buffer-xor
v1.0.0 bits bitwise buffer buffer-xor crypto inline math memory performance and 2 more...
buffer-xor
A simple module for bitwise-xor on buffers.
Examples
var xor = require('buffer-xor')
var a = new Buffer('00ff0f', 'hex')
var b = new Buffer('f0f0', 'hex')
console.log(xor(a, b))
// => <Buffer f0 0f 0f>
Or for those seeking those few extra cycles, perform the operation in place with
xorInplace
:
NOTE: xorInplace
won't xor past the bounds of the buffer it mutates so make
sure it is long enough!
var xorInplace = require('buffer-xor/inplace')
var a = new Buffer('00ff0f', 'hex')
var b = new Buffer('f0f0', 'hex')
console.log(xorInplace(a, b))
// => <Buffer f0 0f 0f>
// See that a has been mutated
console.log(a)
// => <Buffer f0 0f 0f>
License MIT
npm i [email protected]
Metadata
- MIT
- Whatever
- Daniel Cousens
- released 5/21/2015