# CryptoPrivateKeyExport

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

Private-key export request.

```ds title="CryptoPrivateKeyExport"
export struct CryptoPrivateKeyExport<'a> {
    format: CryptoKeyFormat;
    passphrase: &'a readonly [uint8];
}
```

[language/library/src/crypto/binding/key.ds:175:180](https://github.com/destack-sh/destack/blob/main/language/library/src/crypto/binding/key.ds#L175-L180)

## Members

### `format: CryptoKeyFormat`

Requested output format.

### `passphrase: &'a readonly [uint8]`

Passphrase for encrypted private-key formats.