thor-devkit
Version:
Typescript library to aid DApp development on VeChain Thor
19 lines • 1.31 kB
JavaScript
import { keccak_256 } from 'js-sha3';
import { Buffer } from 'buffer';
/**
* computes keccak256 hash of given data
* @param data one or more Buffer | string
*/
export function keccak256(...data) {
const h = keccak_256.create();
data.forEach(d => {
if (Buffer.isBuffer(d)) {
h.update(d);
}
else {
h.update(Buffer.from(d, 'utf8'));
}
});
return Buffer.from(h.digest());
}
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