base32-encoding

> Encode / decode base32. Supports Buffers, strings, custom alphabets, abstract-encoding compliant

Usage

``js
var base32 = require('base32-encoding')

var buf = crypto.randomBytes(32)

var b32 = base32.encode(buf)
var b256 = base32.decode(b32)

var str = base32.stringify(buf) // base32.encode then convert to string
var origBuf = base32.parse(str) // convert from string then base32.decode
`

API

$3

Encode a normal Buffer as base32, meaning only the lower 5 bits are used.
Takes ⌈len * 8 / 5⌉ bytes to encode. Takes optional Buffer output instead
of allocating a new Buffer internally, and writes at optional offset.
Returns output. Sets base32.encode.bytes to the number of bytes written.

$3

Decode a base32 Buffer as a normal, "base256" Buffer, meaning only the lower
5 bits are read from buf and assembled into complete 8 bit bytes.
Takes ⌊len * 5 / 8⌋ bytes to encode. Takes optional Buffer output instead
of allocating a new Buffer internally, and writes at optional offset.
Returns output. Sets base32.decode.bytes to the number of bytes written.

$3

Returns ⌈len * 8 / 5⌉.

$3

Encode buf to base32 and translate into a string using optional alphabet.
alphabet defaults to 23456789abcdefghijkmnpqrstuvwxyz (missing o01l).

$3

Decode str from base32 and translate from a string using optional alphabet.
alphabet defaults to 23456789abcdefghijkmnpqrstuvwxyz (missing o01l).

Install

`sh
npm install base32-encoding
``

License

ISC