# CryptoAesKeyShape

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

AES key shape.

```ds title="CryptoAesKeyShape"
export struct CryptoAesKeyShape {
    algorithm: "aes";
    sizeBits: uint32;
}
```

[language/library/src/crypto/binding/key.ds:65:70](https://github.com/destack-sh/destack/blob/main/language/library/src/crypto/binding/key.ds#L65-L70)

## Members

### `algorithm: "aes"`

Shape discriminator.

### `sizeBits: uint32`

Key size in bits.