Digital Signature Python Packages

pyhanko

pyHanko: sign and stamp PDF files

5.2M 779 112

pyhanko-certvalidator

pyHanko: sign and stamp PDF files

5M 779 112

fastecdsa

Python library for fast elliptic curve crypto

148K 289 79

lightdsa

A Lightweight Digital Signature Algorithm Library for Python

52K 6 0

pyhanko-cli

pyHanko: sign and stamp PDF files

10K 779 112

firmauy

Sign and verify PDF (PAdES), XML (XAdES) and arbitrary files (CAdES/.p7s) with the Uruguayan cédula via PKCS#11.

4K 8 2

assinafy

SDK oficial Python da Assinafy para assinatura eletrônica de documentos: API REST, signatários, modelos, webhooks e OAuth. Official Python SDK for the Brazilian e-signature API.

3K 2 0

signdocs-brasil

SDK oficial em Python para a API SignDocs Brasil: assinatura eletrônica e digital com ICP-Brasil, biometria, OTP e trilha de evidências. Official Python SDK for the SignDocs Brasil e-signature API.

2K 0 0

pdfluent

Pure-Rust PDF SDK — rendering, extraction, forms, PDF/A, signatures, redaction. Bindings for Rust, Python, Node.js, .NET, Java, C, WebAssembly. AGPL-3.0 or a commercial licence.

1K 38 0

rustpdf

Free MIT PDF library: one Rust core with bindings for Python, C#/.NET, Node.js, Go, PHP, Ruby, Java, Swift and Delphi. PDF/A, PDF/UA, PAdES signatures, AES-256, forms, rendering.

1K 2 1

atick

ATick — unified documentation & landing site for the PDF digital-signature library (Python, Java, .NET, Node.js, PHP). Next.js.

1K 0 0

dstu-core

Ukrainian DSTU cryptographic standards in Rust (Kalyna, Kupyna, Strumok) - open, misuse-resistant, libsodium-style API

856 1 0

digsig

Digital Signature Toolkit for Python

801 2 0

quipu-crypto

Post-quantum hybrid cryptography for data at rest (Rust core; Python/Node/Go bindings). AGPL-3.0. XChaCha20-Poly1305 · Argon2id · ML-KEM-1024 · ML-DSA-87 · VOPRF.

784 0 0

emboss-pdf

Emboss — precision PDF generation for Python. Declarative specs, Knuth-Plass typography, PDF/UA tagging, deterministic output.

642 24 1

groupdocs-signature-cloud

Python SDK to communicate with the GroupDocs.Signature REST API. Add, Remove or Search for Signatures in documents.

456 0 1

py-fn-dsa

Python bindings for Thomas Pornin's C implementation of FN-DSA, a NIST-standardized post-quantum digital signature algorithm.

431 0 0

confirma

Python library to use Confirma digital signature service

390 0 0

cedula-uy-pdf-sign

Sign and verify PDF (PAdES), XML (XAdES) and arbitrary files (CAdES/.p7s) with the Uruguayan cédula via PKCS#11.

352 8 2

quipu-voprf

Post-quantum hybrid cryptography for data at rest (Rust core; Python/Node/Go bindings). AGPL-3.0. XChaCha20-Poly1305 · Argon2id · ML-KEM-1024 · ML-DSA-87 · VOPRF.

278 0 0

bls-lib

A simple Python implementation of threshold BLS signatures.

189 41 6

scpe-protocol

Verifiable provenance for digital artifacts. Prove who made a contribution and that nothing was tampered with - offline, no server, no accounts.

168 1 0

notarizer

Notarizer is a tool that provides a way of verifying the authenticity of docker images.

121 7 0

aloecrypt

A post-quantum secure messaging library for Python

108 0 0