wolfSSL repositories

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 1.3! Update…

tls ssl iot

tls ssl iot security cryptography encryption openssl https dtls sniffer

C

•

GNU General Public License v3.0

•993•2.9k•32•127•Updated

Jun 18, 2026

wolfssl-containers

Public

wolfSSL based Docker containers

Shell

•7•2•0•0•Updated

Jun 18, 2026

wolfBoot

Public

wolfBoot is a portable, OS-agnostic, secure bootloader for microcontrollers, supporting firmware authentication and firmware update mechanisms.

cryptography embedded firmware

cryptography embedded firmware portable bootloader upgrade device-management compact key-generation 32-bit

C

•

GNU General Public License v3.0

•153•500•1•9•Updated

Jun 18, 2026

wolfPKCS11

Public

wolfSSL PKCS#11

iot security cryptography

iot security cryptography crypto hsm fips tpm pkcs11 wolfssl secure-element

C

•

Other

•27•21•0•1•Updated

Jun 18, 2026

wolfssl-examples

Public

Example applications using the wolfSSL lightweight SSL/TLS library

tls cms ssl

tls cms ssl iot security cryptography embedded psa examples dtls

C

•203•284•0•30•Updated

Jun 18, 2026

wolfssljni

Public

wolfSSL JSSE provider and JNI wrapper for SSL/TLS, supporting up to TLS 1.3!

android c java

android c java tls ssl security cryptography dtls jni openjdk

Java

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GNU General Public License v2.0

•44•74•1•2•Updated

Jun 17, 2026

wolfcrypt-jni

Public

wolfCrypt JCE provider and JNI wrapper

android security cryptography

android security cryptography embedded jni fips wolfssl jce jni-wrapper jni-android

Java

•

GNU General Public License v2.0

•22•40•8•3•Updated

Jun 17, 2026

wolfHSM

Public

HSM library that uses wolfCrypt as it's fallback crypto

security cryptography hsm

security cryptography hsm automotive pkcs11 autosar hardware-security-module aurix tricore rh850

C

•

GNU General Public License v3.0

•37•37•18•17•Updated

Jun 17, 2026

wolfProvider

Public

wolfCrypt and wolfCrypt FIPS provider for OpenSSL

security cryptography openssl

security cryptography openssl fips wolfssl fips-140-2 wolfcrypt openssl-provider fips-140-3

C

•

GNU General Public License v3.0

•34•26•1•13•Updated

Jun 16, 2026

wolfMQTT

Public

wolfMQTT is a small, fast, portable MQTT client implementation, including support for TLS 1.3.

tls mqtt iot

tls mqtt iot security embedded mqtt-sn mqtt-client sensor-network iot-security wolfssl

C

•

GNU General Public License v3.0

•173•589•9•2•Updated

Jun 16, 2026

wolfHAL

Public

wolfHAL is a lightweight hardware abstraction layer for embedded targets written in C

C

•

GNU General Public License v3.0

•6•7•2•1•Updated

Jun 16, 2026

wolfCLU

Public

The wolfSSL Command Line Utility wolfCLU

cli security cryptography

cli security cryptography encryption openssl x509 command-line-tool signature-verification certificate-generation key-generation

C

•

GNU General Public License v2.0

•43•26•0•5•Updated

Jun 16, 2026

wolfip

Public

Lightweight TCP/IP stack with no dynamic memory allocations

dns lightweight embedded

dns lightweight embedded networking dhcp udp icmp ipv4 arp mcu

C

•

GNU General Public License v3.0

•45•473•1•6•Updated

Jun 16, 2026

wolfssl-rs

Public

Rust bindings and cryptographic trait implementations for wolfSSL/wolfCrypt

Rust

•1•4•0•0•Updated

Jun 16, 2026

wolfCOSE

Public

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

c iot cryptography

c iot cryptography embedded embedded-systems cbor fips iot-security post-quantum wolfssl

C

•

GNU General Public License v3.0

•8•73•10•1•Updated

Jun 16, 2026

nxp-appcodehub

Public

wolfSSL NXP examples for AppCodeHub

C

•9•6•0•0•Updated

Jun 15, 2026

wolfGuard

Public

C

•

GNU General Public License v2.0

•16•124•2•5•Updated

Jun 15, 2026

meta-wolfssl

Public

wolfSSL layer for OpenEmbedded and Yocto, containing product recipes, examples, and bbappend files.

tls ssh mqtt

tls ssh mqtt security cryptography yocto bitbake tpm2 openembedded poky

BitBake

•

GNU General Public License v2.0

•37•38•0•2•Updated

Jun 12, 2026

libgcrypt-wolfssl

Public

Experimental port of wolfSSL into libgcrypt

C

•

GNU General Public License v2.0

•2•2•0•1•Updated

Jun 12, 2026

wolfsm

Public

wolfSSL SM cipher implementations

iot security cryptography

iot security cryptography embedded encryption cipher hash ecdh decryption sm2

C

•10•22•1•0•Updated

Jun 12, 2026

wolfKeyMgr

Public

Secure key management service for middle-box decryption of TLS traffic

tls ssl security

tls ssl security apache key-management ets wolfssl wolfcrypt enterprise-transport-security

C

•

GNU General Public License v3.0

•6•17•0•0•Updated

Jun 12, 2026

wolfEngine

Public

wolfCrypt and wolfCrypt FIPS engine for OpenSSL

cryptography openssl fips

cryptography openssl fips openssl-library openssl-support wolfssl fips-140-2 openssl-engine wolfcrypt fips-140-3

C

•

GNU General Public License v3.0

•33•29•0•2•Updated

Jun 11, 2026

wolfPSA

Public

C

•

GNU General Public License v3.0

•8•5•0•0•Updated

Jun 10, 2026

osp

Public

wolfSSL Open Source project ports

python git nginx

python git nginx security qt cryptography stunnel apache openssh hostapd

C

•48•38•0•13•Updated

Jun 10, 2026

wychcheck

Public

Test wolfSSL wolfcrypt against Wycheproof test vectors

C

•1•0•0•0•Updated

Jun 9, 2026

.github

Public

3•2•0•1•Updated

Jun 9, 2026

documentation

Public

wolfSSL product manuals and documentation.

tls ssh ssl

tls ssh ssl mqtt security documentation cryptography intrusion-detection jni getting-started

C

•

GNU General Public License v2.0

•46•18•0•5•Updated

Jun 9, 2026

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wolfSSL

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61 repositories

wolfTPM

wolftpm-examples

wolfssh

wolfssl

wolfssl-containers

wolfBoot

wolfPKCS11

wolfssl-examples

wolfssljni

wolfcrypt-jni

wolfHSM

wolfProvider

wolfMQTT

wolfHAL

wolfCLU

wolfip

wolfssl-rs

wolfCOSE

nxp-appcodehub

wolfGuard

meta-wolfssl

libgcrypt-wolfssl

wolfsm

wolfKeyMgr

wolfEngine

wolfPSA

osp

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Repositories list

61 repositories