C++ Cryptography

Open-source C++ projects categorized as Cryptography

Top 23 C++ Cryptography Projects

  • Bitcoin

    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

  • monero

    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.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • Crypto++

    free C++ class library of cryptographic schemes

  • rippled

    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.

  • fully-homomorphic-encryption

    An FHE compiler for C++

  • SEAL

    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
  • i2pd

    🛡 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).

  • SaaSHub

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

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  • HElib

    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

    Cryptography Toolkit

  • Project mention: Ask HN: What are some of the most elegant codebases in your favorite language? | news.ycombinator.com | 2023-06-17
  • cryfs

    Cryptographic filesystem for the cloud

  • Project mention: Syncthing: Untrusted Device Encryption | news.ycombinator.com | 2023-12-07

    I know that cryfs[1] is resilient to at least the first of these, and possibly the second as well. I don't know if cryfs allows to modify the base directory while the filesystem is online, if it does then it might already be a better solution for syncthing, if you only care about Linux.

    On the flip side syncthing could incorporate cryfs's base directory format instead of their home-grown one.

    [1] https://www.cryfs.org/

  • risc0

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

  • fhe-toolkit-linux

    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.

  • qtum

    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

  • concrete

    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
  • WaykiChain

    Public Blockchain as a Decentralized Finance Infrastructure Service Platform

  • steganography

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

  • cryptominisat

    An advanced SAT solver

  • Project mention: The Silent (R)evolution of SAT | news.ycombinator.com | 2023-05-26

    ManySAT: http://www.cril.univ-artois.fr/~jabbour/manysat.htm

    It shares short conflict clauses between parallel solvers and achieves superlinear speedup in some cases, e.g., 4 parallel solvers solve faster than one forth of the single solver soolution time.

    Short conflict clauses are rare so there is little communication between solvers required.

    CryptoMiniSAT: https://github.com/msoos/cryptominisat

    Author's goal to have solver that is good in computing range from single CPU up to cluster. Judging from CryptoMiniSAT successes, he has mostly reached the goal.

  • opmsg

    opmsg message encryption

  • groestlcoin

    Groestlcoin Core integration/staging tree

  • firo

    The privacy-focused cryptocurrency

  • Project mention: Weekly Firo Development Meeting Minutes | /r/FiroProject | 2023-06-17

    Peter continues his work on walletdb refactoring (PR #1239), which optimizes performance by using a single instance of CWalletDB. It is about 90% done and is estimated to be done by the end of the week.

  • securefs

    Filesystem in userspace (FUSE) with transparent authenticated encryption

  • cryptofuzz

    Fuzzing cryptographic libraries. Magic bug printer go brrrr.

  • openfhe-development

    This is the development repository for the OpenFHE library. The current (stable) version is v1.1.4 (released on March 8, 2024).

  • SaaSHub

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

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

C++ Cryptography related posts

  • 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
  • entropy VS ent - a user suggested alternative

    2 projects | 27 Jun 2023
  • Does anybody have any recommendations for fully encrypted word processing applications to run on windows

    1 project | /r/privacy | 24 Jun 2023
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 17 May 2024
    Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

Index

What are some of the best open-source Cryptography projects in C++? This list will help you:

Project Stars
1 Bitcoin 76,399
2 monero 8,640
3 Crypto++ 4,580
4 rippled 4,468
5 fully-homomorphic-encryption 3,456
6 SEAL 3,402
7 i2pd 3,113
8 HElib 3,096
9 Botan 2,429
10 cryfs 1,944
11 risc0 1,454
12 fhe-toolkit-linux 1,427
13 qtum 1,194
14 concrete 1,126
15 WaykiChain 1,048
16 steganography 961
17 cryptominisat 798
18 opmsg 742
19 groestlcoin 735
20 firo 708
21 securefs 704
22 cryptofuzz 652
23 openfhe-development 612

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