# CryptoX25519KeyShape

`import { CryptoX25519KeyShape } from "destack:crypto/binding";`

X25519 key shape.

```ds title="CryptoX25519KeyShape"
export struct CryptoX25519KeyShape {
    algorithm: "x25519";
}
```

[language/library/src/crypto/binding/key.ds:53:56](https://github.com/destack-sh/destack/blob/main/language/library/src/crypto/binding/key.ds#L53-L56)

## Members

### `algorithm: "x25519"`

Shape discriminator.