@polkadot/util-crypto
Version:
A collection of useful crypto utilities for @polkadot
21 lines (20 loc) • 608 B
TypeScript
/**
* @name randomAsU8a
* @summary Creates a Uint8Array filled with random bytes.
* @description
* Returns a `Uint8Array` with the specified (optional) length filled with random bytes.
* @example
* <BR>
*
* ```javascript
* import { randomAsU8a } from '@polkadot/util-crypto';
*
* randomAsU8a(); // => Uint8Array([...])
* ```
*/
export declare function randomAsU8a(length?: number): Uint8Array;
/**
* @name randomAsHex
* @description Creates a hex string filled with random bytes.
*/
export declare const randomAsHex: (length?: number | undefined) => import("@polkadot/util/types").HexString;