Month: March 2024

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 true random number generators. For example, this allows everything from wolfBoot to TLS cipher suites to enjoy acceleration of cryptographic operations.

Furthermore, we have deep partnerships with industry leaders such as Intel, NXP, and Renesas. We support standard Intel instruction extensions such as AES-NI, AVX, and ADX and BMI2, and have recently published a joint whitepaper on using wolfBoot with 11th Gen Intel Core processors. We also support NXP’s Cryptographic Accelerator and Assurance Module (CAAM), and have leveraged this for hardware acceleration on a number of NXP i.MX series processors. Other examples include Espressif and Analog Devices, to name but a few.

If you’re curious for a list of every hardware cryptography scheme and platform we have enabled, then read on:

• AES-NI: Intel 64 and IA-32 Xeon and Core, and AMD Zen processor families.
  

  AES–GCM	128, 192, 256 bit
  AES–CCM	128, 192, 256 bit
  AES–CBC	128, 192, 256 bit
  AES–ECB	128, 192, 256 bit
  AES–CTR	128, 192, 256 bit

  References:

  1. https://www.wolfssl.com/white-paper-applying-wolfboot-to-11th-gen-intel-core-processors-for-secure-boot/

• AVX1/AVX2: Intel and AMD x86.

  SHA3, SHA2	SHA-256, SHA-384, SHA-512
  AES–GCM	128, 192, 256 bits
  ChaCha20-Poly1305	256 bit AEAD stream cipher
  Poly1305

  References:

  1. https://www.wolfssl.com/wolfssl-performance-intel-x86_64-part-2/
  2. https://www.wolfssl.com/wolfssl-performance-intel-x86_64-part-3/
  3. https://www.wolfssl.com/intels-extended-instructions-accelerates-hash-algorithms/

• Intel ADX and BMI2: Intel and AMD x86.

  RSA
  Curve25519	256 bit
  Ed25519	256 bit

  References:

  1. https://www.wolfssl.com/wolfssl-performance-intel-x86_64-part-5/
  2. https://www.wolfssl.com/wolfssl-performance-intel-x86_64-part-6/

• RDRAND/RDSEED: Intel 64 and IA-32, and AMD Zen processor families.

  RNG

  References:

  1. https://www.intel.com/content/www/us/en/developer/articles/guide/intel-digital-random-number-generator-drng-software-implementation-guide.html
  2. https://www.amd.com/content/dam/amd/en/documents/pdfs/developer/aocl/amd-secure-random-number-generator-library-2.0-whitepaper.pdf

• Platform Security Architecture (PSA) Crypto API:
  

  AES–GCM	128, 192, 256 bit
  AES–CCM	128, 192, 256 bit
  AES–CBC	128, 192, 256 bit
  AES–ECB	128, 192, 256 bit
  AES–CTR	128, 192, 256 bit
  SHA2	SHA-224, SHA-256
  SHA1
  ECC	256 bit (NIST-P256)
  RNG

  References:

  1. https://www.wolfssl.com/platform-security-architecture-psa-crypto-api-support-wolfssl/
  2. https://github.com/wolfSSL/wolfssl/tree/master/wolfcrypt/src/port/psa

• NXP Coldfire SEC: (MCF547X and MCF548X family of processors)
  

  AES–CBC	128, 192, 256 bit
  3DES–CBC	192 bit
  DES–CBC	64 bit

  References:

  1. https://www.wolfssl.com/docs/nxp/

• NXP Coldfire CAU/mmCAU: (NXP Coldfire and Kinetis)

  AES–GCM	128, 192, 256 bit
  AES–CCM	128, 192, 256 bit
  AES–CBC	128, 192, 256 bit
  AES–ECB	128, 192, 256 bit
  AES–CTR	128, 192, 256 bit
  3DES
  SHA2	SHA-256
  SHA1
  HMAC	SHA1, SHA2
  MD5

  References:

  1. https://www.wolfssl.com/docs/nxp/
  2. https://www.wolfssl.com/improved-nxp-mmcau-crypto-hardware-performance/
  3. https://www.wolfssl.com/improved-nxp-mmcau-crypto-hardware-performance-2/

• STMicroeletronics: STM32H753ZI, STM32F437, STM32L4A6Z, STM32L562E, STM32F777, STM32U585

