1. Akami Intelligent Platform: Smart Card and Client Certificate Authentication for Web-Enabled Applications [Online]. Available https://www.akamai.com/us/en/multimedia/documents/white-paper/smart-card-and-client-certificate-authentication-for-web-applications-white-paper.pdf
2. Global Sign: Using Certificate based Authentication for Access Control [Online]. Available https://www.globalsign.com/en/resources/white-paper-certificate-based-authentication-for-access-control.pdf
3. Shiraishi, Y., Mohri, M., Kakei, S.: SSL client authentication with TPM. IEICE Trans. Inf. Syst. E99. D(4), 1052–1061 (2016)
4. Davies, J.: Command line fanatic. 28 Feb 2020 [Online]. Available https://commandlinefanatic.com/cgi-bin/showarticle.cgi?article=art046
5. Parsovs, A.: Practical issues with TLS client certificate authentication. Internet Society, ISBN 1-891562-35 (2014)