wolfSSL Embedded TLS
TLS/DTLS implementation for embedded and resource-constrained systems.
wolfSSL · wolfCrypt · wolfBoot
wolfSSL Embedded Security Software
A focused embedded-security stack for protected communications, cryptographic operations and firmware trust, configurable for embedded targets and constrained systems.
TLSwolfSSL
CryptographywolfCrypt
Secure bootwolfBoot
DesignSmall · fast · portable
Capabilities
Core Capabilities
Capabilities and terminology aligned to the current partner portfolio and target application.
wolfCrypt Crypto Engine
Cryptographic primitives, key operations, certificates and supported hardware acceleration.
wolfBoot Secure Bootloader
Firmware authentication, update validation, backup/recovery and anti-rollback workflows.
Hardware Acceleration
Use supported MCU crypto, TPM, secure-element and HSM interfaces.
Configurable Builds
Select protocols, algorithms and features according to resource and compliance needs.
FIPS Options
Use only the exact FIPS 140-3 validated wolfCrypt build/boundary for validated-module claims.
Standards & Compliance
Standards and Regulatory Context
Relevant standards, coding guidelines and assurance frameworks for the technology and its application areas.
TLS 1.3
DTLS 1.3
FIPS 140-3 validated wolfCrypt variants
RFC 9019 wolfBoot architecture
CNSA 2.0 algorithm options
ISO/SAE 21434 system context
IEC 62443 system context
Industries
Industry Applications
Industry connections are included where the technology addresses a defined engineering, verification or product-security requirement.
Integrations & Deployment
Toolchain and Deployment
Connect the technology with the existing engineering environment, lifecycle tools, CI/CD platform and target architecture.
wolfSSL
Secure transport
wolfCrypt
Cryptographic services
wolfBoot
Boot and firmware update trust