@cryptography/sha512


High-performance synchronous SHA-512 implementation for JavaScript. Optimized for browsers.

Features

* Blazing fast
* Ultra lightweight
* ECMAScript 3-6
* Typed
* Tested

Setup

Package is available through npm and yarn
``
npm install @cryptography/sha512
`
`
yarn add @cryptography/sha512
`

Usage

This package is optimized for small byte inputs (<10kb).

Also, it is highly recommended to run CPU-intensive tasks in a Web Worker.


`js
import sha512 from '@cryptography/sha512'

// as Uint32Array([0xa8d627d9, ...])
const array = sha512('Hello World!')

// as hex-string: "a8d627d9..."
const hex = sha512('Hello World!', 'hex')

// as binary string: "Äïük..."
const raw = sha512('Hello World!', 'binary')

// UInt32Array as input
const buf = new Uint32Array([0xa8d627d9, ...]);
sha512(buf)
`
For hashing large files or other data chuncks use stream() to create a hashing stream.
`js
sha512.stream().update('Hello World!').digest();
``

Performance

Benchmarks:
* https://jsbench.me/gak3pyle85/3

Contributing

Contributions are welcome! Contribution guidelines will be published later.