40 lines
884 B
Markdown
40 lines
884 B
Markdown
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# Functions
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<a id="blake2ashex"></a>
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## blake2AsHex
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▸ **blake2AsHex**(data: *`Uint8Array`*, bitLength?: *`number`*): `string`
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*Defined in [blake2/asHex.ts:22](https://github.com/polkadot-js/common/blob/a9878a2/packages/util-crypto/src/blake2/asHex.ts#L22)*
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*__name__*: blake2AsHex
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*__signature__*: blake2AsHex (data: Uint8Array, bitLength: number = 256): string
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*__summary__*: Creates a blake2b hex from the input.
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*__description__*: From a `Uint8Array` input, create the blake2b and return the result as a hex string with the specified `bitLength`.
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*__example__*:
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```javascript
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import { blake2AsHex } from '@polkadot/util-crypto';
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blake2AsHex('abc'); // => 0xba80a53f981c4d0d
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```
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**Parameters:**
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| Param | Type | Default value |
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| ------ | ------ | ------ |
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| data | `Uint8Array` | - |
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| `Default value` bitLength | `number` | 256 |
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**Returns:** `string`
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___
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