Could anyone PM me and look over my code? I understand the vulnerability but am getting strange output.
someone has a hint? i have strange output.
@shad0w0lf said:
someone has a hint? i have strange output.
Read the code and look into the provided output file.
may anyone give me hint
hello hello was a nice challenge XD for a hint what i did to understand the script always try to put a print on each variable so u can know what the script does
going for other challenges as well
N!ce easy Challenge and it’s done.
Hint:
Read the code, and find a way to decrypt the flag. cyberchef will not help you this time, but python yes .
I need help, can someone PM me?
I’m hitting a big wall with this one. Would anyone mind PMing me a hint? thank you
Pay close attention to what the source code says it does. Then you can use this encode a known-plaintext which gives you a crib you can use to decode the rest of the string.
Very easy challenge. For people who might have trouble I would recommend going to cryptohack.org and doing the You either know, XOR you don't
challenge it has good hints for this
can someone give me a hint?
Hey Guys, any chance of a hint, I understand what the code is doing but I am at a loss at to what to do
I solved this challenge completely manual - actually I’ve done most of it with pen and paper. I am not sure if this is an intended way to solve it, but I’m not that good with python yet, so this was the easiest way for me to go. I would really appreciate it if someone could PM me, so I can analyze their way of solving this challenge by programming (or to send them my poor code-ideas and have a chat about what I’ve done wrong)
@Kati if you want you can PM me.
A hint, the XOR has the following properties
A ⊕ A = 0 and is an associative function so
A ⊕ (B ⊕ C) = (A ⊕ B) ⊕ C
There is some stuff you should already know from previous challenges too that might help
Hi! I have a script worked out and it tells me it finds the key. But its the wrong key(i think). Can I dm anyone for some tips on what is wrong?
Solved manually.
As @Fukurou pointed: XOR is used for symmetric encryption where the same key is used to both encrypt and decrypt a message…
You already know how the flag looks like
Had to solve this manually with a script, but it was a good challenge. Feel free to DM for nudges.