[**minigame-std**](../../../README.md)

***

[minigame-std](../../../README.md) / [cryptos](../README.md) / sha256HMAC

# Function: sha256HMAC()

```ts
function sha256HMAC(key, data): Promise<string>
```

计算 SHA-256 HMAC。

## Parameters

| Parameter | Type |
| ------ | ------ |
| `key` | [`DataSource`](../../../type-aliases/DataSource.md) |
| `data` | [`DataSource`](../../../type-aliases/DataSource.md) |

## Returns

`Promise`\<`string`\>

## Defined in

[src/std/crypto/hmac/mod.ts:28](https://github.com/JiangJie/minigame-std/blob/8633d80114dee6c79033ec094d8233bd8263bedc/src/std/crypto/hmac/mod.ts#L28)