Search Results for "encryption decryption"
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Showing 31 open source projects for "encryption decryption"
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1
Microsoft SEAL
Easy-to-use and powerful homomorphic encryption library
Microsoft SEAL is an open-source homomorphic encryption library that allows computations to be performed directly on encrypted data, with no need for any decryption. Developed by the Cryptography and Privacy Research group at Microsoft, it enables software engineers to build end-to-end encrypted data storage and computation services that never have to procure the customer's key. Microsoft SEAL is very easy to use, compile and run in many different environments. -
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file encrypt
File encryption and decryption utility
The fcrypt and fdecrypt programs provide a comprehensive symmetric encryption tool kit for encrypting and decrypting files. -
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Vigenère
A powerful tool for cracking the Vigenère cipher
Vigenère is a program for encrypting and decrypting text using the Vigenère cipher. Built-in cryptanalysis tools make it possible to crack the cipher without needing the key — or even knowing its length. -
4
KeyKiller-Cuda
Solving the Satoshi Puzzle
KeyKiller is a GPU-accelerated version of the KeyKiller project, designed to achieve extreme performance in solving Satoshi Nakamoto's puzzles using modern NVIDIA GPUs. KeyKiller CUDA pushes the limits of cryptographic key search performance by leveraging CUDA, thread-beam parallelism, and batch EC operations. The command-line version is open-source and free to use. For the paid advanced graphics version, please visit: https://gitlab.com/8891689/KeyKiller-Cuda/ -
The Most Awarded Employee Time Clock SoftwareCloud based time clock solution that pre-populates reports for payroll. Employees can punch in on their desktop or mobile devices. Punching in & out is intuitive for your employees & easy for you to view & export time. Employees can clock in using a browser or our Google, iOS, & Android apps. You can view who's working, their GPS position or even limit where they can punch. We integrate with QuickBooks, ADP, Paychex, & SurePayroll while also offering Excel exports. Advanced features such as PTO Accrual Tracking, Punch Rounding, Job Codes, QR Codes, Automatic Breaks, & SSO are all included in our cloud based time clock.
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5
Midbar
Midbar is more than just an open source password vault!
Midbar is more than just a password vault! It's made to significantly increase the cost of unauthorized access to its your personal data. Some tutorials: ESP32 V4.0: https://www.instructables.com/Midbar-V40/ Raspberry Pi Pico V2.0: https://www.instructables.com/Midbar-Raspberry-Pi-Pico-Version-V20/ ESP32 V5.0: https://www.instructables.com/Midbar-V50/ STM32F401CCU6 + Arduino Uno Version V1.0: https://www.instructables.com/Midbar-STM32F401CCU6-Arduino-Uno-Version/ RTL8720DN +... -
6
XORimg
A secure open source tool for performing XOR operations on images
XorImg Decryptor (Beta) A lightweight Windows utility designed to decrypt images encrypted via XOR operations, specifically compatible with files processed through xorimg.ru. This tool allows users to reconstruct original images by applying a stored XOR key, ensuring privacy and offline processing. -
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DAR - Disk ARchive
For full, incremental, compressed and encrypted backups or archives
DAR is a command-line backup and archiving tool that uses selective compression (not compressing already compressed files), strong encryption, may split an archive in different files of given size and provides on-fly hashing, supports differential backup with or without binary delta, ftp and sftp protocols to remote cloud storage Archive internal's catalog, allows very quick restoration even a single file from a huge, eventually sliced, compressed, encrypted archive eventually located on... -
8
badpi-cyphering
file/stream encryption/decryption/CRC based on PI compute algorithm
Encryption/decryption/CRC algorithm base on PI calculation. The private Key is composed of : - a starting position nb (iterations before starting encrypt) - a loop nb (in-between iteration) - small spot nb for the position in floating number part Challenge is proposed in my website. -
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Time Travel Project
A project for open source time travel with computers.
For more information please see my web-sight: http://timetravelinstitute.biz/ http://time-travel.institute http://timetravelcomputers.blogspot.com YouTube Channel: https://www.youtube.com/user/Reactor1967 Cryptography - The art of writing or solving codes. The study of techniques for secure communication. Cipher - Code to secure communication. The cipher is used for encryption or decryption Temporal Cryptography - The study of techniques to recover information lost or hidden using space-time as the cipher and using computer science as the code to crack that cipher. This is a form of time travel since this can be used to view other times and places or find information lost in space and or time. ... -
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10
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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Gryptonite (formerly GPassword Manager)
Simple but Powerful, Cross-Platform Password Management Utility
A simple but powerful cross-platform utility for managing and accessing your most secret data. It stores passwords and whole files, so it can literally store any information you want to keep secret. Access your most-used passwords/URLs right out of a desktop tray icon. For advanced users, it includes a separate utility called Grypto-Transforms, which has a universal hash calculator with all the major hash functions, generic encrypt/decrypt functions and a base64/hex converter. Although... -
12
Gryptonite
Cross-platform encrypted password and file database
A user-friendly, cross-platform utility for managing and accessing your most secret data. It stores passwords and whole files, so it can literally store any information you want to keep secret. Access your most-used passwords/URLs right out of a desktop tray icon. For advanced users, it includes a separate utility called Grypto-Transforms, which has a universal hash calculator with all the major hash functions, generic encrypt/decrypt functions and a base64/hex converter. It's not just... -
13
Bigram Table Generator
A program to generate random reciprocal bigram tables
A command-line program to encrypt/decrypt a message using a random reciprocal bigram table and write a bigram table to a text file. Executing the program without any command-line arguments starts bigram in message encryption/decryption mode. The program prompts for a password or passphrase and a message to encrypt/ decrypt. After the message is entered the ciphertext is displayed. Executing the program with command-line arguments causes bigram to generate a random bigram table to print to screen or save to disk depending on whether the -f filename argument was given. ... -
14
Azrar
Encryption addressing long-term data secrecy
Most of today's cryptographic standards will be broken with tomorrow's computational power. Azrar is a user-friendly tool for the encryption/decryption of single files - preferably compressed archives - addressing long-term data secrecy. Thus, Azrar provides the possibility to use webspace for secure data transfer between two communication/transfer partners (encryption only, network transfer not yet included in current version). Data in encrypted files are secret/private indefinitely. ... -
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Simple file encryption utility with AES-256 for Windows 2000/2003/XP/Vista/7. Beside the standard enc/decryption operations has a Cut/Copy and Paste like interface.
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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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CryptDS is cross platform file encryption software with AES-128 encryption based on Open Source library Crypt++. CryptDS has a wxWidgets GUI interface.
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Simple tool for file encryption and folder content encryption with AES 256. Files can also be hashed with a SHA1 signature. A command line version is available as well as a GUI version. One other useful feature is to encrypt messages for emails.
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a tool used to hash, encrypt & decrypt files. it is integrated into the context menu of windows explorer.
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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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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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Open En/decryption software. Current version allows for 2 keys, 1 at 32 bytes, and 1 at 20 bytes. Supports ASCII and Binary files in a multiple-executable polylithic architecture.
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Encrypt-roller is a encryption/decryption package. The goal of the project is to incorporate multiple encryption schemes and mechanisms to provide security and validity for files being stored or transferred.
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NoFault is a library written in C used to encrypt or decrypt data with XOR encryption. KNoFault, NoFault32 and CLNoFault are direct applications of the library, which is easy to use in your own programs.
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25
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 :-)
