Showing 149 open source projects for "encryption algorithm"

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  • 1

    TOTP Database

    TOTP server side algorithm

    calculate TOTP using database stored procedures allowing you to validate a user's entered TOTP with a stored secret. Cooperates with all authorization apps that calculate a TOTP using SHA1 encryption
    Downloads: 0 This Week
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  • 2
    Simple Cipher Algorithm

    Simple Cipher Algorithm

    Java Encryption Utility.

    Very simple to use symmetric Java encryption utility. Please write a review. Email me with any questions or problems.
    Downloads: 0 This Week
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  • 3

    RSA Encryption Tool

    RSA algorithm based encryption tool.

    A simple program written in C# utilizing .NET 4.6 to demonstrate RSA encryption in action. User can select a text file or input any text to encrypt.
    Downloads: 0 This Week
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  • 4
    IP-Chat

    IP-Chat

    UDP based desktop chatting app which supports AES-256 bit encryption.

    Simple Encrypted chat application built with Java. It uses AES-256 bit block cipher algorithm.
    Downloads: 0 This Week
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    sjcl

    sjcl

    Stanford Javascript Crypto Library

    ...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. ...
    Downloads: 0 This Week
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  • 6

    v1pad

    One-time-pad encryption using a virtual pad

    v1pad is a command-line tool that encrypts and decrypts files using one-time-pad encryption. v1pad uses a virtual pad, meaning that the one-time pad is generated dynamically based on user input instead of being stored in a file. The name v1pad is an abbreviation for Virtual One-Time Pad.
    Downloads: 0 This Week
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  • 7
    ParaCrypt

    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.
    Downloads: 0 This Week
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  • 8

    Latin Square Toolbox

    Generates Latin squares and counts their transversals

    The Latin Square Toolbox contains software tools for efficiently generating Latin squares and counting their transversals with various user-configurable options. This open source release aims to help educate folks on Latin squares and their important applications to cryptography. This version contains three tools: 0. Latin Square Generator (LSG) 1. Latin Square Transversal Counter (LSTC) 2. Latin Square Property Checker (LSPC)
    Downloads: 0 This Week
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  • 9
    haveged is a daemon that feeds entropy into the linux /dev/random pool using a random number generator based upon the HArdware Volatile Entropy Gathering and Expansion algorithm.
    Downloads: 2 This Week
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  • 10

    file digest

    A command-line utility for calculating and verifying file checksums.

    Digest is a command-line utility which can be used to calculate and verify checksums of any files, similar to md5sum or RHash, but using modern hash algorithms. Supported algorithms: BLAKE, BLAKE2, Grøstl, JH, Kupyna, MD5, SHA-1, SHA-2, SHA-3, Skein, SM3, Streebog, Whirlpool. Usage: digest [-c] <algorithm> <filename(s)> For example, if you want to calculate the checksums using skein512/256 algorithm, use this command: digest skein512/256 * > checksums.skein To verify the...
    Downloads: 0 This Week
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  • 11
    DES-Rotem

    DES-Rotem

    DES attempt to crack code with 3 rounds

    This Java project is an attempt to crack the key in a DES encryption algorithm. The plaintext and the cyphertext are known. The purpose is to crack the 64-bit key with 3 rounds instead of 16. This project checks all 2^64 possible keys. Therefore, it takes a long time to find the correct key.
    Downloads: 0 This Week
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  • 12

    TEAENCRYPTION

    A TEA encryption with GUI for 32-bit 64-bit works only on windows.

    A algorithm encryption based on TEA (Tiny encryption Algorithm) that will help the user to encrypt his text files and decrypt whenever the user wants as long as he uses the same key.It is simple to use but doesnt work with really really long text files.Will implement mac and other OS in the future.
    Downloads: 0 This Week
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  • 13

    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.
    Downloads: 1 This Week
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  • 14
    This tool can create one-time-password values based on HOTP (RFC 4226: HOTP: An HMAC-Based One-Time Password Algorithm), TOTP (RFC 6238: TOTP: Time-Based One-Time Password Algorithm) and OCRA (RFC 6287: OCRA: OATH Challenge-Response Algorithm) standards, and also supports client side of OAuth protocols (1.0a, 2.0).
    Downloads: 0 This Week
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  • 15
    MicroZip

    MicroZip

    Create,extract and encrypt ZIP,GZIP,TAR,BZIP2,TAZ files on Java mobile

    ...MicroZip also supports encrypted ZIP archives with both classic ZIP encryption and AES 256 encryption algorithm.
    Downloads: 6 This Week
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  • 16

    CrypSten

    A Hybrid Cryptosystem with Steganography DLL

    A library written in Visual C# for encrypting a text message into an image file, and decrypting an image file to get the text message using Rijndael Algorithm, RSA Algorithm, and LSB Substitution Algorithm.
    Downloads: 0 This Week
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  • 17
    LDWM: Hash-Based Signatures (draft-mcgrew-hash-sigs-02), PHP implementation of IETF pqcrypto algorithm specification
    Downloads: 0 This Week
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  • 18
    jPass - Cross-Platform Password Manager

    jPass - Cross-Platform Password Manager

    Compiled into a single .jar file. Tiny Password Manager. Portable

    I did not see a pre-built version of this software on the original developers Github project (https://github.com/gaborbata/jpass), so I am taking it upon myself to compile the releases as they come, so that others don't have to. --Description-- JPass is a simple, small, portable password manager application with strong encryption. It allows you to store user names, passwords, URLs and generic notes in an encrypted file protected by one master password. I will not add the source...
    Downloads: 0 This Week
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  • 19

    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.
    Downloads: 0 This Week
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  • 20

    GDLOG

    Implementation of the GNFS for discrete logarithm problem in GF(p)

    GDLOG is an implementation of the General Number Field Sieve algorithm for discrete logarithm problem in GF(p).
    Downloads: 0 This Week
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  • 21

    AESA

    All-purpose Encryption and Security Adaptation

    Starting as a personal study project, I have decided to share this security project. For now, it is a JAVA program that can be used to encrypt and decrypt simple file content (ie files), possibly later evolving into a utility with user interface and/or a library
    Downloads: 0 This Week
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  • 22

    DXE Encryption Algorithm

    DXE (Darkgust's Xor Encoder) is an encryption algorithm made in VB.NET

    DXE (Darkgust's Xor Encoder) is an encryption algorithm made in Visual Basic .NET .
    Downloads: 0 This Week
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  • 23
    Simple program to encrypt text. Programa simple para encriptar texto.
    Downloads: 0 This Week
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  • 24
    kripta

    kripta

    A small utility to encrypt files

    An application to encrypt files using Tiny Encryption Algorithm(TEA) with user defined keys of 4 to 16 character length
    Downloads: 0 This Week
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  • 25

    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.
    Downloads: 0 This Week
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