Symmetric Cryptography

seppl is both a protocol definition and a software implementation of a new encryption layer for IPv4. seppl project makes use of symmetric cryptography for encrypting the whole traffic on a network. Its implementation is designed around Linux netfilter/iptables. seppl introduces two new... Platforms: *nix

The MarshallSoft AES Library for C/C++ (AES4C) is a toolkit that allows software developers to easily implement strong encryption and decryption into a Windows C/C++, Visual C++, .NET or Visual C# application. AES4C is a component (DLL) library that provides an easy interface to... Platforms: Windows, Windows 8, Windows 7, Windows Server

The MarshallSoft AES Visual FoxPro Library (AES4FP) is a toolkit that allows software developers to easily implement strong encryption and decryption into a Windows FoxPro application. AES4FP is a component (DLL) library that provides an easy interface to to perform encryption and... Platforms: Windows, Windows 8, Windows 7, Windows Server

The MarshallSoft AES Delphi Library (AES4D) is a toolkit that allows software developers to easily implement strong encryption and decryption into a Windows Delphi or .NET application. AES4D is a component (DLL) library that provides an easy interface to to perform encryption and decryption... Platforms: Windows, Windows 8, Windows 7, Windows Server

The MarshallSoft AES Visual Basic Library (AES4VB) is a toolkit that allows software developers to easily implement strong encryption and decryption into a Windows Visual Basic, .NET, or VBA application. AES4VB is a component (DLL) library that provides an easy interface to to perform... Platforms: Windows, Windows 8, Windows 7, Windows Server

FlexiCrypt is a universal cryptography toolkit for managing certificates and symmetric keys. FlexiCrypt can perform many kinds of encryption, decryption, signing, and several related tasks.. Platforms: *nix

C++ Elliptic Curve Cryptography library is a C++ library for elliptic curves cryptography. Libecc is a C++ elliptic curve cryptography library that supports fixed-size keys for maximum speed. The goal of this project is to become the first free Open Source library providing the means to... Platforms: *nix

The Legion of the Bouncy Castle Java Cryptography API provides a lightweight cryptography API in Java. A provider for the JCE and JCA, a clean-room implementation of the JCE 1.2.1, generators for Version 1 and Version 3 X.509 certificates, generators for Version 2 X.509 attribute certificates,... Platforms: *nix

[Home & Help] http://embeddedsw.net/MultiObfuscator_Cryptography_Home.html MultiObfuscator is a professional cryptography tool - HW seeded random number generator (CSPRNG) - Deniable cryptography - Up to 256Mb of secret file (binary mode) - Up to 256Kb of secret text (text/email mode) -... Platforms: Windows

ECC library is a package for Elliptic Curve cryptography.ECC is implemented by using OpenSSL 0.9.6a or higher, for message digests and symmetric ciphers, and by using the Portable Object Compiler and Computer Algebra Kit for the elliptic curve cryptography. Platforms: C and C plus plus

The model simulates three phase inverter with symmetric PWM modulation in which reference is sampled at the positive peak of the carrier and is held constant till the next positive peak of the carrier appears. The model demonstrates symmetric regular sampling at positive peaks of carrier and... Platforms: Matlab

In cryptography, s-box is used for confusi principle, how to know the s-box is strength we use the bent function test of course for the s-box. Platforms: Matlab

Python Cryptography Toolkit is a collection of both secure hash functions (such as MD5 and SHA), and various encryption algorithms. The package is structured to make adding new modules easy. I consider this section to be essentially complete, and the software interface will almost certainly not... Platforms: *nix

Symmetric is a lightweight and easy to use application that allows you to draw symmetric figures. The software provides you with various options for symmetric drawings including: vertical symmetry, horizontal symmetry or quadrilateral symmetry. Platforms: Windows

BeeCrypt is an ongoing project to provide a strong and fast cryptography toolkit. Includes entropy sources, random generators, block ciphers, hash functions, message authentication codes, multiprecision integer routines, and public key primitives. Platforms: Windows, Mac, BSD, Linux

finds exact gain, directivity and input impedance of Yagi or log-periodic antennas (planar symmetric array of cylindrical dipoles, many driven elements) for a range of specified frequencies, integrates 2D for segments on the same element, moment method Platforms: Windows, Mac, BSD, Solaris, Linux

This program generates a two-out-of-two Visual Cryptography Scheme shares. The input image for this program should be a binary image. The shares and the overlapping result of the shares are written as output. The Shares (1 & 2) can be printed in separate transparent sheets and overlapping them... Platforms: Matlab

This code uses conjugate gradient method to solve the linear systemAx= b, where A is symmetric and banded. A is first stored in acompactstorage mode, using the function "compactstorage", and thenconjugate gradient method is applied to the compactly stored matrix.Input: A, initial guess x, vector... Platforms: Matlab

Function that transforms a non positive definite symmetric matrix to a positive definite.Function that transforms a non positive definite symmetric matrix to positive definite symmetric matrix -i.e. invertible-.One particular case could be the inversion of a covariance matrix. The... Platforms: Matlab

CryptoBlackbox .NET is the class library that adds support for various cryptography functions to your .NET application. CryptoBlackbox includes hashing and HMAC, symmetric encryption, asymmetric (PKI-based) encryption and digital signing, timestamping and X.509 certificate management, key... Platforms: Windows, Mac, *nix, Windows 8, Windows Phone, Windows 7, Windows Server, Android, Other