multihash implementation.
> var multihash = require('multihashes')
> var buf = new Buffer('0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33', 'hex')
> var encoded = multihash.encode(buf, 'sha1')
> console.log(encoded)
<Buffer 11 14 0b ee c7 b5 ea 3f 0f db c9 5d 0d d4 7f 3c 5b c2 75 da 8a 33>
> multihash.decode(encoded)
{ code: 17,
name: 'sha1',
length: 20,
digest: <Buffer 0b ee c7 b5 ea 3f 0f db c9 5d 0d d4 7f 3c 5b c2 75 da 8a 33> }MIT