPAqgmi2JWOv3mePa/8CAwEAAaNPME0wEwYDVR0lBAwwCgYIKwYB
+AQoCggEBAOTxi5+TUuaosUh7f/4U9unLV3qHCC7Sf3e0o8F+FP4BVQiIslUTEupw
+gd3VkiVAhxX74Oc3w7XF98msKx7dTetpQaZPZgEgGiDmzGzlAGkwqD4FO5JotJMg
+I0rpcYw+M/z+WDVgJx3I+VGyC6lFKhIJWTlTySheyMYpcgSvOuN4z8keCNg2uaRZ
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+BbYvidTnHBxYUBrWNpzOJ/xgopawA8kCAwEAAaNPME0wEwYDVR0lBAwwCgYIKwYB
 BQUHAwIwNgYDVR0fBC8wLTAroCmgJ4YlaHR0cDovL3d3dy5leGFtcGxlLmNvbS9l
-eGFtcGxlX2NhLmNybDANBgkqhkiG9w0BAQUFAAOCAQEALBzMPDTIB6sLyPl0T6JV
-MjOkyldAVhXWiQsTjaGQGJUUe1cmUJyZbUZEc13MygXMPOM4x7z6VpXGuq1c/Vxn
-VzQ2fNnbJcIAHi/7G8W5/SQfPesIVDsHTEc4ZspPi5jlS/MVX3HOC+BDbOjdbwqP
-RX0JEr+uOyhjO+lRxG8ilMRACoBUbw1eDuVDoEBgErSUC44pq5ioDw2xelc+Y6hQ
-dmtYwfY0DbvwxHtA495frLyPcastDiT/zre7NL51MyUDPjjYjghNQEwvu66IKbQ3
-T1tJBrgI7/WI+dqhKBFolKGKTDWIHsZXQvZ1snGu/FRYzg1l+R/jT8cRB9BDwhUt
-yg==
+eGFtcGxlX2NhLmNybDANBgkqhkiG9w0BAQUFAAOCAQEAosa5wV/RA2XO/SVGWx5K
+JkQNBn6zKuLRODdkm1UwpkdSZpYoXw2ds6YPPbxV9gFeitCcPZQUho38Fg1LYrNW
+9UsDPC2HAYSxrvCinTLC2NuqLsPj7NSu+41l37hGVG4WTjPXPqet33e0mqz1eYVn
+3SsGvZl98sgG6ADD1RqUb0gpEocmoN+yx5W0hIAwZQPBt4nfAWdGH9AcJTL/Gjr7
+5m4p3cQYm2AnROp+Bim4AELv02WIl77vYWivlzok1JfZ38GL94+CMLOSKNv9OLjc
+M/uh5Q6PB+4xv8kAjmO/Fq9T6f0KcQNNPY63omZCjrFiMEMvoOD4GIg+WV2SKLsQ
+0g==
 -----END CERTIFICATE-----"""
 
+    #this is from client.key
     CLIENT_PRIV_KEY = """-----BEGIN RSA PRIVATE KEY-----
-MIIEpAIBAAKCAQEA7F6ZwGw+f21mwJrmjYkDqxAMLsDomAI1deXZUXMos028H09L
-oPtkGxDkCfTMQMw3OLnWruWetiDVfKIThLwXMwYAWv3hGUYxAlRtEP1X+iqzMxfi
-T76IA4q0gDWCvfHtmL7S2SNVJXNdOaA2eEKEBqZ0yyNhQbn4Jj1YCJxfLL5URXfN
-OmFlkNE6NyMSnib9NJdU9g+BgNcjjRhkpfkF2+rKRa1P+0iBlvjxFLU0/I39eQJj
-OXdu/bWrHsxzR9wRuwkEghFhNSR/GeyKVyeYvFJg76n4Nn24EsHNxC37hF3mktJ+
-LbVYzf3Znag6Le+z85gA8CqCaLYlY6/eZ49r/wIDAQABAoIBAQC9Oha4l2+JMBoc
-g2WjVVcccWJvY3xRhSMrWXEa5ahlswuxvRd8rwS7LlCBL/r8vQBQZ2ZY6fafM7X1
-awNZNgMUk+9g6PJ1+11s0g3mlgsCeYCwnKRO1ueofjh2k2AxlCZ0LAA8WS7nJm4x
-nfM9X3K2qDfEEHTh23Gvm1iIvDbtZ3+kXnjsdAuYduiaDDPNSyNOSCe2eCt2d9vt
-twV5pEf0PXcuLJ29i2LkRKdPwz/1J/AAE0dTJS9lrlLKE9qWXO2my4eUQI2FXVzW
-RpxhjGoFNXa59okobZ555rRrp4LHe8HPx5aowLSS5HGGrXHpiyYpFR9uciQxMD6q
-BQgmim5RAoGBAP09mWJS2gyiB9xqNY8MYyTrldXUIfujJ5OZch088rmbdS2p3TvG
-Oy6K0rOufBMCl95Ncv6YQ7cjQKpq8Q7fTfPkRI3/994DZu5D+vwyqIZpBnHDAnTi
-R9kf1Ep1QHmJPPE1GcijTnksaXP5g9+me2fTi4cCcl+An8GPv06z/KKjAoGBAO7x
-8MH1Dy2zAJhvlPbXdQLa/6b5aQeEVqObnJUvEaEy4M3c0QakULTDVQjsu/+ONNNV
-0Z5ZsBIWe/LaXxenub9lRJpD4KZOdz5bYIIq+Oa8L4bqTvyB/pVcZOE5a4ANvGiC
-4rVdAenPu734skgDFQPNZWKi/T6OZyJYgNzHG4L1AoGAEugvdHzVFM5gId+4Ifb9
-y/re0/kjlGMJCGcTcwVi5eKqa/9bqiPRtVbeBlZHoy+1YP6NUF7T5291W4PifYbE
-jioDyEpNGkFMxQtESOILXQWoWoQBwfJHBPnwYqLAbpKFf0jEpQs0R62+Lc96Pg9y
-9TyBFVJkcabrxorR8LFVclsCgYB8+eJ5MBneRy/aixIZAZxb//uTdAQxQFCohi2i
-Adpwu9HFGufhV3Q296u0XU3/XnvWxZ47+qES9Nujq//suXd32hnFrhcEJSpNXTHf
-I2bIGEmrgUYK4Fst+ANzobrOYWDYMQ0u2xSzHEoQFNH6xFHriTSsIJ/gZk8fMbdE
-wodrOQKBgQCOsFLo97vhlv6abA4v0T6bXuq4pzedIEh3bkqC/8rpLxqG98VoymHM
-bZIYf0U0KK3aNVfyXkIjGBaqA9/A0ttx/guOacf8M3yXbl3uEqlKevJTjhWlbUjp
-fM2med+fZ0+bh4DZ3O8BUJ1+6dxHngF/86GlwxTK4iSRkLIv6n3YSA==
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+i4eAPCsdTispElbtqleLuUbFO9aG3jHMsK2RtCUCgYB04G9YYL0RJgkTXryNQVvg
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+Euwtu+lPJ7sEpNu5jX63OS2AeZsQYlsT0Ai+lB4TeyoE6Pj04iC0
 -----END RSA PRIVATE KEY-----"""
 
     def handle_server_hello_done(self, server_hello_done):