Open Source Assembly Software Development Software

mcrypt, and the accompanying libmcrypt, are intended to be replacements for the old Unix crypt, except that they are under the GPL and support an ever-wider range of algorithms and modes.

BitVisor is a tiny hypervisor initially designed for mediating I/O access from a single guest OS. Its implementation is mature enough to run Windows and Linux, and can be used as a generic platform for various research and development projects.

Cryptography Tools is a project to develop demonstration tools on classic (currently Caesar and Playfair) & modern crypto-systems, including private & public key encryptions, digital signatures, cryptographic hashes and authenticated encryption.

***** XMHF is no longer in active development. It is superseded by uberXMHF (uber eXtensible Micro-Hypervisor Framework) which is available at: http://uberxmhf.org ***** XMHF is an eXtensible and Modular Hypervisor Framework that strives to be a comprehensible and flexible platform for performing hypervisor research and development. The framework allows others to build custom (security-sensitive) hypervisor-based solutions (called "hypapps"). XMHF advocates a "rich" single-guest execution model where the hypervisor framework supports only a single-guest and allows the guest direct access to all performance-critical system devices and device interrupts. XMHF currently runs on recent multicore x86 hardware virtualized platforms with support for dynamic root of trust and nested (2-dimensional) paging. The framework is capable of running unmodified legacy multiprocessor capable OSes such as Windows and Linux. Documentation available at: http://xmhf.sourceforge.net/doc

Yoda's Protector is a free, open source, Windows 32-bit software protector.

A package of Rijndael, Twofish and Serpent encryption algorithms implemented in x86 assembly. Meant to learn basics of assembly, learn about the algorithms or to be used in a C program.

It moves by itself inside networks like virus infection & plagues, it is being written to solve computer virus problem drastically and responsibly. It is legal, free and open for public domain to improve W3 ICT Security.

A suite of reverse engineering tools for ELF executables and any operating system that supports it, including numerous gdb patches.

K is a C++ library featuring Genetic Programming, cryptography, 64 bits arithmetic, cross-platform macros and unicode conversion routines. It compiles on NewtonOS, Mac < X, Unix and Windows and it makes little use of C++ templates.

Small cryptographic command line tool for LINUX and OpenBSD (x86) completely in 32-Bit Assembly Language. ORDO encrypt/decrypt files (max. size 2 GB) with AES-128-Algorithm (Rijndael) in CBC-Mode (Cipher-Block-Chaining). No libs are included, only system-calls are used. ORDO is under BSD License.

PE Scanner is a software for catching / modifying / analysis of portable executable (patform: Windows XP & above). Also, all PEiD's plugins are compatible to be load and run.

This project aims to develop a prototype system that explores how we should re-invision computer system design based on changes in how people get the software that they run, as well as advances in static analysis of software.

Tecnotel is a project that seeks security and comodity to the end-user, controlling your house through the telephone line, internet or remote-controller. The software available controls the electronic-equipment and others.

A hardware supported hypervisor originally built for malware analysis. Features: Linux VM introspection, minimal detectability, small (~150KB), simple, and well documented. Can be used for other purposes. Support for Intel-VT & Windows coming soon.

Wireless DCC, Digital Command Control for model railroad over 802.15.4 the network nodes being the handhelds and the DCC decoders themself. Backward compatibility with DCC will be kept but new users wont need command stations and boosters.

_malloc is a library able to randomize normal malloc and to make it more secure from possible memory reading; thanks to it, data are allocated in bits with random keys without increasing dimension and access data needed time.

Tiny command line tool for speed optimized single file encryption/decryption.

The dude is a UNIX debugging package independent of the ptrace() system call; it consists of a kernel module [the_dude.o], a library to interface with the module [libduderino.so], and an ncurses client [ddbg] .