Thank you for being a valued part of the CNET community. As of December 1, 2020, the forums are in read-only format. In early 2021, CNET Forums will no longer be available. We are grateful for the participation and advice you have provided to one another over the years.

Thanks,

CNET Support

Question

enemy hash algorithm?

Jun 16, 2016 8:22AM PDT

I ve some question? How i can find it?
In our hands hit enemy hash algorithm (each block is 4 bytes) and a hash. Find urgently Password (7 characters). The initialization vector (b0..b3) (hex): 56 2b 0f c5. Alignment of the incoming sequence is complemented by a zero. When calculating the values ​​in the first block is used initializing vector. When calculating in the following blocks y0 '.. y3' => b0..b4. There may be a conflict. Look for all values.

During the tests:
homemade_hash ( "abgf") = 5CAE0C06
homemade_hash ( "abgf1") = C3A8AE00
homemade_hash ( "abgfssss") = D0F98C00
homemade_hash ( "qwqqzwe") = DDFE9A00
homemade_hash ( "arahodd") = DDFE9A00

Symbols: qwertyuiopasdfghjklzxcvbnm
Hash: DDF69A00
What is the password in this Hash: DDF69A00?

Discussion is locked

- Collapse -
Answer
It appears you tried this on StackOverflow
Jun 16, 2016 11:14AM PDT

"Decrypting Hash with some examples [on hold]
As a exam for me given verify a hash, here an examples homemade_hash("abgf") = 5CAE0C06 homemade_hash("abgf1") = C3A8AE00 homemade_hash("abgfssss") = D0F98C00 homemade_hash("qwqqzwe") = DDFE9A00"

One of the rules out there is you must do your own homework. That's probably why SO downvoted you and finally removed your post.

- Collapse -
Answer
Jun 16, 2016 11:41AM PDT

Hi! That isn't homework!
I've reading about algoritms... And i saw it! I dont understand this hash s ! So i said it for learn about it! If you can't help! Please how i can learn about them>!? I said that that isn't homework! If i rad about it, I already find answer! I saw it! But i didn;t understand! So How i can do it or learn it???????
Please admins don't remove this question!

- Collapse -
So the question is how to learn?
Jun 19, 2016 9:53AM PDT

The usual is to keep taking programming and system design classes as well as keep writing apps and more.

Eventually after a few years you work your way up to bigger systems.

-> Here's a thing I'm running into today. Many new folk think the answer can fit into a single paragraph and for larger systems like this you asked about elsewhere it takes more than new programmers to make it work.

I only see the cached content at SO to see why they removed it. If you do same here, the post will get locked or removed.