Questions tagged [allowed-questions]

For whether specific types of questions are allowed on this site or not.

Filter by
Sorted by
Tagged with
13
votes
5answers
1k views

Do we want “literature recommendations” and similar “list/subjective questions”?

Our very first question was https://crypto.stackexchange.com/questions/1/crypto-class-in-college-but-looking-to-take-it-to-the-next-level, asking about book recommendations. By design, this is not a ...
11
votes
2answers
725 views

Should we allow questions about amateur ciphers?

Our FAQ currently says: Do we accept questions asking for cryptanalysis of your cipher (hash function, ...) design? No, we do not. If you want peer review of your full cryptographic scheme, here is ...
12
votes
2answers
2k views

Do we want “challenge”/analyse-this questions and if so what constraints, if any, should we put on them?

So earlier I decided to close this question based on several factors. I chose too localised, because I don't think such a question really benefits anyone as it stands. This raised the question in my ...
10
votes
4answers
870 views

Asking homework questions

Is it desirable for people to ask a homework question here? Set aside for now the question of how this would be enforced. I'm more interesting in the policy question, and in our goals. Is this ...
8
votes
1answer
122 views

How can we modify our close reason and help center texts to allow “some” coding questions?

We recently had the following question: Timing vulnerability of byte array equality test? quote: Would the following code to test MAC equality leak timing information ? ...
7
votes
1answer
173 views

Is code review in scope?

Is reviewing the cryptographic aspects of a block of code on-topic for this site? Example: Am I insecurely implementing AES in Python?
5
votes
2answers
121 views

What sort of “cryptosystem verification” would be on-topic/allowed here?

I'm considering posting a design of a proof-of-work system here and asking a few questions about it, but in the FAQ, it specifically states that you do not want questions about "cryptanalysis of a ...
5
votes
4answers
985 views

Coursera removal request

Update 2: This post is about this edit to this question Recently there was a suggested-edit asking for removal of one of the many "how to do cryptanalysis on a 1 time pad if used twice" questions? ...
5
votes
1answer
149 views

Do we want bitcoin/cryptocurrency related questions? A cryptocurrency tag?

This question is inspired by this recent comment. My first thought in response to this was to create a cryptocurrency tag. However, we have been receiving a lot of questions here about bitcoin/...
4
votes
1answer
149 views

Help us define our scope by writing the FAQ?

As you probably know, all stackexchange sites have a FAQ. What you might not know is that the community can edit part of it through their moderators. Specifically, we can edit this bit: What kind of ...
3
votes
4answers
120 views

Should the linked question really be treated as a “request to analyze…”

So, we have this question, which currently has 4 close votes. All 4 are votes for "Requests for analyzing or deciphering a block of data are off-topic here, as the results are rarely useful to anyone ...
9
votes
2answers
131 views

How should questions be handled involving code?

(Full disclosure: This is a Q&A that was requested from me to document our current policies on handling questions involving code.) So the question: Assume I am looking at a question that involves ...
5
votes
4answers
155 views

Are we allowed to illustrate questions about cryptographic algorithms with executable code?

According to @Maeher, we are not allowed to illustrate questions on crypto.stackexchange.com with executable code—such questions are permissible only on stackoverflow.com: https://chat.stackexchange....
5
votes
1answer
109 views

Are questions about identifying encryption algorithms allowed?

I have an encryption algorithm I pulled out of a binary. I'd like to identify what the algorithm is, but I don't have the requisite crypto experience. The code is "high level" C# code, as ...
3
votes
2answers
102 views

Are questions on specific implementations of crypto in a specific device/application/system on topic?

Would it be permissible to ask questions like "What sort of encryption does IE 9 support in HTTPS mode" or "What sort of cryptography does the iPhone use to keep user 3g data secure"? Edit by ...
10
votes
3answers
238 views

(When) are reference requests actually on-topic here?

I recently realized that we have some contradictory documentation on our site (and, probably, contradictory beliefs and opinions among users) about the topicality of questions asking for off-site ...
6
votes
1answer
244 views

Should we allow generic questions about block chain?

You may or may not have noticed that BitCoin.SE and Ethereum.SE have narrowed their scope. Nowadays that means that they only accept questions that are about their specific crypto currency and block ...
5
votes
1answer
93 views

Is it OK to ask for program/software recommendations here?

Is it within scope of this site to ask about recommendations for crypto software, or is this site reserved for more abstract discussions about crypto algorithms or their implementation? For example: ...
4
votes
3answers
108 views

Is this the place to ask about crypto-algorithm creation/new techniques?

For almost 7 years I've been working in algorithm creation for new encryption systems. I'll be the first to tell you that my goals are lofty and that it's no small task to make something worth using. ...
4
votes
1answer
180 views

Are legal issues surrounding cryptography on topic here?

This question titled "Hash Digest Legal Status" was recently asked and closed as off topic. Since I couldn't actually find anything in the FAQ explicitly disallowing such questions, nor any past meta ...
4
votes
3answers
143 views

What is considered to be off-topic?

I'm new to this site. When I posted my first question here, I tried to follow the advice on the Tour site: My question was directly related to cryptography, and it was neither "opinion-based", nor ...
3
votes
1answer
111 views

Should we add a close reason for requests for cryptanalysis of amateur schemes?

There are a bunch of questions asking to evaluate the security of an amateur cipher, clearly without knowing pretty basic stuff on cryptography or how SE works. You all know the type of question I'm ...