Mystiz can't code! He wanted to implement Advanced Encryption Standard (AES) in batch but he couldn't do it correctly.
Anyway, he decided to give up and uploads what he has for now. Since this is implemented based on AES, it should be almost as secure as AES as well?
Attachment: {ATTACHMENT_LINK}
hkcert22{pr09r4mm1ng_in_b47ch_1s_s0_d1fficul7_4nd_why_d03s_th1n9s_1n_br4ck3t_run5_in_p4ral13l}