sign

khcrysalis/Feather

Free on-device iOS/iPadOS application manager/installer, using certificates part of the Apple Developer Program.

smltq/spring-boot-demo

spring boot demo 是一个Spring Boot、Spring Cloud的项目示例，根据市场主流的后端技术，共集成了50+个demo，未来将持续更新。该项目包含helloworld(快速入门)、web(ssh项目快速搭建）、aop(切面编程)、data-redis(redis缓存)、quartz(集群任务实现)、shiro（权限管理）、oauth2（四种认证模式）、shign(接口参数防篡改重放）、encoder（用户密码设计）、actuator（服务监控）、cloud-config（配置中心）、cloud-gateway（服务网关）等模块

OutCast3k/coinbin

Javascript Bitcoin Wallet. Supports Multisig, Stealth, HD, SegWit, Bech32, Time Locked Addresses, RBF and more!

keys-pub/keys

Key management is hard

pubkey/eth-crypto

Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

CofbroTeam/Doraemon

⭐ ⭐ ⭐不止签到！更有一键同步作业功能！⭐ ⭐ ⭐ UI友好的安卓-Android移动端学习通签到助手，支持普通签到，扫码签到，图片签到，二维码签到，定位签到，签到码签到，手势签到，作业提醒：push通知，短信通知！！

vbuch/node-signpdf

Simple signing of PDFs in node.

darbra/sign

逆向app参数的思路和体验，安卓逆向

LibreSign/libresign

✍️ Nextcloud app to sign PDF documents

agilgur5/react-signature-canvas

A React wrapper component around signature_pad (in < 150 LoC). 100% test coverage, types, examples, & more. Unopinionated and heavily updated fork of react-signature-pad

the-web3/blockchain-wallet

Blockchain Wallet Technical Guide

abutaha/aws-es-proxy

aws-es-proxy is a small web server application sitting between your HTTP client (browser, curl, etc...) and Amazon Elasticsearch service.

SocialConnect/auth

:atom: Social (OAuth1\OAuth2\OpenID\OpenIDConnect) sign with PHP :shipit:

panva/paseto

PASETO (Platform-Agnostic SEcurity TOkens) for Node.js with no dependencies

spatie/url-signer

Create and validate signed URLs with a limited lifetime

notaryproject/notation

A CLI tool to sign and verify artifacts

srcrs/MagicBox

一个基于chrome的自动执行定时任务，目前支持B站、v2ex、hostloc、jd等网站的签到

hyperboloide/lk

Simple licensing library for golang.

workcheng/WeiYa

尾牙小程序

lsnepomuceno/laravel-a1-pdf-sign

Sign PDF files with valid x509 certificate

aperezdc/signify

OpenBSD tool to sign and verify signatures on files. Portable version.

SignTools/SignTools-CI

Sign iOS apps on demand using CI. Part of: https://github.com/SignTools/SignTools

neuhalje/bouncy-gpg

Make using Bouncy Castle with OpenPGP fun again!

kuizuo/chaoxing-sign

超星学习通网页版在线签到，采用 nuxt 全栈框架实现协议复现。支持所有签到类型以及自动签到。

cosmostation/cosmosjs

:star: CosmosJS - Cosmos JavaScript Library

notaryproject/specifications

Cross tooling and interoperability specifications

derohimat/android-base-mvp

Android Base MVP Concept with RXJava, Dagger, Event Bus, Retrofit, Glide, OkHTTP

Arij-arman/T-Remix

An advanced TERMUX customisation tool. It will give your TERMUX a new look.I will not tell you anything just try THIS TOOL,T-REMIX.:)

tangem/tangem-sdk-ios

The native Swift library for iOS platforms

bandoche/PyPinkSign

PinkSign – a friendly Python library for NPKI (공동인증서, 구 공인인증서) certificates 🔑

22XploiterCrew-Team/WpCrack

WpCrack is an audit and brute force tool used to remotely test WordPress blogging software

wxmylife/JNI_RSA_Sign

通过JNI实现验证App签名获取公钥

jerson/flutter-rsa

RSA for flutter made with golang for fast performance with support for android, ios, macos, linux, windows and web

nebulasio/neb.js

FantasticFiasco/aws-signature-version-4

The buttoned-up and boring, but deeply analyzed, implementation of SigV4 in .NET