BouncyCastle - Lightweight Cryptography API for Java and CSharp

  •        1217

Bouncy Castle Crypto APIs is a lightweight cryptography API for Java and CSharp. It has provider for the Java Cryptography Extension and the Java Cryptography Architecture. It supports TLS, PKCS7, PKCS12, OpenPGP, S/MIME, OCSP, TSP, CMP, Extended Access Control, ASN and lot more.

http://www.bouncycastle.org/

Tags
Implementation
License
Platform

   




Related Projects

Cryptlib - provides Encryption and Authentication Service


cryptlib is a powerful security toolkit that allows even inexperienced crypto programmers to easily add encryption and authentication services to their software. It provides support for S/MIME and PGP/OpenPGP secure enveloping, SSL/TLS and SSH secure sessions, CA services such as CMP, SCEP, RTCS, and OCSP, and other security operations such as secure timestamping.

Jasypt - Java Simplified Encryption


Jasypt is a java library which allows the developer to add basic encryption capabilities to his/her projects with minimum effort, and without the need of having deep knowledge on how cryptography works. It provides unidirectional (digest) and bidirectional encryption techniques. It could encrypt text, byte arrays, objects, files etc. It could be integrated with Spring, Apache wicket.

Tcpcrypt - Encrypting the Internet


Tcpcrypt is a protocol that attempts to encrypt (almost) all of your network traffic. Unlike other security mechanisms, Tcpcrypt works out of the box: it requires no configuration, no changes to applications, and your network connections will continue to work even if the remote end does not support Tcpcrypt, in which case connections will gracefully fall back to standard clear-text TCP.

Acra - Database protection suite with selective encryption and intrusion detection


Acra helps you to easily secure your databases in distributed, microservice-rich environments. It allows you to selectively encrypt sensitive records with strong multi-layer cryptography, detect potential intrusions and SQL injections and cryptographically compartment data stored in large sharded schemes. It's security model guarantees that compromising the database or your application does not leak sensitive data, or keys to decrypt it.

sjcl - Stanford Javascript Crypto Library


The Stanford Javascript Crypto Library is a project by the Stanford Computer Security Lab to build a secure, powerful, fast, small, easy-to-use, cross-browser library for cryptography in Javascript. SJCL is secure. It uses the industry-standard AES algorithm at 128, 192 or 256 bits; the SHA256 hash function; the HMAC authentication code; the PBKDF2 password strengthener; and the CCM and OCB authenticated-encryption modes.



Keyczar - Toolkit for safe and simple cryptography


KeyczarKeyczar is an open source cryptographic toolkit designed to make it easier and safer for devlopers to use cryptography in their applications. Keyczar supports authentication and encryption with both symmetric and asymmetric keys. Keyczar was originally developed by members of the Google Security Team.

Libcurve - An encryption and authentication library for ZeroMQ applications


Curve implements the CurveZMQ elliptic curve security mechanism, for use in ZeroMQ applications. This library is primarily a reference implementation for the CurveZMQ specification but may also be used for end-to-end security. CurveZMQ creates encrypted sessions ("connections") between two peers using short term keys that it securely exchanges using long term keys. When the session is over, both sides discard their short term keys, rendering the encrypted data unreadable, even if the long term keys are captured. It is not designed for long term encryption of data.

NaCL - Networking and Crytography library


NaCl is a new easy-to-use high-speed software library for network communication, encryption, decryption, signatures, etc. NaCl provides a simple crypto_box function that does everything in one step. The function takes the sender's secret key, the recipient's public key, and a message, and produces an authenticated ciphertext.

libsodium - A modern and easy-to-use crypto library.


Sodium is a new, easy-to-use software library for encryption, decryption, signatures, password hashing and more. It is a portable, cross-compilable, installable, packageable fork of NaCl, with a compatible API, and an extended API to improve usability even further. Its goal is to provide all of the core operations needed to build higher-level cryptographic tools.

Gpg4win - GnuPG for Windows


Gpg4win (GNU Privacy Guard for Windows) is encryption software for files and emails. Gpg4win supports both relevant cryptography standards, OpenPGP and S/MIME (X.509), and is the official GnuPG distribution for Windows. It is maintained by the developers of GnuPG.

Notebook PEA - Text Editor with Password Encryption


Password encryption tool with built-in text editor, to protect private notes. The program offers some styling and editing functionality for the text, a password generator, a password-strength meter and a virtual keyboard. The text is protected using authenticated encryption.

Cryptosolic - The Cryptography & Software Licensing Framework for .Net


Cryptosolic is an Open Source Cryptography & Software Licensing Framework for .Net. More Information and Downloads available soon.

OpenSC - Open source smart card tools and middleware. PKCS#11/MiniDriver/Tokend


OpenSC provides a set of libraries and utilities to work with smart cards. Its main focus is on cards that support cryptographic operations and facilitate their use in security applications such as authentication, mail encryption and digital signatures. OpenSC implements the PKCS11 API so applications supporting this API (such as Mozilla Firefox and Thunderbird) can use it. On the card OpenSC implements the PKCS15 standard and aims to be compatible with every software/card that supports it.

rsa


RSA.rb is a pure-Ruby implementation of the RSA encryption algorithm and the PKCS#1 cryptography standard.

bendiken-rsa


RSA.rb is a pure-Ruby implementation of the RSA encryption algorithm and the PKCS#1 cryptography standard.

File Lock PEA - Filesystem-Level Encryption


The File Lock PEA (PEA = Password Encrypting Archive) encrypts data at the filesystem level and offers the possibility to decrypt single files or whole directories temporarily.

Python-gnupg - Python API which wraps the GNU Privacy Guard


The gnupg module allows Python programs to make use of the functionality provided by the GNU Privacy Guard (abbreviated GPG or GnuPG). Using this module, Python programs can encrypt and decrypt data, digitally sign documents and verify digital signatures, manage (generate, list and delete) encryption keys, using proven Public Key Infrastructure (PKI) encryption technology based on OpenPGP.

SecureDrop - Whistleblower Submission System


SecureDrop is an open-source whistleblower submission system that media organizations can use to securely accept documents from and communicate with anonymous sources. It was originally created by the late Aaron Swartz and is currently managed by Freedom of the Press Foundation. Among the tools used in and around the SecureDrop application are: Tor, GnuPG encryption, Apache, OSSEC, grsecurity, Ubuntu, the Tails operating system, and an air-gap.

mrcrypt - A command-line tool that uses AWS KMS to encrypt secrets once, and decrypted them in multiple AWS regions


mrcrypt is a command-line tool that allows you to encrypt secrets in multiple AWS regions using KMS keys using a technique called Envelope Encryption. It is intended to be used with the AWS Encryption SDK for Java, but could be used on its own.Both the encrypt, and decrypt commands can encrypt and decrypt files in directories recursively.

bouncyCastle-prov-java-releases


mdm-style releases of the bouncycastle cryptography suite for java (http://www.bouncycastle.org)