node package manager

kcdes

Create a temp directory to store code Run npm install kcdes to download the code Run cd node_modules/.bin DES: Run ./kcdes followed by the needed parameters in order to run des encryption/decryption Run ./kcdes --help for more information if needed AES: Run ./kcaes followed by the needed parameters in order to run aes encryption/decryption Run ./kcaes --help for more information if needed

Test: Input: ./kcaes -d 0x0f81acbdd36c6b92ec69053c05bcf117 19283746574837461827384759483746