File Encryption is an useful article for the users to learn the method of encrypting the web application by using symmetric algorithm technique. The author discuuses about various classes that is offered by the .NET framework inorder to include it in encrypting process.
RC4 generates a pseudorandom stream of bits (a keystream) which, for encryption, is combined with the plaintext using bit-wise exclusive-or; decryption is performed the same way (since exclusive-or is a symmetric operation).
(see...
Semisecure Login Reimagined increases the security of the login process by using a combination of public and secret-key encryption to encrypt the password on the client-side when a user logs in. javascript is required to enable encryption. It is...
The Crypt library is a pure-ruby implementation of a number of popular encryption algorithms. Algorithms currently include Blowfish, GOST, IDEA, and Rijndael (AES). CBC has also been implemented. Twofish, Serpent, and CAST256 are planned for...
Using this powerful algorithm, users both in the Internet and Intranet can send the encrypted and decrypted data of any file size with one another. Only the users who know the encryption mechanism can decrypt the files. This tool generates...
Chameleon allows you to hide files (all types of files), directory files by compressing (WinZip v1.0), encrypting (Double 128 bit Blowfish encryption fast algorithm (ASM)) on the fly, scrambling them and then attaching them to the host files of...
HsCipherSDK is an Encryption Library providing an API to a suite of symmetric key cryptographic algorithms and one way hash digital signature algorithms. The library includes the following block and stream cipher modules:
* AES...
This module exposes primitives useful for executing Markov Encryption processes. ME was inspired by a combination of Markov chains with the puzzles of Sudoku. This implementation has undergone numerous changes and optimizations...
Lightweight drop-in encryption wrapper for various Client/Server solutions supporting protocols such as UDP, TCP, HTTP, HTTPS, FTP, RAW Sockets etc.
This is an evolutionary algorithm that returns a random list of prime numbers. This code is highly inefficient for a reason. This algorithm is more of a proof of concept that if a prime was a heritable trait, it would not be a desired one.
This is a pure Python implementation of the rsync algorithm. On my desktop (3.0GHz dual core, 7200RPM), best case throughput for target file hash generation and delta generation is around 2.9MB/s. Absolute worst case scenario (no blocks in common)...
A-star (A*) Shortest Path Algorithm
Dijkstra shortest path algorithm.
Encryption can sometimes be a nightmare, at least is my experience while Python has some excellent resources for encryption I found myself a lot of times needing an encryption solution that could port easily between VS C++, .NET, PHP,...
File encryption/decryption using stream cipher. It can encrypt/decrypt any type of file.
Floyd-Steinberg dithering is an image dithering algorithm (see http://en.wikipedia.org/wiki/Floyd-Steinberg for more details). While the algorithm is mainly for image manipulation, I use it to create random locations for sensor networt devices.
This is a simple implementation of the famous LZW algorithm.
this algorithm predicts the received signal strength for the mobile user to avoid fluctuation in received signal strength during localization of the mobile user(finding mobile user's location)
This program helps you to encrypt any text file using transposition encryption technique. for more details reads file 'read this for help'
NSGA-II is a very famous multi-objective optimization algorithm. I submitted an example previously and wanted to make this submission useful to others by creating it as a function. Even though this function is very specific to benchmark problems,... |