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Node crypto.Hmac class | API Reference | Bun,AI智能索引,全网链接索引,智能导航,网页索引
- The `Hmac` class is a utility for creating cryptographic HMAC digests. It can
be used in one of two ways:
* As a `stream` that is both readable and writable, where data is written
to produce a computed HMAC digest on the readable side, or
* Using the `hmac.update()` and `hmac.digest()` methods to produce the
computed HMAC digest.
The createHmac method is used to create `Hmac` instances. `Hmac`objects are not to be created directly using the `new` keyword.
Example: Using `Hmac` objects as streams:
```js
const {
createHmac,
} = await import(