Powerful, flexible, lightweight, thread-safe interface to the BitPay developers API

A ruby library to generate Ethereum addresses from a hierarchical deterministic wallet according to the BIP44 standard.

A ruby library to generate ETH addresses from a Hierarchical Deterministic wallet according to the BIP32 standard.

A Ruby implementation of the Noise Protocol framework(http://noiseprotocol.org/).

Client and relay implementation of the Nostr protocol.

Ring Signatures allow someone to non-interactively sign a message which can be verified against a set of chosen public keys.

This is a Ruby on Rails Engine. It authenticates users against their metamask signature.

The implementation of Tapyrus Protocol for Ruby.

TRON HTTP API client

A ruby library to generate Ethereum addresses from a hierarchical deterministic wallet according to the BIP44 standard. (Extended)

Ruby gem client library for the Bluzelle Service

This Ruby Gem is the official reference client for the Block.io payments API. To use this, you will need the Dogecoin, Bitcoin, or Litecoin API key(s) from Block.io. Go ahead, sign up :)

The easiest way to craft your own transactions for multiple crypto currencies

Extension of the ecdsa gem.

A ruby library to generate Ethereum addresses from a hierarchical deterministic wallet according to the BIP44 standard.

Ruby implementation of hash to curve.

ICP Agent.

Interapp is a mountable Rails engine that handles simple and secure inter-app messaging using public key cryptography.

The ruby implementation of Schnorr signature.

Ruby implementation for Sidetree protocol.