phpecc | Pure PHP Elliptic Curve Cryptography Library | Cryptography library

 by   phpecc PHP Version: Current License: No License

kandi X-RAY | phpecc Summary

kandi X-RAY | phpecc Summary

phpecc is a PHP library typically used in Security, Cryptography applications. phpecc has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Pure PHP Elliptic Curve Cryptography Library
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            kandi-support Support

              phpecc has a low active ecosystem.
              It has 300 star(s) with 90 fork(s). There are 26 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 8 open issues and 89 have been closed. On average issues are closed in 270 days. There are 5 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of phpecc is current.

            kandi-Quality Quality

              phpecc has 0 bugs and 0 code smells.

            kandi-Security Security

              phpecc has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              phpecc code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              phpecc does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              phpecc releases are not available. You will need to build from source code and install.
              Installation instructions are available. Examples and code snippets are not available.
              phpecc saves you 1269 person hours of effort in developing the same functionality from scratch.
              It has 2852 lines of code, 326 functions and 62 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed phpecc and discovered the below as its top functions. This is intended to give you an instant insight into phpecc implemented functionality, and help decide if they suit your requirements.
            • Calculates the square root modulo of this matrix .
            • Gets a crypto point by its name .
            • Call a function .
            • Get the point for this curve .
            • Recover the Y coordinate from a x coordinate .
            • Verify a public key .
            • Checks if a point is valid
            • Check the state of the exchange .
            • Convert negative integer to hex
            • Returns a substring .
            Get all kandi verified functions for this library.

            phpecc Key Features

            No Key Features are available at this moment for phpecc.

            phpecc Examples and Code Snippets

            No Code Snippets are available at this moment for phpecc.

            Community Discussions

            Trending Discussions on phpecc

            QUESTION

            C# and PHP ECDH not matching
            Asked 2017-May-10 at 15:52

            I'm trying to generate a shared secret between a web server running PHP and a C# desktop application. I'm aware of the BouncyCastle library, but I'd prefer not having to use it since it's pretty huge.

            I'm using phpecc and ECDiffieHellmanCng and trying to generate a shared secret between the two parties but I'm having issues with exporting/importing in C#.

            It seems phpecc requires der/pem format in order to import a key, and ECDiffieHellmanCng doesn't seem to have any easy way to export in a compatible format.

            Would I need to write my own pem/der encoder and decoder in order to do this or is there some alternative easier way?

            Currently I'm doing the following in C#:

            ...

            ANSWER

            Answered 2017-May-10 at 15:52

            .NET Core 1.0 and .NET Framework 4.7 have the ECParameters struct to import/export keys. The ToByteArray() method you called is producing a CNG EccPublicBlob which has very little to do with the SEC-1 ECParameters format.

            I'm going to assume that you wanted to use secp384r1/NIST P-384, even though you specified that as a hash algorithm. If you want some other curve, you'll need to do some translations.

            The (.NET) ECParameters struct will only help you get started. Turning that into a file requires translating it into a PEM-encoded DER-encoded ASN.1-based structure. (But if you're sticking with NIST P-256/384/521, you can do it with the byte[] you currently have)

            In SEC 1 v2.0 we get the following structures:

            Source https://stackoverflow.com/questions/43871026

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

            Vulnerabilities

            No vulnerabilities reported

            Install phpecc

            You can install this library via Composer :.

            Support

            When sending in pull requests, please make sure to run the make command. The default target runs all PHPUnit and PHPCS tests. All tests must validate for your contribution to be accepted. It's also always a good idea to check the results of the Scrutinizer analysis for your pull requests.
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            CLONE
          • HTTPS

            https://github.com/phpecc/phpecc.git

          • CLI

            gh repo clone phpecc/phpecc

          • sshUrl

            git@github.com:phpecc/phpecc.git

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