signatures

Top 23 signature Open-Source Projects

signatures
  1. sigma

    Main Sigma Rule Repository

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  3. minisign

    A dead simple tool to sign files and verify digital signatures.

    Project mention: Shell-secrets – GPG-encrypted environment variables | news.ycombinator.com | 2025-04-17

    The easier and more productive thing is to make an easy-to-use tool that does a specific workflow vs trying to be a swiss army knife.

    https://github.com/FiloSottile/age is this for encrypting files.

    https://en.wikipedia.org/wiki/Signify_(OpenBSD) and https://jedisct1.github.io/minisign/ are this for signing files.

    Signal/Whatsapp/etc that use the Signal Protocal are this for messaging.

    It turns out solving one problem at a time and ending up with a bunch of purpose-built tools is way easier to get right than trying to jam an entire toolbox into one thing.

  4. sbctl

    :computer: :lock: :key: Secure Boot key manager

    Project mention: Sbctl 0.15 – Secure Boot key manager | news.ycombinator.com | 2024-07-31
  5. signatures

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

  6. blst

    Multilingual BLS12-381 signature library

  7. 4bytes

    List of 4byte identifiers for EVM smart contract functions

  8. Kryptor

    A simple, modern, and secure encryption and signing tool that aims to be a better version of age and Minisign.

    Project mention: Age is a simple, modern and secure file encryption tool, format, and Go library | news.ycombinator.com | 2024-08-04

    https://www.kryptor.co.uk/ is much more secure than Age.

    From their FAQ [0]

    >Kryptor uses strong, fast, and modern cryptographic algorithms, offering post-quantum security. It also addresses security limitations of tools like age and Minisign.

    >Unlike most tools, Kryptor limits metadata by using an indistinguishable from random encrypted file format. Encrypted files have no identifiable headers and are randomly padded. File names can also be encrypted.

    And from their Secure section:

    >Private key encryption for protection at rest, unlike age.

    [0]: https://www.kryptor.co.uk/faq#why-should-i-use-kryptor-over-...

    [1]: https://www.kryptor.co.uk/#secure

  9. SaaSHub

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

    SaaSHub logo
  10. phpMussel

    PHP-based anti-virus anti-trojan anti-malware solution.

  11. Set-OutlookSignatures

    Email signatures and out-of-office replies for Exchange and all of Outlook. Full-featured, cost-effective, unsurpassed data privacy.

  12. signatory

    Differentiable computations of the signature and logsignature transforms, on both CPU and GPU. (ICLR 2021)

  13. sauron

    A minimalistic cross-platform malware scanner with non-blocking realtime filesystem monitoring using YARA rules. (by evilsocket)

  14. pdftron-sign-app

    Sign and request signatures on PDFs, MS Office documents

  15. etherface

    Ethereum Signature Database

  16. EndToEnd_Signature-Detection-Cleaning-Verification_System_using_YOLOv5-and-CycleGAN

    An end-to-end signature verification system to extract, clean and verify signatures in documents. Signatures are detected using YOLOv5. Noise is cleaned using a CycleGAN approach and verified. Keras / Tensorflow / PyTorch

  17. libcrux

    The formally verified crypto library for Rust

  18. CIDRAM

    CIDRAM: Classless Inter-Domain Routing Access Manager.

  19. rust-minisign

    A pure Rust implementation of the Minisign signature tool.

  20. AutomatedOutlookSignature

    PowerShell script to automate the creation of Outlook signatures using Active Directory attributes.

  21. salty

    25519 for Cortex-M4 microcontrollers (by ycrypto)

    Project mention: Salty: Ed25519 for ARM Microcontrollers | news.ycombinator.com | 2024-05-29
  22. learning_with_signatures

    Learning with Signatures

  23. Booklet

    Making Booklet file from your own PDF

  24. signature-sdk-js

    Wacom’s Signature SDK library for JavaScript provides software components to capture handwritten signatures from a Web Browser.

  25. watsign

    Tweetnacl's ed25519 signatures, ported to WebAssembly

  26. SaaSHub

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

    SaaSHub logo
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).

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signatures related posts

  • Sbctl 0.15 – Secure Boot key manager

    1 project | news.ycombinator.com | 31 Jul 2024
  • Secure Boot is completely broken on 200 models from 5 big device makers

    2 projects | news.ycombinator.com | 25 Jul 2024
  • Ask HN: What are your favorite tiny, single purpose tools?

    3 projects | news.ycombinator.com | 19 Apr 2024
  • Minisign A dead simple tool to sign files and verify signatures

    1 project | news.ycombinator.com | 25 Dec 2023
  • Show HN: Sbctl – Secure Boot key manager

    1 project | news.ycombinator.com | 20 Oct 2023
  • Sigma rules in real life

    1 project | /r/cybersecurity | 14 Oct 2023
  • Enabling secure boot for your Arch installation is very easy now with the "sbctl" tool

    2 projects | /r/archlinux | 7 Jul 2023
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 15 May 2025
    InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →

Index

What are some of the best open-source signature projects? This list will help you:

# Project Stars
1 sigma 9,172
2 minisign 2,358
3 sbctl 1,649
4 signatures 526
5 blst 515
6 4bytes 479
7 Kryptor 453
8 phpMussel 424
9 Set-OutlookSignatures 370
10 signatory 268
11 sauron 217
12 pdftron-sign-app 211
13 etherface 185
14 EndToEnd_Signature-Detection-Cleaning-Verification_System_using_YOLOv5-and-CycleGAN 178
15 libcrux 121
16 CIDRAM 108
17 rust-minisign 94
18 AutomatedOutlookSignature 84
19 salty 63
20 learning_with_signatures 56
21 Booklet 33
22 signature-sdk-js 19
23 watsign 14

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