https://github.com/hazae41/sha1

SHA-1 adapter for WebAssembly and JS implementations
https://github.com/hazae41/sha1

browser cryptography hashing javascript noble sha1 typescript webassembly

Last synced: about 1 month ago
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SHA-1 adapter for WebAssembly and JS implementations

• Host: GitHub
• URL: https://github.com/hazae41/sha1
• Owner: hazae41
• Created: 2023-03-26T17:45:31.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-08-31T15:59:22.000Z (3 months ago)
• Last Synced: 2024-10-11T21:31:39.181Z (about 1 month ago)
• Topics: browser, cryptography, hashing, javascript, noble, sha1, typescript, webassembly
• Language: TypeScript
• Homepage:
• Size: 72.3 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml

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README

        
# Sha1

SHA-1 adapter for WebAssembly and JS implementations

```bash

npm i @hazae41/sha1

```

[**Node Package 📦**](https://www.npmjs.com/package/@hazae41/sha1)

## Features

### Current features

- 100% TypeScript and ESM

- No external dependencies

## Getting started

### WebAssembly

```bash

npm i @hazae41/sha1.wasm

```

```typescript

import { Sha1 } from "@hazae41/sha1"

import { Sha1Wasm } from "@hazae41/sha1.wasm"

await Sha1Wasm.initBundled()

Sha1.set(Sha1.fromWasm(Sha1Wasm))

```

### Noble (JavaScript)

```bash

npm i @noble/hashes

```

```typescript

import { Sha1 } from "@hazae41/sha1"

import Sha1Noble from "@noble/hashes/sha1"

Sha1.set(Sha1.fromNoble(Noble))

```

## Usage

### Direct

```tsx

using hashed: Copiable = Sha1.get().getOrThrow().hashOrThrow(new Uint8Array([1,2,3,4,5]))

const hashed2: Uint8Array = hashed.bytes.slice()

```

### Incremental

```tsx

using hasher: Sha1.Hasher = Sha1.get().getOrThrow().Hasher.createOrThrow()

hasher.updateOrThrow(new Uint8Array([1,2,3,4,5]))

hasher.updateOrThrow(new Uint8Array([6,7,8,9,10]))

using hashed: Copiable = hasher.finalizeOrThrow()

const hashed2: Uint8Array = hashed.bytes.slice()

```