Open Source Linux Cryptography Software - Page 51

web-script written in php, helps setting up proftpd itself with mysql authentication, logging and TLS. provides a frontend for user administration

Web-based password exchange, sharing and storage system. It has 2 types of passwords: private and shared. Shared ones can be shared to individual users or to groups of users. The system is written in Ruby using Sinatra framework. Storage backend is any database (e.g. MySQL, sqlite), encryption is done via AES-256.

A pure python module which implements the DES and Triple-DES encryption algorithms. Triple DES is either DES-EDE3 with a 24 byte key, or DES-EDE2 with a 16 byte key.

pyMoul: Python tools for Myst Online - URU Live (MOUL)

This is a swig-based python wrapper for the OpenPACE library.

Simple pygtk application for create and verify md5, crc32 and other checksum

Python module importer to import from archives. Demonstrates importing modules from AES encrypted zip archives. Experimental status.

a smal tool tat can split a file into to files for encryption only both files can restore the orginal file

archive password cracking program

Rijndog is an easy to use file encryption/decryption package making use of the Rijndael AES algorithm.

Ramos - McCain - RSA. Cryptographic tool based on the widely-known RSA public-key algorithm.

RPC over SSL, server and client implementation

rtl2832_entropyd is a program that is designed to feed entropy into the linux /dev/random kernel entropy pool. It automatically forks and runs as a daemon, unless one of the testing options, -o or -t, are selected. Then it never forks. To use it, you need an rtl2832 USB dongle. They are relatively cheap (< $10 on ebay), and are actually used to listen to a broad range of radio transmissions. This application exploits the radio noise in the atmosphere to extract entropy. The kernel already has a module to use the rtl2832 for its intended purpose, listening to radio, so if you want to use it to generate entropy, you will have to blacklist that module, so it doesn't load. If it is loaded, this program will not be able to acquire the rtl2832 device, and won't run. Create the file /etc/modprobe.d/blacklist-dvb_usb_rtl28xxu.conf with the line blacklist dvb_usb_rtl28xxu in it. The project website is an html version of the man page, so you can find more complete information there.

Simple drag & drop file encryption tool. based on python and uses PyCrypto to encrypt the inputted files with AES encryption. Then sqlite database file is generated with a unique key to store the encrypted files and folders in binary blobs for later decryption.

sanesigner is a high level digital signature api component. it support generating and verifying digital signatures as well as encryption and decryption using public keys, and lots of other features in between.

Scrub-netflows is a multifield, multilevel Netflow log anonymizer written in perl.

Was a stream cipher attempt, but has been orphaned.

Secure and portable command-line password manager written in Java and based in the existing sf JRijndael project.

Using encryption to secure your code or text. Click File->Run to run your code using Ruby, see the pop up for output. Never save your text or code to disk unencrypted. Don't forget your password. Encryption is error-persistent.

secureDATA is a simple and easy to use encrypted personal information manager. It can store both textual information (passwords, usernames, electronic receipts, etc), and (as of v1.6) files. It uses AES-128 encryption via the Python Cryptography Toolkit.

For system user to take backup of any confidential file(it may be code/important document)as it may contain content not meant for the others to view or the system may crash.We will be securing the backup of selected files at regular intervals of time.

An ultrasecure communications server and clients for *NIX and Windows hosts.

sha is a file hashing utility that uses the NIST's SHA-1, SHA-256, SHA-384, & SHA-512 hash algorithms. It can be used for file integrity checking, remote file comparisons, etc. The portable algorithm implementations can be useful in other projects too.

Hash mode interface to the Keccak code package. This program illustrates the use of the Keccak permutation. Usage is much more than a hash function. The NIST compatible settings are subject to change when they publish FIPS PUB 180-5. I wrote this program when evaluating the permutation and developing tree hashing for the Intel(R) MIC architecture.

This tool will allow obfuscation of UNIX scripts listing an interpreter as the first line. It is most useful for distributing functionality in a commercial product or a high user volume environment where you wish to hide proprietary information.