Hash | Fastest 32-bit & 64-bit hashing functions | Hashing library

by AlasdairF Go Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | Hash Summary

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

Herein are very highly optimized 32-bit and 64-bit Fnv-1a hashing functions. This implemention is faster than the native Go implementation and this particular algorithm has very few collisions while executing at very high speeds. From my dictionary of 5,000,000 words (a-z only, 3-20 bytes each), the 32-bit hash gave 72 collisions and the 64-bit hash gave 2 collisions.

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Security

License

Reuse

Support

Hash has a low active ecosystem.

It has 11 star(s) with 1 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

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

It has a neutral sentiment in the developer community.

The latest version of Hash is current.

Quality

Hash has no bugs reported.

Security

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

License

Hash 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

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

Top functions reviewed by kandi - BETA

kandi has reviewed Hash and discovered the below as its top functions. This is intended to give you an instant insight into Hash implemented functionality, and help decide if they suit your requirements.

Bytes32 returns the 32 - bit number of bytes
Bytes64 returns the number of bytes in a byte array
Runes32 returns a 32 - bit number of runes
Runes64 returns the 64 - bit integer as a uint64

Get all kandi verified functions for this library.

Hash Key Features

No Key Features are available at this moment for Hash.

Hash Examples and Code Snippets

No Code Snippets are available at this moment for Hash.

Community Discussions

Trending Discussions on Hash

I need to strip all the symbols from a string in order to create an `IEqualityComparer` that ignores punctuation symbols

How to use a SHA256 MessageDigest in Java on Linux

Why does the .NET CLR not inline this properly?

Pusher Undefined property: stdClass::$channels in Laravel Lumen

Method Illuminate\\Auth\\RequestGuard::attempt does not exist

How to upload files on laravel and storing it in a directory

How to add "text/javascript" to in Nuxt

Angular and ASP.NET Core MVC: "Uncaught SyntaxError: Unexpected token '<'" for index file references when deployed

How to create in C or C++ the contents value of Sig type object for digital signature in PDF?

Unable to initialize const unordered_map> using initializer list

QUESTION

I need to strip all the symbols from a string in order to create an `IEqualityComparer` that ignores punctuation symbols

Asked 2021-Jun-15 at 23:05

In part of my application I have an option that displays a list of albums by the current artist that aren't in the music library. To get this I call a music API to get the list of all albums by that artist and then I remove the albums that are in the current library.

To cope with the different casing of names and the possibility of missing (or extra punctuation) in the title I have written an IEqualityComparer to use in the .Except call:

...

ANSWER

Answered 2021-Jun-15 at 23:05

If you're going to use the CompareOptions enum, I feel like you might as well use it with the CompareInfo class that it's documented as being designed for:

Defines the string comparison options to use with CompareInfo.

Then you can just use the GetHashCode(string, CompareOptions) method from that class (and even the Compare(string, string, CompareOptions) method if you like).

Source https://stackoverflow.com/questions/67994184

QUESTION

How to use a SHA256 MessageDigest in Java on Linux

Asked 2021-Jun-15 at 19:42

I encountered a problem while trying to get my java project running on my Debian 10 server. Everything seems to work, but java throws an error when i try to get an instance of a MessageDigest with "SHA256".

It occurs in this line:

MessageDigest digest = MessageDigest.getInstance("SHA256");

The exception:

java.security.NoSuchAlgorithmException: SHA256 MessageDigest not available

Is there a way to install SHA256 functionality or another way i can create a sha256 hash?

...

ANSWER

Answered 2021-Jun-15 at 19:42

MessageDigest.getInstance("SHA-256");

Source https://stackoverflow.com/questions/67992442

QUESTION

Why does the .NET CLR not inline this properly?

Asked 2021-Jun-15 at 19:35

I ran into less than ideal inlining behavior of the .NET JIT compiler. The following code is stripped of its context, but it demonstrates the problem:

...

ANSWER

Answered 2021-Jun-15 at 19:35

The functions Hash_Inline and Hash_FunctionCall are not equivalent:

The first statement in Hash_Inline rotates by 1, but in Hash_FunctionCall it rotates by curIndex.
For RotateLeft you may have probably meant:

Source https://stackoverflow.com/questions/67991820

QUESTION

Pusher Undefined property: stdClass::$channels in Laravel Lumen

Asked 2021-Jun-15 at 16:42

I'm making a POC with Lumen and Vue.JS. For now it just has to send a "hello world" message from the Lumen back-end to the Vue.JS front-end (which works). I have made an event which is triggered upon loading the page like this:

...

