Open Source Cryptography Software - Page 12

MikroLock is a fast native implementation of the open minilock file format (https://minilock.io). Despite its name (and in contrast to the original implementation), it can also handle BIG files.

Download code, Learn code, Share code. The Ongoing Object-oriented Perl Project. scripts, tutorials, modules, case studies, anything OOPerl --not excluding contributions of OO discipline in other programming languages.

Security for usb flash drives. Uses basic encryption to make sure your data is safe, on all platforms. This application is written in C++, GUI is still to be considered. PRE-ALPHA STAGE, DO NOT USE ON IMPORTANT DATA!

Collection of pseudorandom number generators (PRNGs) implemented in QBASIC/QuickBASIC and avilable as DOS executables.

PassLock is a password manager and password generator that encrypts passwords using AES and saves them securely on your local machine. The password is encrypted and decrypted using a user-defined key and will get updated in each use. Extending the length of the private key will steadily improve the overall security. PassLock also generates a 40-bit long password consisting of lowercase, uppercase letters, numbers, and symbols Passlock's 220bit AES encryption and infinitely long password generator make your passwords nearly impossible to break and Its Console Based User Interface will definitely help to enhance your experience.

Pidgin-paranoia is a plug-in for Pidgin (formerly known as Gaim) that provides information-theoretically secure encrypted conversations using one-time-pads.

ProxyCrypt is a command line tool that creates encrypted volumes within a file or a hard drive. Encryption and decryption are made on the fly, allowing you to use encrypted volumes like normal ones. Designed for paranoids and advanced users, it is also fast, very lightweight, open source and easy to recompile. See the features below. It works as a "proxy" for the ImDisk Virtual Disk Driver. The latter is included in the full package and does not require installation. See the documentation for more informations and an example of use: https://sourceforge.net/p/proxycrypt/doc/ Password for extracting 32-bit builds is: proxycrypt Requirements: - Windows XP, Vista, 7, 8, 8.1,10 or 11 - ImDisk Virtual Disk Driver or Arsenal Image Mounter - Administrative privileges - CPU with SSE2 instructions - About 140 MB of RAM temporarily required for password checking with default settings Hashes of all versions: https://sourceforge.net/p/proxycrypt/doc/Hash

Visual Cryptography is a graphical form of information concealing. In a 2-out-of-2 Visual Cryptography Scheme a dealer will "split" a secret image into two shares, print the shares onto separate transparencies and hand them to the participants to the scheme. If the two participants come together, they'll be able to reveal the secret image without a computer, perfectly superimposing the transparencies they own. Analyzing a single share, no one will be able to obtain any information considering the secret image no matter the computing or the analyzing power. In an Extended Visual Cryptography Scheme, both the secret image and the shares are meaningful images like a landscape, a building or a beautiful girl, hiding the very intention to conceal a secret. PyEvcs is a command line Python application allowing you to experiment with Extended Visual Cryptography Schemes for "natural" continuous tone images.

This library provides two operations: one to wrap key data, and another to unwrap the key data. This code also includes a fairly comprehensive unit test library which ensures the implementation is verified against the vectors provided in RFC 3394.

Raiden block cipher: An extremely lightweight and fast block cipher, developed using genetic programming, with the intention to be an alternative to TEA. This cipher is as fast as TEA, and without many of its known weaknesses.

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.

Rockhopper is IPsec/IKEv2-based VPN software for Linux. This software is interoperable with Windows 7, Windows 8 and Windows 10 VPN clients and it provides a handy AJAX-based Web console to manage Secure Virtual Ethernet(LAN), Routing-based VPN, Remote Access VPN and servers protected by IPsec. No kernel modules are needed. The ESP protocol stack is also implemented in user space.

SSHA Attack is a small prog for pen testers and security engineers to use in password/small clear-text auditing of SSHA hashes. It can also be treated as a SSHA crack tool but it was written with no malicious intent in mind. Use at your own risk.

SD4L is a suite of Linux tools including a graphical user interface which allow the creation of, and access to ScramDisk as well as TrueCrypt encrypted container files. In particular, SD4L provides a Linux driver which enables mounting of containers.

Secret File is a free and easy to use encryption/decryption app that can encrypt nearly any kind of file format using passwords. Files can be stored as personal or sent over the internet as confidential as the data of files are securely encrypted at the binary level itself and can be decrypted at any time and anywhere. You can also use multi-level protection for more secureness.

Password Manager - Manage your passwords and private information in one secure application for web sites, computers, programs. Search, add, edit, delete, print, etc. Java app, runs everywhere. Uses SunJCE crypto.

Secure Storage service is a set of tools to store in a secure way and in an encrypted format confidential data on the grid storage elements. The service has been designed for the grid Middleware of the EGEE infrastructure, gLite.

Simple XOR Encryption is written in c++ and can encrypt files using insecure XOR encryption. Could be used to form framework for implementing XOR encryption in other programs, such as encrypting save game files in games, etc. Tested on Windows + Linux.

LSB Steganography tool which provides hide ASCII infomation within 24-bit Bitmap images

The provided program helps the user with the deciphering of a substitution cipher with the 26 letter alphabet by providing the following features • Dynamic entering of ciphertext. Ciphertext can be modified at any point of the process. • Easy location of corresponding characters in the ciphertext and the substituted text by selection. • Fast frequency analysis for single letters, bigrams, trigrams and quadgrams (more N -grams can be made available by adding a single line of code). • Showing the most common letters (bi-/trigrams) in the ciphertext compared to the most common letters (bi-/trigrams) in the British English language. • Easy assignment and change of the substitution letters. • Auto assignment of the 10 first letters.

You look for an utility for file en-/decryption? You found it: Taktik. My fast en-/decrypt program with shredder function for Win32 console.

Application which allows encrypting text. It is encrypted using own libraries. I think it is a very strong way to encrypt, specially if the text has more than 1 KB. The application reads encrypted bytes from disk, and writes encyrpted bytes to disk, so it never is saved in the hard disk decrypted. JDK-17 compatibility

The NEO Project uses the NEO-c (Network Exchange Operation for Charity) platform to participate in various computing challenges and projects, and donates any winnings to the charities specified by its users.

Python package that allow you to encipher a plaintext, decipher a ciphertext, using The Polybius Square cryptography.

Open source enterprise collaborative password manager and file storage. Download and install on your own servers or let us prepare your installation on dedicated server. Store and share your sensitive data safely and manage users who are allowed to access the information. Vaultier is based on advanced security technology (RSA over AES). All data stored in Vaultier databases are encrypted. Only authorized users with valid keys can read them. Encryption keys always stay on client machines. Vaultier is not an online service where all clients and users share the same database. What you always get is a standalone installation with your own database. Vaultier offers you a free opensource Community version and paid Enterprise edition which comes with more features and services in three subscription plans.