Open Source Encryption Algorithms
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Encryption Algorithms
View 111 business solutionsBrowse free open source Encryption Algorithms and projects below. Use the toggles on the left to filter open source Encryption Algorithms by OS, license, language, programming language, and project status.
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AWS Encryption SDK for Java
AWS Encryption SDK
The AWS Encryption SDK is a client-side encryption library designed to make it easy for everyone to encrypt and decrypt data using industry standards and best practices. It enables you to focus on the core functionality of your application, rather than on how to best encrypt and decrypt your data. The AWS Encryption SDK is provided free of charge under the Apache 2.0 license. With the AWS Encryption SDK, you define a master key provider (Java and Python) or a keyring (C, C#/.NET, and JavaScript) that determines which wrapping keys you use to protect your data. Then you encrypt and decrypt your data using straightforward methods provided by the AWS Encryption SDK. The AWS Encryption SDK does the rest. Without the AWS Encryption SDK, you might spend more effort on building an encryption solution than on the core functionality of your application. By default, the AWS Encryption SDK generates a unique data key for each data object that it encrypts. -
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Crypterv2
An Application desinged to keep youre Data yours.
Aes 256 based - Lightweight, Extandeble and easy to use. But please keep in mind its still in early alpha and in development. -
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Cryptomni is a program which can encrypt and decrypt files using the one-time pad cipher. If a key is truly random, kept secret, and never reused, this encryption algorithm can be proven to be unbreakable.
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Rcrypto
Encryption Tool
Rcrypto is the encryption and decryption software for windows XP,vista and 7 to keep your data secure from unauthorized users. It uses the highly secure algorithm to encrypt every byte of the file. -
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Flash/PHP adaptation of the XTEA encryption algorithm. Allows encryption/decryption of sensitive data using 128-bit key. May be used for network data (HTTP) or offline for implementations like secure CD-ROM projects.
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A small encryption / decryption application that we are giving away free of charge. Version 1.0.00 - RSA only at the moment. But later versions will have a plug-in system for adding more algorithms.
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Alleged RC4 .NET Class Library
Alleged RC4 crypto provider class library.
The Alleged RC4 Cryptography Provider Class Library is a DLL file that includes an implementation of a well-known symmetric encryption algorithm that is not present in the System.Security.Cryptography namespace of the mscorlib library. -
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BP-Tools
Set of useful tools for payment service development
The BP-Tools set consist from applications supporting EFT testing, benchmarking and transaction service development. BP-Tools suite currently consists of following three components: - BP-CCALC: Cryptographic Calculator - BP-CardEdit: Thales P3 Input/Output file editor - BP-EMVT: EMV Tool - BP-HCMD: Thales HSM Commander -
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Cypher is an encryption program that uses the AES (Rijndael) algorithm to encrypt and decrypt files. You can use Cypher to protect sensitive data from unwanted access.
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A simple working implementation of 64-bit DES encryption/decryption alogrithm in C++. Could act as guide to undestanding the algorithm. Its buggy so help me out :-)
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Enfomi
Encryption App
Enfomi is a cross-platform standalone password-based encryption/decryption program that supports 27 algorithm variants (including AES 256bit). Archives can be self-decrypting, thus making it perfect for mobile applications. -
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NCrypted
NCrypted - simple file encryption software with GPU support
NCrypted is a simple file encryption software. It is implemented on top of AES 128-bit algorithm. This software was designed to be as simple as possible, so you won't find any fancy, flashy gui elements or complicated advanced options. You can also use it directly from command line. NCrypted can automatically detect and take advantage of your NVidia graphics card to speed up the file processing. -
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NTK Ultra-Compression
Logiciel de compression de fichiers maximal indépendant du temps.
