I am new to encryption. I want to encode a string with AES 128bit encryption. I can do this in PHP:
$key = 'Hello'; $plain = 'Hello Hello Hello Hello'; $cipher = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $plain, MCRYPT_MODE_CBC); echo base64_encode($cipher);
I tried the same with openssl command line:
openssl enc -aes-128-cbc -a -nosalt -in plain.txt -out encrypted.enc -pass pass:Hello
And the string saved in encrypted.enc is:
Why is it different?
The reason why I am trying to get the same output with both PHP and command line openssl is because I will have two separate web services communicating together. One service will have PHP available so I can use that but the other one will not be using PHP so I will probably have to use openssl in command line.