# CRYPTO_KEY_USAGE_UNWRAP

`import { CRYPTO_KEY_USAGE_UNWRAP } from "destack:crypto/binding";`

Key usage: unwrap.

```ds title="CRYPTO_KEY_USAGE_UNWRAP"
const CRYPTO_KEY_USAGE_UNWRAP: CryptoKeyUsageFlags
```

[language/library/src/crypto/binding/algorithm.ds:204](https://github.com/destack-sh/destack/blob/main/language/library/src/crypto/binding/algorithm.ds#L204)