digital-signatures
There are 76 repositories under digital-signatures topic.
tlsfuzzer/python-ecdsa
pure-python ECDSA signature/verification and ECDH key agreement
brannondorsey/chattervox
📡 An AX.25 packet radio chat protocol with support for digital signatures and binary compression. Like IRC over radio waves.
samuel-lucas6/Kryptor
A simple, modern, and secure encryption and signing tool that aims to be a better version of age and Minisign.
malikzh/NCANode
⭐ Приложение-сервер для работы с Электронно Цифровой Подписью (ЭЦП) РК
mattrglobal/jsonld-signatures-bbs
A linked data proof suite for BBS+ signatures
dealfonso/sapp
Simple and Agnostic PDF Document Parser in PHP - sign PDF docs using PHP
tendermint/signatory
Multi-provider digital signature library for Rust
rezatajari/learnmeabitcoin
Be a part of learnmeabitcoin translation
eddieoz/haal
Hääl - Anonymous Electronic Voting System on Public Blockchains
RubyCrypto/ed25519
Ed25519 high-performance public-key signature system as a RubyGem (MRI C extension and JRuby Java extension)
GiacomoPope/dilithium-py
A pure python implementation of ML-DSA (FIPS 204) and CRYSTALS-Dilithium
hippie68/gogcheck
Bash script that verifies your GOG offline installers' authenticity and checksums. Made to scan large collections.
tendermint/yubihsm-rs
Pure Rust client for YubiHSM2 devices
johnshearing/PrivateKeyVault
Make Instructions: Airgapped raspberry pi computer for working with blockchains featuring LUKS full disk encryption and using qr-codes to pass encrypted files and offline transaction instructions across the airgap.
itzmeanjan/ml-dsa
Module-Lattice-based Digital Signature Standard Standard by NIST i.e. FIPS 204
kudelskisecurity/cryptochallenge18
Kudelski Security's 2018 pre-Black Hat crypto challenge
konstantinullrich/crypton
A simple Dart library for asymmetric encryption and digital signatures
Al-khateebBahaa/PDF-Signer
PDF-Signer is a Library that allows you to add Digital Signatures to Any PDF file by picking a signature from a gallery or handwriting
TonyKaravasilev/CryptoManana
An Advanced PHP Cryptography Framework
onix-labs/onixlabs-dotnet
ONIXLabs .NET Library - Includes powerful APIs for functional and object-oriented programming, security, cryptography and numerics.
hejsan/WeasySign
WeasySign is a small simple to use high level library for digitally signing pdf's generated with the WeasyPrint PDF library.
cryptimeleon/craco
CRyptogrAphic COnstructions
marcoonroad/hieroglyphs
Quantum-resistant, purely Hash-based, Stateful, One-Time Digital Signatures for OCaml. :shield: :camel: :lock: :key: [Work In Progress]
SignRequest/signrequest-php-client
Official PHP client for SignRequest.com
beatt83/didcomm-swift
Swift library for DIDComm V2 protocol with message encryption/decryption, signing, DID authentication, and advanced routing for secure, decentralized communication.
factomatic/kambani
Chrome extension for identity and key management
thomasleplus/SubChannel
A study on subliminal channels in DSA algorithm.
SignRequest/signrequest-node-client
Official Node.js client for SignRequest.com
isakruas/ecutils
Python Library for Elliptic Curve Cryptography: key exchanges (Diffie-Hellman, Massey-Omura), ECDSA signatures, and Koblitz encoding. Suitable for crypto education and secure systems.
N1ghtF1re/Digital-Signature
Digital signature using RSA algorithm
SignRequest/signrequest-csharp-client
Official C# client for SignRequest.com
guental/sigchk
Verify GOG Setup Integrity/Authenticity
Kh05ifr4nD/PQMagician
Rust Bindings to PQMagic Post-quantum Cryptographic Algorithm C Library
BrodyGaudel/cryptography_encoding
Encoding, cryptography, and digital signature in Java (21)
evias/dotsig
dotsig is a powerful tool to create or verify digital signatures on-the-fly
HumanjavaEnterprises/nostr-nsec-seedphrase
The nostr-nsec-seedphrase repository offers a TypeScript library that converts Nostr nsec keys into mnemonic seed phrases, enhancing the readability and management of keys within Nostr applications. This approach mirrors Bitcoin's use of seed phrases, emphasizing the importance of secure storage and careful handling of these keys.