gnablib/dist/checksum/lrc.js

A lean, zero dependency library to provide a useful base for your project.

/*! Copyright 2023-2025 the gnablib contributors MPL-1.1 */
export class Lrc{constructor(){this._sum=Uint8Array.of(0),this.size=1}write(s){for(const r of s)this._sum[0]+=r}sum(){return Uint8Array.of(1+~this._sum[0])}}