Top 23 C++ Cryptography Projects

Cryptography

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• Bitcoin

  906 78,555 10.0 C++

  Bitcoin Core integration/staging tree

  

  Project mention: Analyzing Bitcoin Transactions with Lightning Node Insights | dev.to | 2024-04-12

  Ubuntu/Debian: Install LND: https://github.com/lightningnetwork/lnd/blob/master/docs/INSTALL.md#install-lnd Install Bitcoin Core: https://github.com/bitcoin/bitcoin/blob/master/doc/build-unix.md#linux-instructions

• SaaSHub

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  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

• monero

  556 8,913 9.4 C++

  Monero: the secure, private, untraceable cryptocurrency

  

  Project mention: what is the best and most anonymous monero wallet? | /r/Monero | 2023-12-05

  https://getmonero.org/ and check the other links at the right nav.

• Crypto++

  6 4,820 6.3 C++

  free C++ class library of cryptographic schemes

• rippled

  102 4,510 9.4 C++

  Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++

  

  Project mention: Introducing Ripple's Brazil Fund: Fostering XRP Ledger Innovation in Brazil | dev.to | 2024-05-15

  In the dynamic landscape of Brazil lies fertile ground for innovation, where startups continue to thrive and pioneering ideas take root. It is within this vibrant community that Ripple proudly unveils its local support strategy, a dedicated initiative aimed at fostering innovation on the XRP Ledger within Brazil.

• SEAL

  6 3,544 4.9 C++

  Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library. (by microsoft)

  

  Project mention: On Intel SGX, is it possible to set an executable running such that you, the operator, cannot decrypt its state? | /r/crypto | 2023-12-07

• fully-homomorphic-encryption

  19 3,511 2.9 C++

  An FHE compiler for C++

  

• i2pd

  54 3,230 9.7 C++

  🛡 I2P: End-to-End encrypted and anonymous Internet

  

  Project mention: I want to help the network, but need assistance | /r/i2p | 2023-11-05

  I'm running a tor bridge on my home proxmox box, and I'm interested in running an i2p node as well but I have no experience with this. From what I was able to gather the easiest way is to install the i2pd .deb (https://github.com/PurpleI2P/i2pd/releases).

• HElib

  3 3,111 3.5 C++

  HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.

  

• Botan

  5 2,550 9.9 C++

  Cryptography Toolkit

• cryfs

  31 1,998 1.9 C++

  Cryptographic filesystem for the cloud

  

  Project mention: CryFS 1.0.0-rc1 Pre-release | news.ycombinator.com | 2024-10-03

• risc0

  8 1,626 9.8 C++

  RISC Zero is a zero-knowledge verifiable general computing platform based on zk-STARKs and the RISC-V microarchitecture.

  

  Project mention: Ask HN: Weirdest Computer Architecture? | news.ycombinator.com | 2024-07-27

  https://github.com/risc0/risc0

• fhe-toolkit-linux

  9 1,433 0.0 C++

  IBM Fully Homomorphic Encryption Toolkit For Linux. This toolkit is a Linux based Docker container that demonstrates computing on encrypted data without decrypting it! The toolkit ships with two demos including a fully encrypted Machine Learning inference with a Neural Network and a Privacy-Preserving key-value search.

  

• concrete

  5 1,215 9.8 C++

  Concrete: TFHE Compiler that converts python programs into FHE equivalent

  

  Project mention: Concrete: Converts Python programs into homomorphic encryption equivalent | news.ycombinator.com | 2024-03-09

• qtum

  8 1,200 6.2 C++

  Qtum Core Wallet

  

  Project mention: How to use QTUM? | /r/Qtum | 2023-12-07

  Download the official Qtum wallet from qtum.org and you can stake (or delegate staking) directly through your wallet

• WaykiChain

  1 1,045 1.8 C++

  Public Blockchain as a Decentralized Finance Infrastructure Service Platform

  

• steganography

  13 990 3.6 C++

  Simple C++ Image Steganography tool to encrypt and hide files insde images using Least-Significant-Bit encoding.

• cryptominisat

  2 818 9.6 C++

  An advanced SAT solver

• opmsg

  4 747 1.1 C++

  opmsg message encryption

• securefs

  6 734 9.5 C++

  Filesystem in userspace (FUSE) with transparent authenticated encryption

• groestlcoin

  1 732 0.0 C++

  Groestlcoin Core integration/staging tree

  

• openfhe-development

  5 722 8.8 C++

  This is the development repository for the OpenFHE library. The current (stable) version is v1.2.1 (released on September 10, 2024).

  

• firo

  35 717 8.6 C++

  The privacy-focused cryptocurrency

  

• cryptofuzz

  6 672 8.3 C++

  Fuzzing cryptographic libraries. Magic bug printer go brrrr.

C++ Cryptography related posts

• Autossh – automatically restart SSH sessions and tunnels

  5 projects | news.ycombinator.com | 28 Sep 2024

• RISC Zero

  1 project | news.ycombinator.com | 6 Jun 2024

• Analyzing Bitcoin Transactions with Lightning Node Insights

  2 projects | dev.to | 12 Apr 2024

• How to use QTUM?

  1 project | /r/Qtum | 7 Dec 2023

• On Intel SGX, is it possible to set an executable running such that you, the operator, cannot decrypt its state?

  1 project | /r/crypto | 7 Dec 2023

• Qtum Core v24.1 Hardfork Mandatory Update

  1 project | /r/Qtum | 2 Dec 2023

• Ask HN: What does your single file “productivity app” look like?

  1 project | news.ycombinator.com | 3 Sep 2023
• A note from our sponsor - SaaSHub
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