joyent/node — pull request #3989 by langpavel (2012-09-09 12:25:08+00:00)
Title: Make possible to get Buffer from crypto calls

See #3986

This allows to call this to get buffer:

```js
var crypto = require('crypto');
var hash = crypto.createHash('sha1');
hash.update('test');
var buf = hash.digest('buffer');
// buf now contains
```

Tests needed, I can write them next week, so busy now...