INNER CODE UNIT · JavaScript

convertHexToByteString

hackcatml/frida-flutterproxy · script.js:48

function convertHexToByteString(hexString) {
    // Remove the '0x' prefix
    let cleanHexString = hexString.startsWith('0x') ? hexString.slice(2) : hexString;

    // Pad with a leading zero if the length is odd
    if (cleanHexString.length % 2 !== 0) {
        cleanHexString = '0' + cleanHexString;
    }

    // Split the string into pairs of two characters
    let byteArray = cleanHexString.match(/.{1,2}/g);

    // Reverse the order of the byte pairs
    byteArray.reverse();

    // Join the byte pairs with spaces
    let byteString = byteArray.join(' ');

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