Open Source Assembly Cryptography Software - Page 2

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.

The purpose of this project is to provide a biometric security solution by using voice print, fingerprint and/or facial recognition along with a password and/or smart card support using AES to protect data. Please read forums for if interested.

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.

Powerful 512bit pseudo random encryption, optimized for the x86-64 architecture. Coded in x86-64 assembly language, this has the potential to be one of the most powerful and fastest file encryption engines to date.

PROJECT HAS MOVED TO GITHUB: https://github.com/alex-georgiou/rc4-32.asm Code to brute force the 32-bit key used to RC4 encrypt .pwl files. Assembles to a 992 byte .COM file using the Intel Architecture Assembler v1.0 Copyright (c) 1998 augusto at dcc.ufmg.br. http://web.archive.org/web/19981205090800/http://www.dcc.ufmg.br/~augusto/project/iasm.zip

GPL hash functions with various ouput sizes.

Swift Crypto is a cross-platform, open-source implementation that mirrors a substantial portion of CryptoKit so server and Linux/Windows ARM64 apps can share one modern crypto API. It exposes high-level, misuse-resistant primitives with Swift ergonomics while delegating to well-vetted backends under the hood. The repository maintains active releases and issue tracking for enhancements like PEM handling and ecosystem compatibility. High-level, misuse-resistant primitives and key handling. SwiftPM distribution for easy inclusion in builds. By matching CryptoKit’s surface, it reduces portability friction between Apple platforms and server environments. The package slots cleanly into SwiftPM builds and is widely adopted across the Swift server ecosystem. Its goal is practical cryptography: safe defaults, clear APIs, and predictable performance.

_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.

! This website is discontinued ! The new, improved MiniChameleon is maintained as of January 2014 on github: https://github.com/emsec/ChameleonMini ATXmega based emulator for contactless smartcards, designed and maintained by Embedded Security Group at the Ruhr-University in Bochum.

Software repository of the hack://src project. Includes security related software for crypto, vulnerability/patch notification & management, and ultra low level system access for stealth forensics & intrusion detection or malware removal.

This program try to crack any md5 hash , but not using one cpu, using the power of distributed computing to get better results in less time

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