Friday, October 18, 2019

How to see the bytes of a websites public key from my terminal?

Say I have a website such as unh.edu. In my browser, I am able to see that the first few bytes of the websites certificate are EA 66 BE E0 etc. However, I want to be able to view and verify the bytes of this websites certificates public key in my terminal. I have tried "openssl s_client -connect unh.edu:443" but that does not display the bytes of the public key. Any suggestions? Thanks!



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