Secure, Encrypted and Versioned Data Storage Library

A Java-based decentralized framework for distributing community services in a peer-to-peer infrastructure.

Nrich is a Java library developed at CROZ whose purpose is to make development of applications on JVM a little easier.

提供一些加密算法java代码封装 包括 RSA/AES/DES/3DES/MD5/SHA/HmacSHA256

Java Implementation of AES (128 and 256)

The user-friendly, plain-text editor with Hybrid Encryption.

eXperDB-Management is a integrated management tool for PostgreSQL(for efficient operation and management).

Traceable and Revocable Attribute-based Encryption in Java

Contains Packages for ElGamal, Paillier, Goldweiser-Micali and DGK Homomorphic Encryption System. Also implements secure multiplication, division and comparison.

Java 8 implementation of the Fernet Specification

des加密/解密，多语言互通，.net/java/android/php

Java 字节操作的工具库(不是字节码的工具库)

RFC 5297 SIV mode of operation in Java

Encrypted File System for Java: transparent encryption of files with e.g. AES by a java.nio.file.FileSystem implementation

A secure chat between an Android client and Java server using AES for encryption and Diffie-Hellman for key exchange.