antelope-webauthn/_utils/decodeLEB128.js

A WebAuthn.io crypto utility for generating signatures, creating public keys, and verifying them, designed for Antelope-based blockchains such as Vaulta, WAX, and other related platforms. This package provides convenient tools to handle key pair generatio

export default function decodeLEB128(bytes) {
    let result = 0;
    let shift = 0;
    let byte;
    do {
        byte = bytes.shift();
        result |= (byte & 0x7f) << shift;
        shift += 7;
    } while (byte & 0x80);
    if (shift < 32 && byte & 0x40)
        result |= -1 << shift;
    return result;
}