node.js - Can't decrypt a file in NodeJS aes-128-cbc

Question

I want to decrypt a file in nodejs, and I have this function so far :

var fileDecrypt = function(inputFile, outputfile, password) {
      var algorithm = 'aes-128-cbc';
      var data = fs.readFileSync(inputFile, {encoding:'base64'});
      const iv = "SKYGEDANNECY1234"
      console.log(data);
      var decipher = crypto.createDecipheriv(algorithm,Buffer(password, 'hex'),Buffer.from(iv, 'hex'));
      decipher.setAutoPadding(false);
      var dec = decipher.update(data,'base64','utf-8');
      dec += decipher.final();
      console.log(dec);
    },

The problem is when I run it I get this error :

When am I doing wrong here ?

question from:https://stackoverflow.com/questions/65887330/cant-decrypt-a-file-in-nodejs-aes-128-cbc

Answer 1

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