Latest Posts

• uncategorized wolfssh

  Interoperability Testing: wolfSSH Server with Paramiko SFTP Client

  We’re pleased to announce the addition of automated interoperability testing between wolfSSH and Paramiko. This GitHub Actions workflow validates that wolfSSH’s SFTP server implementation works seamlessly with Paramiko, one of the most widely used Python SSH/SFTP client libraries.

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• uncategorized wolssl

  Enhanced Windows CE Support in wolfSSL

  We’re pleased to announce improvements to wolfSSL’s Windows CE support through PR #8709, which addresses critical compatibility issues when building with Visual Studio 2008 for Windows CE 6.0 and 7.0 platforms.

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• uncategorized wolssl

  Vulnerability Disclosure: wolfSSL CVE-2025-7396

  Affected Users: Users of wolfSSL builds that use the C implementation of Curve25519 for private key operations. This does not affect builds using assembly-optimized implementations (ARM or Intel), the small footprint Curve25519 build, or hardware offload implementations.

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• uncategorized wolssl

  PKCS#12 Support Enhancement: AES Encryption for Keys and Certificates

  wolfSSL 5.8.2 has enhanced the wc_PKCS12_create() function to support modern AES encryption algorithms for PKCS#12 files. This update enables stronger security for protecting private keys and certificates.

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• uncategorized wolfssl-jsse-provider-and-jni-wrapper

  wolfSSL JNI/JSSE 1.16.0 Now Available

  wolfSSL JNI/JSSE 1.16.0 is now available for download! This release contains a number of bug fixes and changes to the JNI and JSSE layers.

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• uncategorized

  Getting Started with wolfSSH

  Join us on January 21 at 9:00 AM PT for Getting Started with wolfSSH, a technical webinar presented by Jacob Barthelmeh, Senior Software Engineer at wolfSSL. This session introduces the SSH protocol and explains how wolfSSH provides a secure, lightweight SSH implementation designed for performance, portability, and resource-constrained embedded systems....

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• post-quantum uncategorized

  ML-DSA OpenSSL Interoperability

  The latest enhancement to wolfSSL’s ML-DSA (Module-Lattice-Based Digital Signature Algorithm) implementation solidifies interoperability with OpenSSL-generated cryptographic keys. This update introduces support for importing ML-DSA private keys that have been encoded using OpenSSL’s DER format.

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• uncategorized wolftpm

  wolfTPM - Add TPM 2.0 v1.85 PQC Post-Quantum Support

  As the cybersecurity landscape prepares for the advent of quantum computing, the Trusted Platform Module (TPM) ecosystem is evolving to meet these new challenges. wolfSSL is proud to announce that wolfTPM now includes initial support for the TPM 2.0 Library Specification v1.85, bringing Post-Quantum Cryptography (PQC) capabilities to your hardware-backed...

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• uncategorized wolssl

  Vulnerability Disclosure: wolfSSL CVE-2025-7394

  Affected Users: Applications using wolfSSL’s OpenSSL compatibility layer before wolfSSL version 5.8.2 that call both RAND_bytes() and fork() operations. This does not affect internal TLS operations or applications that do not explicitly use RAND_bytes().

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• uncategorized wolssl

  Vulnerability Disclosure: wolfSSL Fault Injection Attack on ECC and Ed25519 Verify Operations

  Affected Users: Users performing ECC or Ed25519 signature verification operations on devices that may be susceptible to fault injection attacks, particularly in security-critical applications such as secure boot implementations. Summary: A potential vulnerability to fault injection attacks was identified in wolfSSL’s ECC and Ed25519 signature verification operations. Fault injection is...

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