md5.js

Node style md5 on pure JavaScript.

From NIST SP 800-131A: md5 is no longer acceptable where collision resistance is required such as digital signatures.

Example

```js var MD5 = require('md5.js')

console.log(new MD5().update('42').digest('hex')) // => a1d0c6e83f027327d8461063f4ac58a6

var md5stream = new MD5() md5stream.end('42') console.log(md5stream.read().toString('hex')) // => a1d0c6e83f027327d8461063f4ac58a6 ```