# buffer-xor [](http://travis-ci.org/crypto-browserify/buffer-xor) [](https://www.npmjs.org/package/buffer-xor) [](https://github.com/feross/standard) A simple module for bitwise-xor on buffers. ## Examples ``` javascript 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> ``` Or for those seeking those few extra cycles, perform the operation in place: ``` javascript 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> // NOTE: xorInplace will return the shorter slice of its parameters // See that a has been mutated console.log(a) // => <Buffer f0 0f 0f> ``` ## License [MIT](LICENSE)