A simple version of RSA algorithm implementation.

MultiZone® Security TEE is the quick and safe way to add security and separation to any RISC-V processors. The RISC-V standard ISA doesn't define TrustZone-like primitives to provide hardware separ…

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!

TLS/SSL and crypto library

'Classic' FreeRTOS distribution. Started as Git clone of FreeRTOS SourceForge SVN repo. Submodules the kernel.

An open source, portable, easy to use, readable and flexible SSL library

RISC-V Open Source Supervisor Binary Interface

Small portable AES128/192/256 in C

LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining …

Small portable multiple-precision unsigned integer arithmetic in C

This is a C library for RSA encryption. It provides three functions for key generation, encryption, and decryption.

Trusted side of the TEE

"Das U-Boot" Source Tree

Read-only mirror of Trusted Firmware-A

Portable C implementation of Ed25519, a high-speed high-security public-key signature system.

Linux kernel source tree

OP-TEE Trusted Applications vulnerable to memory corruption bugs.

Makefiles to use OP-TEE on various platforms

Manifests to use OP-TEE on various platforms

Simple CPU speed benchmark

Normal World Client side of the TEE

QSEE Privilege Escalation Exploit using PRDiag* commands (CVE-2015-6639)

Digital Signature DSA

Standalone AES-GCM library (pulled out of mbed TLS)

Fast software implementation in C of the FIPS 180-2 hash algorithms SHA-224, SHA-256, SHA-384 and SHA-512