# Kavach — Hashing (@kavach/hashing)

> Lightweight hashing utilities used internally by Kavach. Provides MD5 and
> other hash functions for token generation and content fingerprinting.

## Install

```bash
npm install @kavach/hashing
```

## Usage

```js
import { md5 } from '@kavach/hashing'

const hash = md5('some string')
// returns hex digest string
```

## API

### md5(input)

```ts
md5(input: string): string
```

Returns the MD5 hex digest of the input string. Used for generating
deterministic identifiers (e.g. avatar URLs from email, cache keys).

Note: MD5 is not suitable for password hashing. For passwords, use your
platform adapter's built-in hashing (e.g. Supabase handles this server-side).