Utility to PGP encrypt and decrypt anything (bytes, file, streams)

Dump the structure of an ASN.1 file.

Spring Boot app which using Bouncy Castle library to encrypt and decrypt files (see JUnit test).

Simple usage of Bouncy Castle

Implementation of Elliptic Curve Cryptography algorithm in Java

🚦 Service that validates digital signatures in PDF documents.

This repository implements a peer-to-peer decentralized messaging system using the Chord protocol. Designed for efficiency, scalability, and robust security, the system ensures confidentiality, authenticity, integrity, and non-repudiation through advanced cryptographic techniques.

Introduction into creating bitcoin addresses and formats used in cryptocurrencies.

Stream PGP encryption using Bouncy Castle library