Le logiciel NTK Ultra-Compression répond à une problématique essentielle de l’ère numérique : comment réduire la taille des données à leur minimum absolu sans compromis sur leur intégrité, tout en s’affranchissant des contraintes temporelles ? Dans un monde où les volumes de données explosent et où les solutions actuelles de compression restent limitées par des compromis entre rapidité, efficacité et complexité, nous proposons une approche disruptive. Les solutions actuelles, telles que le format ZIP ou 7z, bien qu’efficaces, atteignent leurs limites en termes de taux de compression et d’efficacité pour les fichiers volumineux ou complexes. Ces outils sont souvent contraints par des compromis entre rapidité d’exécution et efficacité de stockage. Cette approche disruptive s’adresse notamment aux utilisateurs ayant besoin de manipuler des fichiers volumineux, comme les logiciels, les jeux vidéo ou les bases de données, où chaque octet économisé compte. -
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Ncrypt
Text and image encryption and decryption software
This software provides a mean for users to encrypt and decrypt data in the form of text and images. The program follows a basic encryption algorithm that relies on mathematical properties of matrices, such as row operations, matrix multiplication, and invertible matrices . This program works by allowing the user to input a key in the form of a matrix, on which the program bases the encryption. The program then performs the encryption. The software only works in the scope of text files with a maximum of 150 characters, and image files with a maximum size of 128 x 128. -
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NtrUtil
A command line interface for encryption and decryption using the NTRU
A command line interface for encryption and decryption using the NTRU cryptography algorithm. "NTRU is a public key cryptosystem that is considered unbreakable even with quantum computers. Commonly used cryptosystems like RSA or ECC, on the other hand, will be broken if and when quantum computers become available."-NTRU -
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ORDO vers.1.0
AES-128, Linux, OpenBSD, Assembly-Language
Small cryptographic command line tool for LINUX and OpenBSD (x86) completely in 32-Bit Assembly Language. ORDO encrypt/decrypt files (max. size 2 GB) with AES-128-Algorithm (Rijndael) in CBC-Mode (Cipher-Block-Chaining). No libs are included, only system-calls are used. ORDO is under BSD License. -
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OhCrypt lets you easily encrypt and decrypt files using some of the most popular algorithms, like AES, Blowfish and Serpent. With OhCrypt, you can secure your data with a password-based encryption algorithm through a clean and simple interface. It demonstrates state of the art of cryptology techniques, such as password hashing and salt. Ohcrypt also features self-extractable and self-destructive encrypted files
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ParaCrypt
more convenient one-time-pad encryption.
ParaCrypt is software for encrypting and decrypting data with one-time-pads. For convenience the one-time-encryption-pads are created using pre-shared unencrypted files as sources of entropy. -
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S-DES Crypto App
Encryption/Decryption demonstration app using the S-DES algorithm
Encryption/Decryption demonstration app using the S-DES algorithm. Use the Java runtime environment 11 for execution. The GUI pops up that allows entering a 10-bit encryption/decryption key in binary (0, 1 digits) and the plaintext/ciphertext in the same form (8-bit). Executing the algorithm, decription of the encoding/decoding functionality is provided in the three main text boxes. -
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Szyfrator is a GUI application for Windows XP/Vista/7. It encrypts and decrypts text messages using the public RSA algorithm. It generates two 256 bit keys: public and private and was designed to be very easy to use.
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badpi-cyphering
symetric crypto based on PI calculation.
encryption/decryption/key generation/CRC. You may use as a library (header *.hpp files) -
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Rijndog is an easy to use file encryption/decryption package making use of the Rijndael AES algorithm.
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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 small but powerful. The minified version of the library is under 6.4KB compressed, and yet it posts impressive speed results. 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. Just as importantly, the default parameters are sensible: SJCL strengthens your passwords by a factor of 1000 and salts them to protect against rainbow tables, and it authenticates every message it sends to prevent it from being modified. We believe that SJCL provides the best security which is practically available in Javascript. -
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xxteac - XXTEA Encrypter/Decrypter
xxteac - XXTEA Encrypter/Decrypter
This xxteac program utilizes the "Corrected Block TEA" encryption/decryption algorithm by Roger Needham and David Wheeler. The original algorithm has been slightly modified to allow arbitary length passwords / password files.
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