bls-signatures | BLS signatures in C++ , using the relic toolkit BLS12-381 | Cryptography library

by Chia-Network C++ Version: 2.0.0b3 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | bls-signatures Summary

bls-signatures is a C++ library typically used in Security, Cryptography applications. bls-signatures has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

NOTE: THIS LIBRARY IS NOT YET FORMALLY REVIEWED FOR SECURITY. NOTE: THIS LIBRARY WAS SHIFTED TO THE IETF BLS SPECIFICATION ON 7/16/20. Implements BLS signatures with aggregation using relic toolkit for cryptographic primitives (pairings, EC, hashing) according to the IETF BLS RFC with these curve parameters for BLS12-381.

Support

Quality

Security

License

Reuse

Support

bls-signatures has a low active ecosystem.

It has 272 star(s) with 205 fork(s). There are 57 watchers for this library.

There were 3 major release(s) in the last 12 months.

There are 0 open issues and 99 have been closed. On average issues are closed in 91 days. There are 6 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of bls-signatures is 2.0.0b3

Quality

bls-signatures has 0 bugs and 0 code smells.

Security

bls-signatures has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

bls-signatures code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

bls-signatures is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

bls-signatures releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 2725 lines of code, 224 functions and 23 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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bls-signatures Key Features

No Key Features are available at this moment for bls-signatures.

bls-signatures Examples and Code Snippets

No Code Snippets are available at this moment for bls-signatures.

Community Discussions

Trending Discussions on bls-signatures

How To Calculate Elliptic Curve Pairing Function Given BLS Public Key and Message

QUESTION

How To Calculate Elliptic Curve Pairing Function Given BLS Public Key and Message

Asked 2021-Aug-16 at 18:32

I'm trying to calculate curve pairings for the BLS cryptosystem given a public key and message. I generate the key with the bls_signatures crate and ultimately want to crunch e(pub_key, HashToCurve(message)) using the blstrs crate (since I found a pairing function there).

...

ANSWER

Answered 2021-Aug-16 at 18:32

I just realized this simple solution as I was done looking through all the source code and writing up my original answer. It's as easy as changing the enabled features in your Cargo.toml to disable the usage of paired and enable blstrs to be used internally.

Source https://stackoverflow.com/questions/68659715

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

Vulnerabilities

No vulnerabilities reported

Install bls-signatures

Cmake 3.14+, a c++ compiler, and python3 (for bindings) are required for building.

Support

Contributions are welcome and more details are available in chia-blockchain's CONTRIBUTING.md. The main branch is usually the currently released latest version on PyPI. Note that at times bls-signatures/blspy will be ahead of the release version that chia-blockchain requires in it's main/release version in preparation for a new chia-blockchain release. Please branch or fork main and then create a pull request to the main branch. Linear merging is enforced on main and merging requires a completed review. PRs will kick off a GitHub actions ci build and analysis of bls-signatures at lgtm.com. Please make sure your build is passing and that it does not increase alerts at lgtm.

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