RECENT BLOG NEWS

At wolfSSL we support hardware cryptography for a wide range of platforms. The benefits of hardware cryptography include reduced code footprint size, improved security, acceleration of cryptographic operations, and utilization of . For example, this allows everything from wolfBoot to TLS cipher suites to enjoy acceleration of cryptographic operations. Furthermore, we have deep partnerships with […]

wolfSSL is an embedded cryptographic library that includes a TLS/DTLS implementation. For resource-constrained devices or safety-critical applications, dynamic memory allocation via malloc and free system calls may be unavailable. To address these scenarios, wolfSSL offers the –enable-staticmemory feature. This feature provides a robust and straightforward allocation mechanism as an alternative. It utilizes a pre-allocated buffer, […]

The Radio Equipment Directive (RED) 2014/53/EU establishes the regulatory framework for placing radio equipment on the European market. Its goal is to create a unified market while ensuring essential requirements for safety, electromagnetic compatibility, efficient use of the radio spectrum, and more recently cybersecurity and data protection. To strengthen protections, the European Commission activated Articles […]

In wolfCrypt and wolfPKCS11 we added support for using a Derived Hardware Unique Key (DHUK) for AES with the STM32U5. This feature enables use of a device unique AES key (up to 256-bit) available for encryption/decryption. The key cannot be read from the hardware, which makes it great to wrap other symmetric keys for storage […]

Recent commits to wolfSSL have enabled support to decode new CMS/PKCS#7 message types. The CMS message type EncryptedKeyPackage (defined in RFC 6032) can be decoded with the new API wc_PKCS7_DecodeEncryptedKeyPackage(). The CMS message types SymmetricKeyPackage and OneSymmetricKey (defined in RFC 6031) can be decoded with the new APIs wc_PKCS7_DecodeSymmetricKeyPackageAttribute(), wc_PKCS7_DecodeSymmetricKeyPackageKey(), wc_PKCS7_DecodeOneSymmetricKeyAttribute(), and wc_PKCS7_DecodeOneSymmetricKeyKey(). If you […]