A CrossLanguage Encryption Module to encrypt data/files (Asymmetric and Symmetric encryption handled)

RSA tool - key generation, attacks, encryption, signature and primality test.

This repository contains implementations of various cryptographic algorithms in Java, including AES, DES, RSA, SHA, Triple DES, IDEA, ECC, SHA-256, and MD5. Each algorithm is implemented in a clear and concise manner, providing a practical resource for learning and applying cryptographic techniques in Java.

A Java Implementation of Authenticated Dictionaries and Authenticated Sets Using Merkle Prefix Tries (MPT)

An android application that encrypt and decrypt all sort of files, and some cool features.

A tool to validate a PKC certificate chain built by a Luna HSM.

Cryptography Android application code samples / cipher collection for app users

A versatile file encryption tool that securely encrypts and decrypts image and other file types with AES and DES algorithms, supporting multiple modes and easy key management.

Java implementation of Blind Signatures using BouncyCastle

EasyJCE provides an easy to use interface for encrypting, decrypting, and hashing data for transmission or storage using the Java Cryptographic Extension (JCE).

Implementation of the simple substitution encryption method, built with Eclipse.