ethers.js/lib.commonjs/crypto/keccak.d.ts
2023-03-03 18:25:07 -07:00

35 lines
959 B
TypeScript

/**
* Cryptographic hashing functions
*
* @_subsection: api/crypto:Hash Functions [about-crypto-hashing]
*/
import type { BytesLike } from "../utils/index.js";
/**
* Compute the cryptographic KECCAK256 hash of %%data%%.
*
* The %%data%% **must** be a data representation, to compute the
* hash of UTF-8 data use the [[id]] function.
*
* @returns DataHexstring
* @example:
* keccak256("0x")
* //_result:
*
* keccak256("0x1337")
* //_result:
*
* keccak256(new Uint8Array([ 0x13, 0x37 ]))
* //_result:
*
* // Strings are assumed to be DataHexString, otherwise it will
* // throw. To hash UTF-8 data, see the note above.
* keccak256("Hello World")
* //_error:
*/
export declare function keccak256(_data: BytesLike): string;
export declare namespace keccak256 {
var _: (data: Uint8Array) => Uint8Array;
var lock: () => void;
var register: (func: (data: Uint8Array) => BytesLike) => void;
}