  AES–GCM	128, 192, 256 bit
  AES–CBC	128, 192, 256 bit
  SHA2	SHA-224, SHA-256
  RNG

  References:

  1. https://github.com/wolfSSL/wolfssl/blob/master/IDE/STM32Cube/STM32_Benchmarks.md
  2. https://www.wolfssl.com/docs/benchmarks/#stm32
  3. https://www.wolfssl.com/docs/benchmarks/#stm32f777ni

• STMicroeletronics: STM32WB55, STM32WL55
  

  AES–CBC	128, 192, 256 bit
  SHA2	SHA-256
  ECC	256 bit (NIST-P256)
  RNG

  References:

  1. https://github.com/wolfSSL/wolfssl/blob/master/IDE/STM32Cube/STM32_Benchmarks.md
  2. https://www.wolfssl.com/support-stm32_pka-accelerator/

• Marvell (Cavium) Nitrox V and III:

  AES–GCM	128 bit
  AES–CBC	128, 192, 256 bit
  RSA	2048 bit
  ECC
  ECDSA
  RNG

  References:

  1. https://www.wolfssl.com/wolfssl-asynchronous-support/
  2. https://www.wolfssl.com/wordpress/wp-content/uploads/2018/04/wolfssl_async.pdf

• Marvell (Cavium) Octeon II/III:

  AES–GCM	128, 192, 256 bit
  AES–CBC	128, 192, 256 bit
  3DES–CBC

  References:

  1. https://www.wolfssl.com/wolfssl-on-cavium-octeon/
  2. https://github.com/wolfSSL/wolfAsyncCrypt/blob/master/wolfcrypt/src/port/cavium/README_Octeon.md

• Microchip PIC32 MX/MZ:

  AES–CTR	128, 192, 256 bit
  AES–CBC	128, 192, 256 bit
  DES/3DES–CBC	64 bit / 192 bit
  SHA2	SHA-256
  SHA1
  HMAC	SHA1, SHA2
  MD5

  References:

  1. https://www.wolfssl.com/docs/pic32/

• Texas Instruments Crypto Connected Launchpad: (TI TM4C series boards)

  AES–GCM	128, 192, 256 bit
  AES–CCM	128, 192, 256 bit
  AES–CBC	128, 192, 256 bit
  AES–ECB	128, 192, 256 bit
  AES–CTR	128, 192, 256 bit
  DES–CBC	64 bit
  3DES–CBC	192 bit
  SHA2	SHA-224, SHA-256
  SHA1
  MD5

  References:

  1. https://www.ti.com/lit/ug/spmu372a/spmu372a.pdf
  2. https://www.ti.com/tool/EK-TM4C129EXLM

• Nordic NRF5x:

  AES–ECB	128 bit
  RNG

  References:

  1. https://www.wolfssl.com/true-random-vs-pseudorandom-number-generation/
  2. https://www.wolfssl.com/wolfssl-on-nordic-nrf52/

• Microchip/Atmel ATECC508A/ATECC608A:

  ECC	256 bit (NIST-P256)

  References:

  1. https://www.wolfssl.com/docs/atmel/
  2. https://www.wolfssl.com/wolfssl-support-atecc508aatecc608a-crypto-coprocessor-2/
  3. https://www.wolfssl.com/using-wolfssl-on-the-atmel-atecc508a-with-tls-1-3-tls13/

• Espressif ESP32: ESP32, ESP32-C3, ESP32-C6, ESP32-S2, ESP32-S3.

  AES–GCM	128, 192, 256 bits
  AES–CBC	128, 192, 256 bits
  RSA	Up to 4096 bits
  SHA2	SHA-224, SHA-256, SHA-384, SHA-512
  SHA1
  RNG

  Note: Support for all AES/RSA bit sizes and truncated SHA2 acceleration will vary across devices. E.g. no AES-192 HW on the S2, S3, and no SHA-384, SHA-512 HW support on C3, C6. Consult the user_settings.h in reference 3 for more info.

  References:

  1. https://www.wolfssl.com/docs/espressif/
  2. https://www.wolfssl.com/espressif-risc-v-hardware-accelerated-cryptographic-functions-up-to-1000-faster-than-software/
  3. https://github.com/wolfSSL/wolfssl/blob/master/IDE/Espressif/ESP-IDF/examples/template/components/wolfssl/include/user_settings.h

• ARMV8:

  AES–GCM	128, 192, 256 bit
  AES–CCM	128, 192, 256 bit
  AES–CBC	128, 192, 256 bit
  SHA256

  References:

  1. https://www.wolfssl.com/wolfssl-on-armv8-lemaker-2/

• Arm® TrustZone® CryptoCell-310: nRF52840.

