• Version: v6.7.0
• Platform: Darwin 16.0.0 Darwin Kernel Version 16.0.0: Mon Aug 29 17:56:20 PDT 2016; root:xnu-3789.1.32~3/RELEASE_X86_64 x86_64
• Subsystem: OpenSSL 0.9.8zh 14 Jan 2016

Hello,

I have an issue with the standard crypto package in node js.
The output do not always return the correct answer when using the DES algorithm.

Exemple :

var crypto = require('crypto');

var key = new Buffer("0131517010204061", "hex");
var buffer = new Buffer("1daae21c126127e4", "hex");

for (var i = 0; i < 10; i++) {

    var cipher = crypto.createCipheriv('des', key, Buffer.alloc(0));
    cipher.setAutoPadding(false);
    var crypted = cipher.update(buffer);
    // cipher.final(); is missing because we are only encrypting 1 block of data                                                                                                                       

    console.log("[iteration:%d] key=%s + data=%s => %s", i, key.toString("hex"), buffer.toString("hex"), crypted.toString("hex"));
}

result :
[iteration:0] key=0131517010204061 + data=1daae21c126127e4 => 959f39b6951d75e6
[iteration:1] key=0131517010204061 + data=1daae21c126127e4 => 959f39b6951d75e6
[iteration:2] key=0131517010204061 + data=1daae21c126127e4 => 959f39b6951d75e6
[iteration:3] key=0131517010204061 + data=1daae21c126127e4 => 959f39b6951d75e6
[iteration:4] key=0131517010204061 + data=1daae21c126127e4 => a3201c51a48d3df8
[iteration:5] key=0131517010204061 + data=1daae21c126127e4 => 959f39b6951d75e6
[iteration:6] key=0131517010204061 + data=1daae21c126127e4 => a3201c51a48d3df8
[iteration:7] key=0131517010204061 + data=1daae21c126127e4 => 7971aa42de5e626b
[iteration:8] key=0131517010204061 + data=1daae21c126127e4 => b37129ad8d2b91be
[iteration:9] key=0131517010204061 + data=1daae21c126127e4 => 959f39b6951d75e6