
wolfssl
The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS…

The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS…

shell script protector (obfuscation, embedded interpreter, DRM) - invisible to kernel tracing

A fast, portable, and lightweight COSE + CBOR implementation for embedded systems. Supports PQC, FIPS 140-3, DO-178, and MISRA C. Powered by wolfSSL.

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

Advisory and technical analysis of CVE-2026-15469, a hard-coded RSA-512 mesh group private key in TP-Link Deco routers, including root cause, impact,…

PoC toolkit that unpacks router firmware, decrypts device secrets, forges JWT tokens, and exploits CVE-2026-71960/71961 to take over Cudy WR3000 mesh…

Educational Python simulation demonstrating ECDSA nonce reuse in IoT firmware signing, showing how an attacker can recover private keys from two…

Demonstrates CVE-2026-1122 Ed25519 signature bypass via low-order point injection, forging malicious IoT firmware updates with Python and C verifier…

Ultra-lightweight RTOS for IoT with preemptive scheduling, TLS/DTLS, MQTT, CoAP, POSIX compatibility, and MPU-based memory protection. Kernel under…

Bitcoin Cryptanalysis: CVE-2025-27840 Vulnerability in ESP32 Microcontrollers Puts Billions of IoT Devices at Risk via Wi-Fi & Bluetooth

Proof-of-concept exploit for CVE-2024-22894, demonstrating 3DES-encrypted root password extraction from Alpha Innotec/Novelan heatpump firmware,…

LoRaWAN session cracker - A PoC for exploiting weak or shared Application Keys

This project intends to provide a series of tools to craft, parse, send, analyze and crack a set of LoRaWAN packets in order to audit or pentest the…

Results and device code from the DEF CON 29 presentation "You're Doing IoT RNG"

This repo describes a vulnerability affecting the QR code based pairing process of the eWeLink IoT devices (CVE-2020-12702).

eWeLinkESPT is a tool that automatically decodes and decrypts the WiFi network credentials transmitted to a supported ESP-based IoT device by the…

Kankun Smart Socket Hijacker and Sniffer. The kankun smart socket and its mobile app use a hardcoded AES 256 bit key to encrypt and decrypt…