@polkadot/util-crypto
Version:
A collection of useful crypto utilities for @polkadot
31 lines (30 loc) • 1.12 kB
TypeScript
/**
* @name keccakAsU8a
* @summary Creates a keccak Uint8Array from the input.
* @description
* From either a `string` or a `Buffer` input, create the keccak and return the result as a `Uint8Array`.
* @example
* <BR>
*
* ```javascript
* import { keccakAsU8a } from '@polkadot/util-crypto';
*
* keccakAsU8a('123'); // => Uint8Array
* ```
*/
export declare const keccakAsU8a: (value: string | Uint8Array, bitLength?: 256 | 512, onlyJs?: boolean) => Uint8Array;
/**
* @name keccak256AsU8a
* @description Creates a keccak256 Uint8Array from the input.
*/
export declare const keccak256AsU8a: (data: string | Uint8Array, onlyJs?: boolean) => Uint8Array;
/**
* @name keccak512AsU8a
* @description Creates a keccak512 Uint8Array from the input.
*/
export declare const keccak512AsU8a: (data: string | Uint8Array, onlyJs?: boolean) => Uint8Array;
/**
* @name keccakAsHex
* @description Creates a keccak hex string from the input.
*/
export declare const keccakAsHex: (value: string | Uint8Array, bitLength?: 256 | 512 | undefined, onlyJs?: boolean | undefined) => import("@polkadot/util/types").HexString;