djbhash | simple c hash implementation using the DJB string hashing | Hashing library

by gdi C Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | djbhash Summary

djbhash is a C library typically used in Security, Hashing applications. djbhash has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

##djbhash - A simple c hash implementation using the DJB string hashing function.

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Quality

Security

License

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Support

djbhash has a low active ecosystem.

It has 10 star(s) with 1 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

djbhash has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of djbhash is current.

Quality

djbhash has no bugs reported.

Security

djbhash has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

djbhash does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

djbhash releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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djbhash Key Features

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djbhash Examples and Code Snippets

No Code Snippets are available at this moment for djbhash.

Community Discussions

Trending Discussions on djbhash

Calculating a hash value for composite classes

void pointer cast to a char pointer crashes when dereferencing

QUESTION

Calculating a hash value for composite classes

Asked 2020-Nov-22 at 07:32

I have a class structure like the following:

...

ANSWER

Answered 2020-Nov-22 at 07:32

Is there a performant way to turn my integer members into suited input

First, let's try something naive and readable, and see if it's good enough.

Here is an incremental version of the algorithm:

Source https://stackoverflow.com/questions/64945079

QUESTION

void pointer cast to a char pointer crashes when dereferencing

Asked 2018-Dec-24 at 02:43

I'm trying to implement DJB algorithim in C to build a dictionary like structure.

My implementation works well if the key passed is a char pointer however if i pass for example a integer it crashes, I'm not sure why and how could i accomplish this. Basically I'd need to hash both a string and a integer.

...

ANSWER

Answered 2018-Dec-23 at 22:06

DJBHash(420, sizeof(420)); crashses while DJB("foo", sizeof("foo")); works perfectly fine.

That's because using 420 isn't a valid memory address in your program. So when your function tries to use that memory address it crashes. Normally you wouldn't even try to force a specific memory address in this fashion. It only works in very specific cases like when its a known address in kernel space or something like that.

If you want to hash an integer instead of specific memory location it would be:

Source https://stackoverflow.com/questions/53907334

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install djbhash

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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