ANSWER

Answered 2021-Jun-15 at 16:42

Fix composer.json

I have created an issue on the PHP package: https://github.com/pusher/pusher-http-php/issues/295

It is true this version is broken, but the fix should be in the composer.json file. Mine looked like this:

Source https://stackoverflow.com/questions/66624416

QUESTION

Method Illuminate\\Auth\\RequestGuard::attempt does not exist

Asked 2021-Jun-15 at 13:13

I just install Laravel passport as follow:

Admin Model:

...

ANSWER

Answered 2021-Jun-15 at 13:13

The issue with default guard. So it should be web

Source https://stackoverflow.com/questions/67986476

QUESTION

How to upload files on laravel and storing it in a directory

Asked 2021-Jun-15 at 08:54

So I am having problems storing my picture of the user in the specified directory. The image is already in the database but when I call the data it does not show anything. How do I store it in the public folder and the database here is my lines of code:

RegisterController.php

...

ANSWER

Answered 2021-Jun-15 at 08:54

you can use Storage:: class to do that

Source https://stackoverflow.com/questions/67979798

QUESTION

How to add "text/javascript" to in Nuxt

Asked 2021-Jun-15 at 08:00

I have the following script I have to add in the tag. But in Nuxt I have to add it as an objext in nuxt.config.js.

How do I do this?

...

ANSWER

Answered 2021-Jan-14 at 06:01

2 approachs for this

first: use nuxt head() in nuxt-page-component (recommended)

Source https://stackoverflow.com/questions/65713431

QUESTION

Angular and ASP.NET Core MVC: "Uncaught SyntaxError: Unexpected token '<'" for index file references when deployed

Asked 2021-Jun-15 at 06:41

I have an application using ASP.NET Core MVC and an Angular UI framework.

I can run the application in IIS Express Development Environment without issue. When I switch to the IIS Express Production environment or deploy to an IIS host, my index referenced files cannot be read showing a browser error:

Uncaught SyntaxError: Unexpected token '<'

These pages look like they are loading the index page as opposed to the .js or .css files.

Here is a snippet of the underlying runtime.js as it should be loaded into browser, it is not loaded with index.html.

...

ANSWER

Answered 2021-Jun-14 at 14:39

Mayby you are missing

Source https://stackoverflow.com/questions/67874434

QUESTION

How to create in C or C++ the contents value of Sig type object for digital signature in PDF?

Asked 2021-Jun-15 at 06:14

We are programmatically creating PDF using our in house lib (C++) by adding all the required objects so that PDF readers can render them properly. Currently we are enhancing the lib to support digital signatures in PDF. Our users will use USB token or Windows certificates to sign the PDF. On studying raw PDF file with digital signature, we were able to make sense of all the objects except for the contents of Sig type object.

...

ANSWER

Answered 2021-Jun-10 at 16:48

Ok, the signature container is embedded correctly.

But there are issues with the signature container itself:

Both in the SignedData.digestAlgorithms collection and in the SignerInfo.digestAlgorithm value you have used the OID of SHA1withRSA, but that is a full signature algorithm, not the mere digest algorithm SHA1 expected there.
Then the SHA1 hash of the signed bytes is BB78A402F7A537A34D6892B83881266501A691A8 but the hash you signed is 90E28B8A0D8E48691DAFE2BA10A4761FFFDCCD3D. This might be because you hash buffer2 and

buffer2 has empty contents data (/Contents <>)

The hex string delimiters '<' and '>' also belong to the contents value and, therefore, must also be removed in buffer2.

Furthermore, your signature is very weak:

It uses SHA1 as hash algorithm. SHA1 meanwhile has been recognized as too weak a hash algorithm for document signatures.
It doesn't use signed attributes, neither the ESS signing certificate nor the algorithm identifier protection attribute. Many validation policies require such special attributes.

Source https://stackoverflow.com/questions/67667032

QUESTION

Unable to initialize const unordered_map> using initializer list

Asked 2021-Jun-15 at 05:33

So here is the function:

...

ANSWER

Answered 2021-Jun-15 at 05:26

The value type of your unordered_map is std::variant, but in your brace init list, you're passing float instead of a double. This conversion from float to a variant is not allowed.

Either change your value type to std::variant, or pass literals of float type, e.g. 1.5f instead of 1.5.

The minimized issue in code is

Source https://stackoverflow.com/questions/67980273

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

Vulnerabilities

No vulnerabilities reported

Install Hash

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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