FIM is an Open Source Host-based file integrity monitoring tool that performs file system analysis, file integrity checking, real time alerting and provides Audit daemon data.

Check many files quickly and recursively. CRC or Zip checksum etc.

A Data Compression and Data Encryption Organization

Incremental merge for git

The world's most minimal AV1 encoder

Calculate quality metrics with FFmpeg (SSIM, PSNR, VMAF, VIF)

Verified Software Toolchain

Provides a header-only iterator template that is easy to adapt for any custom container

Can one generate a subject_hash from an SSL cert?

Python code for Fake Nodes interpolation approach.

Fast algorithms for computing XX^T for binary matrices

This repository contains the software for the SPHINCS+C scheme

The SPHINCS+ reference code, accompanying the submission to NIST's Post-Quantum Cryptography project

Patch Linux executables for compatibility with older glibc

Nvidia driver latest to 396 series AIO installer

tools & advices for cross-compiling

Disable PatchGuard and Driver Signature Enforcement at boot time

💻 🔒 🔑 Secure Boot key manager

Accelerate SHA256 computations in pure Go using AVX512, SHA Extensions for x86 and ARM64 for ARM. On AVX512 it provides an up to 8x improvement (over 3 GB/s per core). SHA Extensions give a perform…

Sha256 Algorithm Explained

build-once run-anywhere c library

Run compilers interactively from your web browser and interact with the assembly

List of text file extensions

Big decimal library for C

A tool to graphically visualize SIMD code

Portable shm_open() without filename

Spectre-based Meltdown attack (i.e. 2-in1) proof of concept in 99 lines of code. For more details see 'The Spectre of Meltdowns' presentation:

Ascon - Lightweight Authenticated Encryption & Hashing