Be aware that public key encryption is used only to establish the HTTPS connections and calculate a symmetric session key used for further communication. That's because symmetric encryption is much faster than asymmetric. OpenSSL So now the question is, how do you get the key-pair for the web...
A lot of pathfinding algorithms have been developed in recent years which can calculate the best path in response to graph changes much faster than A* - what are they, and how do they differ? Are they for different situations, or do some obsolete others? These are the ...
$echo""|openssl s_client-connectwww.my-it-brain.de:443|openssl x509-text-nooutdepth=2O=Digital Signature Trust Co., CN=DST Root CA X3 verify return:1depth=1C=US, O=Let's Encrypt, CN = R3 verify return:1 depth=0 CN = www.my-it-brain.de verify return:1 DONE Certificate: Data...