38 lines
891 B
Markdown
38 lines
891 B
Markdown
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# Functions
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<a id="xxhashasu8a"></a>
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## xxhashAsU8a
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▸ **xxhashAsU8a**(data: *`Buffer` \| `Uint8Array` \| `string`*, bitLength?: *`number`*): `Uint8Array`
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*Defined in [xxhash/asU8a.ts:21](https://github.com/polkadot-js/common/blob/38e1c5e/packages/util-crypto/src/xxhash/asU8a.ts#L21)*
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*__name__*: xxhashAsU8a
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*__summary__*: Creates a xxhash64 u8a from the input.
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*__description__*: From either a `string`, `Uint8Array` or a `Buffer` input, create the xxhash64 and return the result as a `Uint8Array` with the specified `bitLength`.
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*__example__*:
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```javascript
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import { xxhashAsU8a } from '@polkadot/util-crypto';
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xxhashAsU8a('abc'); // => 0x44bc2cf5ad770999
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```
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**Parameters:**
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| Name | Type | Default value |
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| ------ | ------ | ------ |
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| data | `Buffer` \| `Uint8Array` \| `string` | - |
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| `Default value` bitLength | `number` | 64 |
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**Returns:** `Uint8Array`
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___
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