HTML5 canvas based smooth signature drawing

Loki - Simple IOC and YARA Scanner

The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp, CAdES and JSON Web Signature/Token in pure JavaScript.

YARA signature and IOC database for my scanners and tools

DIE engine

A Nonsense Collection of Disgusting Codes

A cli tool that helps signing and zip aligning single or multiple Android application packages (APKs) with either debug or provided release certificates. It supports v1, v2 and v3 Android signing scheme has an embedded debug keystore and auto verifies after signing.

Port of TweetNaCl cryptographic library to JavaScript

up to date csgo offsets and hazedumper config

爬虫案例合集。包括但不限于《淘宝、京东、天猫、豆瓣、抖音、快手、微博、微信、阿里、头条、pdd、优酷、爱奇艺、携程、12306、58、搜狐、各种指数、维普万方、Zlibraty、Oalib、小说、招标网、采购网、小红书、大众点评、推特、脉脉、知乎》

基于kotlin+tornadoFx的跨平台密码学工具箱.包含编解码,编码转换,加解密, 哈希,MAC,签名,大数运算,压缩,二维码功能,ctf等实用功能,支持插件

An Android library that prevents your app from being pirated / cracked using Google Play Licensing (LVL), APK signature protection and more. API 14+ required.

A community driven collection of IDA FLIRT signature files

Feather is a free on-device iOS application manager/installer, using certificates part of the Apple Developer Program.

Rust implementation of {t,n}-threshold ECDSA (elliptic curve digital signature algorithm).

Ultimate Javascript Object Signing and Encryption (JOSE), JSON Web Token (JWT) and Json Web Keys (JWK) Implementation for .NET and .NET Core

JWT Framework

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

H5带笔锋手写签名，支持PC端和移动端，任何前端框架均可使用

Digital Signature Service : creation, extension and validation of advanced electronic signatures