Labs

CybersecGateway: the password is the binary of the XOR of your uppercased name, then base64 of that

A 47 KB stripped Qt6 ELF asks for a username and a "Password Token". The check turns out to be a six-stage standard-library smoothie — uppercase, sort, XOR-reduce, stringify in binary, base64 — followed by a separate Easter-egg comparison against the literal `john_doe`. Once you see all six stages laid out, the keygen is six lines of Python and the bypass is twelve bytes.