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  • Nov 29 17:13
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Belsaros
@Belsaros
How would one submit a feature request? It's be awesome if CyberChef could do ole manipulation
oujii
@oujii
Hello :) I have more of a general question (I hope it's OK to ask this here) it's a simple one. I am learning about cryptography and I am just looking to perform a really basic encryption/decryption with cyberchef using DES3. I want to take a string "The elephant was pink" and encrypt it. Then share that encyption with some friends and challenge them to decrypt it :) I am getting "invalid key length" errors.
1 reply
(Or if anyone could recommend a good resource to learn more about this, I am really grateful!)
Betty Anzac
@bettyanzac
leet talk would be a nice thing to have https://techterms.com/definition/leet
s0m3 t41k l1k3 th4t
Fr3d-P
@Fr3d-P
Is there a way to "add" text to the input?
I mean "concat" or this kind of things
Matthew
@yaekmj_twitter
Not so much of a bug but the DNS over HTTPS recipe only accepts 1 host input - would be superhandy if it could accept a list instead?
Matthew
@yaekmj_twitter
ahh, just scrolled up and found mention of the fork recipe - that before DNS over HTTPS recipe = win ! Thanks for mentioning fork @bwhitn :)
ELONY
@ELONY42465811_twitter
hi , how to use cyberchief with XOR recipe ?
ELONY
@ELONY42465811_twitter
how to decrypt FromHex + XOR ?
need to put key in XOR section but how to define it to extract it from my encrypted key ?
Curtis Arnold
@Shri3kinband1t
I just installed it, can someone tell me how the hell to start it?
The Doctor
@virtadpt
Just load it in your web browser. It's HTML and a lot of Javascript, so your browser just has to load the page.
bwhitn
@bwhitn
One thing that shouldn't be an issue any more but may be important to note security wise is CyberChef uses "ua-parser-js": "^0.7.28". It is possible that someone could have been affected by the malicious code that was put in version "0.7.29" https://my.diffend.io/npm/ua-parser-js/0.7.28/0.7.29#d2h-511722
o-data
@o-data
Hi, new to Cyberchef and did a search in Github but couldn't find any guide. Can we do "mass input" from a CSV/Excel file? Would like to input a series of data in Column A and hash it with MD5 in Column B for example.
bwhitn
@bwhitn
So fork/merge would probably be the key ones you are looking for. Fork is similar to a for each with a separator which is a line break by default
o-data
@o-data
@bwhitn Thank you very much! I think this is exactly what I need
I will just copy/paste the data instead of being fancy and using File Input
Rune Tynan
@CraftSpider
Are there any options for decoding floats or integers from an input stream? I'd love to be able to convert hex into a series of values from little/big endian
nileshtr
@nileshtr:matrix.org
[m]
I think gchq/CyberChef#474 (provide a Dockerfile for easier development & prod deployments) needs to be re-opened. I couldn't find any other issue for containerization.
The Doctor
@virtadpt
It's just a web page with a bunch of Javascript. Why dockerize it?
CPlusSharp
@cplussharp
Is this project dead? There was no commit since 4 month and there are 99 pull-requests open!
It would be sad, because I really like this tool and also added some new "operations" (see my open pull-requests => https://github.com/gchq/CyberChef/pulls/cplussharp)
bwhitn
@bwhitn
@cplussharp I don’t think so but wouldn’t swear to it. They have times where they go silent for several months.
DeltaYelta
@DeltaYelta
hey on the generate TOTP when I have nothing in the code length it's output is [object Object]
I assume this is something gone wrong with the javascript
oh wow first message here of the year
anyways that's all
LonelyGuyHelp
@LonelyGuyHelp
Need help decoding a message
Kaustubh BM
@Necron3574
Hey, I had sent in a pull request a while back and I noticed it was just lost in the pull requests so I was just wondering if there's anything else I'm required to do or if the maintainers are busy (which I totally understand).
gchq/CyberChef#1201
Cheers :)
Hamid
@hamid-elaosta
Hey all. Anyone know how I can take some json from an input, modify it, encode it and then nest it in a second json and so on? Say I have parent and child I want to modify child, encode it then replace the old version of it in parent and then encode that
DRDLCN
@DRDLCN
hey guys
Im getting Error: Unknown type 0x4
For protobuf decode
what's wrong
what's the input format
?
Niels Basjes
@niels:basjes.nl
[m]
I was playing with CyberChef and I was not able to find basic things like en/decoding binary integers, floats doubles, etc.
You can convert "binary" into text but not into numbers
Is that deliberate?
3 replies
Thomas Leplus
@thomasleplus
Hi people, I have a question regarding a PR (#1250) that I pushed 9 month ago. I was hoping to use this toy cipher in a crypto CTF that I am working on and I'd love for participants to discover and use CyberChef by the same opportunity (instead of running my own fork). But I'd also understand if this PR is rejected. It's just that in the absence of any activity on the PR, I don't know if that's by lack of interest/time or because of a technicality like a missing label or something. Any advice from past contributors?
eeeja
@eeeja:matrix.org
[m]
Hi, does anyone know why I keep getting "no matches found: "recipe":[op:Find / Replace]} when I run this against a local cyberchef-server?
curl -X POST -H “Content-Type:application/json” -d ‘{“input”:"beek", “recipe”:[{"op":"Find / Replace","args":[{"option":"Simple string","string":"[.]"},".",true,false,true,false]}]}’ localhost:3000/bake
1 reply
watertree5
@watertree5:matrix.org
[m]
a coworker and I were talking about chef and the debate came up about if incorporating support for Liquid (https://github.com/Shopify/liquid) would be a viable option. I know there's formatting options within cyberchef already but theres quite a bit more functionality. Thoughts?
Glezcon1
@cusutxa
Rio66.bet
Asterism A
@ryan7:matrix.org
[m]
hi
Annie Hawkes
@anniesdalton_gitlab
Can someone help me extract a hidden message/file/clue from an image? I am trying the Extract LSB recipe option but am unsure what to set each value to
scorpion3013
@scorpion3013:matrix.org
[m]
Hello, is there a way to declare variables and loading them into the flow?
I currently use this hacky solution Link to recipeRegister('(%5B%5C%5Cs%5C%5CS%5D)',true,false,false)Pseudo-Random_Number_Generator(32,'Hex')Comment('Saves%20random%20number%20as%20$R1')Register('(%5B%5C%5Cs%5C%5CS%5D)',true,false,false)Comment('Loads%20$R0%20(Input)')Find_/_Replace(%7B'option':'Regex','string':'.%2B'%7D,'$R0',true,false,true,false)Comment('Xors%20the%20Input%20with%20Random%20Number%20$R1')XOR(%7B'option':'Hex','string':'$R1'%7D,'Standard',false)&input=SXMgdGhlcmUgYW4gbW9yZSBlbGVnYW50IHdheT8)
hejo
@hejo:matrix.org
[m]
Hey! - Is anyone still active here?
The Doctor
@virtadpt
Still hanging around. Why?
hejo
@hejo:matrix.org
[m]
It seems that I am too stupid to find an easy way to remove empty lines. The 'whitespace' receipt doesn't do the trick. I've got it solved by 'find / replace' with regex and ^(?:[\t ]*(?:\r?\n|\r))+. Does anyone have an alternative that might be a little bit easier to remember?
Arnab Sen (alt: arnabsen1729)
@arnabCypherock

Is there a way to group chars like

"abcdefgh" -> "ab" "cd" "ef" "gh" (group by 2)
"abcdefgh" -> "abc" "def" "gh" (group by 3)
"abcdefgh" -> "abcd" "efgh" (group by 4)