Bernt
6de2455917
- Added GLOBAL_MARKETS_TITLE to all translation files - Updated footer with 12 markets (4 active + 8 upcoming) - Translated market section to: zh-cn, zh-tw, ja, ko, th, vi, id, ms, hi - Built and deployed to production - CloudFront invalidation: I3RTMXVFDJXWLG3SYX208OP1CC
43 lines
1017 B
Markdown
43 lines
1017 B
Markdown
# scmp
|
|
[![travis][travis-image]][travis-url]
|
|
[![npm][npm-image]][npm-url]
|
|
[![downloads][downloads-image]][downloads-url]
|
|
|
|
[travis-image]: https://travis-ci.org/freewil/scmp.svg?branch=master
|
|
[travis-url]: https://travis-ci.org/freewil/scmp
|
|
|
|
[npm-image]: https://img.shields.io/npm/v/scmp.svg?style=flat
|
|
[npm-url]: https://npmjs.org/package/scmp
|
|
|
|
[downloads-image]: https://img.shields.io/npm/dm/scmp.svg?style=flat
|
|
[downloads-url]: https://npmjs.org/package/scmp
|
|
|
|
Safe, constant-time comparison of Buffers.
|
|
|
|
## Install
|
|
|
|
```
|
|
npm install scmp
|
|
```
|
|
|
|
## Why?
|
|
|
|
To minimize vulnerability against [timing attacks](http://codahale.com/a-lesson-in-timing-attacks/).
|
|
|
|
## Example
|
|
|
|
```js
|
|
const scmp = require('scmp');
|
|
const Buffer = require('safe-buffer').Buffer;
|
|
|
|
const hash = Buffer.from('e727d1464ae12436e899a726da5b2f11d8381b26', 'hex');
|
|
const givenHash = Buffer.from('e727e1b80e448a213b392049888111e1779a52db', 'hex');
|
|
|
|
if (scmp(hash, givenHash)) {
|
|
console.log('good hash');
|
|
} else {
|
|
console.log('bad hash');
|
|
}
|
|
|
|
```
|