aes

CryptoSwift is a growing collection of standard and secure cryptographic algorithms implemented in Swift

PHP Secure Communications Library

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

sso, aka S.S.Octopus, aka octoboi, is a single sign-on solution for securing internal services

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.

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

Go 学习、Go 进阶、Go 实用工具类、Go DDD 项目落地、Go-kit 、Go-Micro 、Go 推送平台、微服务实践

A pure JavaScript implementation of the AES block cipher and all common modes of operation for node.js or web browsers.

🇸Superpowered Audio, Networking and Cryptographics SDKs. High performance and cross platform on Android, iOS, macOS, tvOS, Linux, Windows and modern web browsers.

Spring Boot JAR 安全加密运行工具，支持的原生JAR。

Make safest code in Android. (基于libsodium实现chacha20算法,key在native中,防止被二次打包){长期维护,请star,勿fork}

Systems Password Manager

monkey-api-encrypt是对基于Servlet的Web框架API请求进行统一加解密操作

RSA public/private key generation, RSA, AES encryption/decryption, RSA sign/verify in Swift with CommonCrypto in iOS and OS X

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

Password-protect URLs using AES in the browser; create hidden bookmarks without a browser extension

aHash is a non-cryptographic hashing algorithm that uses the AES hardware instruction

Simple C++ Image Steganography tool to encrypt and hide files insde images using Least-Significant-Bit encoding.

go语言封装的各种对称加密和非对称加密，可以直接使用，包括3重DES，AES的CBC和CTR模式，还有RSA非对称加密,ECC椭圆曲线的加密和数字签名

A Linux Ransomware