# @cryptography/sha512
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High-performance synchronous SHA-512 implementation for JavaScript. Optimized for browsers.

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

## Setup
[Package](https://www.npmjs.com/package/@cryptography/sha512) 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](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Using_web_workers).


```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: "Äïük..."
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.

High-performance synchronous SHA-512 implementation for JavaScript. 

@cryptography/sha512

High-performance synchronous SHA-512 implementation for JavaScript

kdarutkin

sha512

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Bad semver

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Bad dependency semver

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Bidirectional unicode control characters

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Bin script confusion

This Chrome extension includes a content script '{scriptFile}' that runs on websites matching '{matches}'.

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Chrome Extension Content Script

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Chrome Extension Host Permission

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Chrome Extension Permission

This Chrome extension requests broad access to websites with the pattern '{host}'.

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Chrome Extension Wildcard Host Permission

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Compromised SSH key

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Copyleft License

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High CVE

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Debug access

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Deprecated

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Deprecated license

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Possible typosquat attack

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Dynamic require

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Wildcard dependency

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Git dependency

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Native code

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

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Install scripts

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Invisible chars

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License Policy Violation

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Major refactor

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Modified license

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Network access

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New author

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No bug tracker

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@cryptography/sha512