I got into trouble when I tried to decrypt data encrypted with PHP's mcrypt using Node.js, so here is a note on the cause and solution. situation I received data that I was told was encrypted with AES256-CBC in PHP, but when I tried to dec…

I had a chance to do AES encryption/decryption in Node.js, so here are my notes. The encryption algorithm "AES-256-CBC" was used. About AES CBC encryption in a nutshell AES CBC is an encryption algorithm that encrypts binary data of arbitr…