function _is_key_valid_length {
    var_m24 = rdi;
    var_m4 = 0x0;
    do {
            if (LOBYTE(*(int8_t *)var_m24 & 0xff) == 0x0) {
                break;
            }
            var_m24 = var_m24 + 0x1;
            var_m4 = var_m4 + 0x1;
    } while (true);
    LODWORD(rax) = LOBYTE(var_m4 == 0x20 ? 0xff : 0x0) & 0xff;
    return rax;
}


function _check_key_integrity {
    var_m24 = rdi;
    var_m4 = 0x0;
    do {
            if (LOBYTE(*(int8_t *)var_m24 & 0xff) == 0x0) {
                break;
            }
            var_m24 = var_m24 + 0x1;
            var_m4 = var_m4 + LODWORD(sign_extend_64(LOBYTE(*(int8_t *)var_m24 & 0xff)));
    } while (true);
    if (var_m4 == 0x8c2) {
            LODWORD(rax) = 0x1;
    }
    else {
            LODWORD(rax) = 0x0;
    }
    return rax;
}



function _main {
    var_12 = LODWORD(rdi);
    var_0 = rsi;
    if (var_12 != 0x2) {
            write(0x1, "Invalid Key...\n", 0xf);
    }
    else {
            rax = _is_key_valid_length(*(var_0 + 0x8));
            if (LODWORD(rax) == 0x0) {
                    write(0x1, "Invalid Key...\n", 0xf);
            }
            else {
                    rax = _check_key_integrity(*(var_0 + 0x8));
                    if (LODWORD(rax) == 0x0) {
                            write(0x1, "Invalid Key...\n", 0xf);
                    }
                    else {
                            write(0x1, "Valid Key Detected...\n", 0x16);
                    }
            }
    }
    return 0x0;
}