Tls, Cryptography, Security, Openssl, Cybersecurity.
Initialization vector is an initial state that we are providing to encryption algorithm $ openssl rand -hex 16 > content.iv Encrypt file using Encryption key and Initialization vector $ openssl enc -aes-128-ctr -in content.txt -K `cat encryption.key` -iv `cat content.iv` -out content.aes $ ls