digital-signature
There are 414 repositories under digital-signature topic.
documenso/documenso
The Open Source DocuSign Alternative.
nakov/Practical-Cryptography-for-Developers-Book
Practical Cryptography for Developers: Hashes, MAC, Key Derivation, DHKE, Symmetric and Asymmetric Ciphers, Public Key Cryptosystems, RSA, Elliptic Curves, ECC, secp256k1, ECDH, ECIES, Digital Signatures, ECDSA, EdDSA
OpenSignLabs/OpenSign
🔥 The free & Open Source DocuSign alternative
itext/itext-java
iText for Java represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText can be a boon to nearly every workflow.
itext/itext-dotnet
iText for .NET is the .NET version of the iText library, formerly known as iTextSharp, which it replaces. iText represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enha
paragonie/halite
High-level cryptography interface powered by libsodium
WeBankBlockchain/WeIdentity
基于区块链的符合W3C DID和Verifiable Credential规范的分布式身份解决方案
vbuch/node-signpdf
Simple signing of PDFs in node.
MatthiasValvekens/pyHanko
pyHanko: sign and stamp PDF files
saturneric/GpgFrontend
A free, open-source, robust yet user-friendly, compact and cross-platform tool for OpenPGP encryption. It stands out as an exceptional GUI frontend for the modern GnuPG (gpg).
mratsim/constantine
Constantine: modular, high-performance, zero-dependency cryptography stack for verifiable computation, proof systems and blockchain protocols.
Keyfactor/signserver-ce
SignServer – Open source, PKI-based signing software to sign code, documents, timestamps and more.
AntonKueltz/fastecdsa
Python library for fast elliptic curve crypto
ApryseSDK/pdftron-sign-app
Sign and request signatures on PDFs, MS Office documents
demoiselle/signer
Repositório que contém os componentes para facilitar a implementação de assinatura digital nos padrões da ICP-BRASIL
PeculiarVentures/node-webcrypto-ossl
A WebCrypto Polyfill for Node in TypeScript built on OpenSSL.
dealfonso/sapp
Simple and Agnostic PDF Document Parser in PHP - sign PDF docs using PHP
gitcommitshow/awesome-authentication
Resources to learn and implement authentication in your application
mattrglobal/bbs-signatures
An implementation of BBS+ signatures for node and browser environments
docusign/docusign-esign-python-client
The Official DocuSign Python Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client. https://www.docusign.com/devcenter
gokalkan/gokalkan
Библиотека для работы с ЭЦП РК 🔑 🇰🇿
serengil/crypto
Elliptic Curve Cryptography and Common Public Key Cryptography Implementations
damienbod/SendingEncryptedData
.NET Core Encryption
opencoff/sigtool
Ed25519 signing, verification and encryption, decryption for arbitary files; like OpenBSD signifiy but with more functionality and written in Golang - only easier and simpler
knadh/pfxsigner
A CLI utility and web server for digitally signing PDFs with docsign loaded from PFX (PKCS#12) files
colstrom/niftygate
Drop-in Access Control via NFT Ownership
pbatard/winpatch
Windows system file patcher
amazingandyyy/leptin
🔗 Leptin is a PoW blockchain completely built in Nodejs.
mattrglobal/node-bbs-signatures
An implementation of BBS+ signatures using rust and typescript for node.js
Abhiramborige/Crypto-systems
This repo will contain the algorithms for encryption and decryption of messages and ciphers respectively !!
sdiehl/aos-signature
Abe-Ohkubo-Suzuki Linkable Ring Signatures
damianofalcioni/Websocket-Smart-Card-Signer
Websocket based (NO APPLET) Smart Card Digital Signature Framework
asonnino/bls
A simple Python implementation of threshold BLS signatures.
AlessioScarfone/Java-Digital-Signature
Java command line tool for digital signature with PKCS#11 token.
siketyan/jpki-rs
🔐 Read certificates, sign and verify documents using your JPKI card.