Tls, Cryptography, Security, Openssl, Cybersecurity.
encryption process $ openssl enc -aes-256-ctr -pbkdf2 -d -a -in content.aes256 -out content.txt.decrypt enter aes-256-ctr decryption password: $ ls content.aes256 content.txt content.txt.decrypt $ diff content.txt content.txt.decrypt $ Public key cryptography Public key cryptography is at the heart