{"id":42250,"date":"2024-05-21T17:25:00","date_gmt":"2024-05-21T23:25:00","guid":{"rendered":"https:\/\/proxy.goincop1.workers.dev:443\/https\/www.wolfssl.com\/?page_id=42250"},"modified":"2026-05-29T13:27:34","modified_gmt":"2026-05-29T19:27:34","slug":"wolfhsm","status":"publish","type":"page","link":"https:\/\/proxy.goincop1.workers.dev:443\/https\/www.wolfssl.com\/products\/wolfhsm\/","title":{"rendered":"wolfHSM | Products"},"content":{"rendered":"
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PRODUCTS<\/h1>\n<\/div>\n<\/div><\/div>
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wolfHSM<\/strong> Automotive Hardware Security Modules<\/h3>\n
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Automotive HSMs (Hardware Security Modules) dramatically improve the security of cryptographic keys and cryptographic processing by isolating signature verification and cryptographic execution, which are the core of security, into physically independent processors. Automotive HSMs are mandatory or strongly recommended for ECU\u2019s that require robust security. With this in mind, wolfSSL has ported our popular, well tested, and industry leading cryptographic library to run in popular Automotive HSMs like Aurix Tricore TC3XX and TC4X<\/strong>.<\/span><\/p>\n

wolfHSM provides a portable and open-source abstraction to hardware cryptography, non-volatile memory, and isolated secure processing that maximizes security and performance for ECUs. By integrating the wolfCrypt software crypto engine on hardware HSM\u2019s like Infineon Aurix Tricore TC4X, Chinese mandated government algorithms like SM2, SM3, SM4<\/a> are available. Additionally, Post Quantum Cryptography<\/a> algos like ML-DSA, ML-KEM, LMS, XMSS, and others are easily made available to automotive users to meet customer requirements. At the same time, when hardware cryptographic processing is available on the HSM, we consume it to enhance performance.<\/span><\/p>\n

wolfBoot<\/a> is a mature and portable secure bootloader solution designed for bare-metal bootloaders and equipped with failsafe NVM controls. It offers comprehensive firmware authentication and update mechanisms, leveraging a minimalistic design and a tiny HAL API, which makes it fully independent from any operating system or bare-metal application. wolfBoot manages the flash interface and pre-boot environment, accurately measures and authenticates applications, and utilizes low-level hardware cryptography as needed. wolfBoot can use the wolfHSM client to support HSM-assisted application core secure boot. Additionally, wolfBoot can run on the HSM core to ensure the HSM server is intact, offering a secondary layer protection. This setup ensures a secure boot sequence, aligning well with the booting processes of HSM cores that rely on NVM support.<\/p>\n

wolfHSM delivers out-of-the-box access to essential HSM functions without requiring any server coding. It includes a simple client library for easy application integration. Offering open-source cybersecurity with commercial licensing, wolfHSM features one of the most complete suites of software algorithms, designed to simplify securing embedded devices for engineers.<\/div>\n<\/div>\n<\/div><\/div><\/div>
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Download Now<\/strong><\/a>
\nGet the latest open source GPLv3 version now!<\/p>\n

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Version: \u00a01.4.0
\nRelease Date: 02\/17\/2026
\nView ChangeLog<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div><\/div>

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ASIL-D Available Now<\/strong><\/span><\/a><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

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Supported HSM's<\/strong><\/span><\/p>\n