
libsignal
Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

A FREE comprehensive reverse engineering tutorial covering x86, x64, 32-bit/64-bit ARM, 8-bit AVR and 32-bit RISC-V architectures.

FPGA-based hardware emulation platform main binary and documentation for retro system development, firmware compilation, and hardware security…


Experimental RP2040 FIDO2/WebAuthn authenticator with packed attestation and documented Windows/Entra interoperability

nextpnr portable FPGA place and route tool

Low-cost open-source software-defined radio platform with hardware designs and firmware for RF transmission, reception, and signal analysis from 1…

Platform Security Assessment Framework

Circuit Artist is a digital circuit drawing and simulation game.

A serverless networking protocol designed for resilient state synchronization between autonomous agents in fragmented, low-bandwidth networks

SSH agent that creates and manages TPM-sealed keys for hardware-bound authentication, supporting key generation, import, wrapping, PIN protection,…

Independent IoT security research, vulnerability disclosures, and PoCs focusing on firmware analysis, hardware interfaces, and cryptographic flaws.

Reptar, Downfall, Zenbleed, ZombieLoad, RIDL, Fallout, Foreshadow, Spectre, Meltdown vulnerability/mitigation checker for Linux & BSD

Reverse engineering research of ASRock AsrDrv103.sys (CVE-2020-15368), covering its driver interface, encrypted request protocol, and privileged…

Open-source silicon RTL and simulation tools for the Baochip 1x SoC, featuring a VexRiscv CPU, Verilator-based verification, and documentation for…

Demonstrates CVE-2022-34303 Secure Boot bypass via CryptoPro signed UEFI Shell, using the mm command to nullify gSecurity2 and load unsigned UEFI…

Demonstrates CVE-2022-34301 Secure Boot bypass via Eurosoft signed UEFI Shell (esdiags.efi), using the mm command to nullify gSecurity2 and load…

Reproduction of the Retbleed (CVE-2022-29900/29901) micro-architectural attack in gem5. RSB underflow, Flush+Reload side-channel leak, and a verified…