  RSA	2048 bit
  AES–CBC	128, 192, 256 bit
  ECC	256 bit
  ECDSA	256 bit
  SHA256
  RNG

  References:

  1. https://www.wolfssl.com/wolfssl-adds-support-arm-trustzone-cryptocell-310/

• Intel QuickAssist Technology:
  

  RSA	2048 bits
  AES–GCM	128, 192, 256 bits
  AES–CBC	128, 192, 256 bits
  3DES
  SHA2	SHA-256, SHA-384, SHA-512
  SHA1
  HMAC	SHA1, SHA2
  MD5

  References:

  1. https://www.wolfssl.com/wolfssl-asynchronous-intel-quickassist-support/

• NXP LTC (KSDK):

  AES–GCM	128, 192, 256 bit
  AES–CCM	128, 192, 256 bit
  AES–CBC	128, 192, 256 bit
  AES–ECB	128, 192, 256 bit
  AES–CTR	128, 192, 256 bit
  DES/3DES
  ECC	256 bit
  ECDSA	256 bit
  Curve25519	256 bit
  Ed25519	256 bit
  SHA2	SHA-256, SHA-384, SHA-512
  SHA1
  HMAC	SHA1, SHA2
  MD5

  References:

  1. https://www.wolfssl.com/docs/nxp/
  2. https://www.wolfssl.com/nxp-kinetis-k8x-ltc-support-for-pki-rsaecc-with-tls13/

• NXP SE050:

  ECC	256 bit
  ECDSA	256 bit
  Curve25519	256 bit
  Ed25519	256 bit
  RNG

  References:

  1. https://www.wolfssl.com/ssltls-support-nxp-se050-wolfssl/
  2. https://www.wolfssl.com/wolfssl-nxp-se050-support-update/
  3. https://www.wolfssl.com/wolfssl-support-nxp-se050-scp03/
  4. https://www.wolfssl.com/wolfssl-nxp-se050-support-benchmarks/

• CAAM: NXP i.MX 6, i.MX 7, and i.MX 8

AES–GCM	128, 192, 256 bits
AES–CCM	128, 192, 256 bits
AES–CTR	128, 192, 256 bits
AES–XTS	128, 192, 256 bits
ECC
Curve25519	256 bit
SHA2	SHA-256, SHA-384, SHA-512
SHA1
HMAC	SHA1, SHA2

References:

1. https://www.wolfssl.com/caam-supported-wolfssl/
2. https://www.wolfssl.com/docs/benchmarks/#nxp_i.mx6
3. https://www.wolfssl.com/mx6-caam-integrity-os/
4. https://www.wolfssl.com/caamqnxi-mx8/
• Silicon Labs EFR32:

  AES–GCM	128, 192, 256 bits
  AES–CCM	128, 192, 256 bits
  AES–CBC	128, 192, 256 bit
  SHA2	SHA-224, SHA-256
  SHA1
  ECC	256 bit
  ECDSA	256 bit
  RNG

  References:

  1. https://www.wolfssl.com/wolfssl-adds-silicon-labs-hardware-acceleration-support/

• Renesas RX65N and RX72N:

  AES–GCM	128, 256 bits
  AES–CBC	128, 256 bit
  SHA2	SHA-256, SHA-512
  SHA1
  HMAC	SHA1, SHA2
  RNG

  References:

  1. https://www.wolfssl.com/docs/renesas/
  2. https://www.wolfssl.com/docs/wolfssl-renesas-tsip/
  3. https://www.wolfssl.com/support-renesas-tsip-v1-13-rx72n/
  4. https://www.wolfssl.com/docs/benchmarks/#renesasrx65n

• Renesas Synergy DK-S7G2:
  

  RSA	2048 bits
  AES–CBC	128 bit
  SHA2	SHA-256
  SHA1
  HMAC	SHA1, SHA2
  ECC	256 bit
  ECDSA	256 bit

  References:

  1. https://www.wolfssl.com/docs/benchmarks/#renesasrx71m

• Cypress PSoC6 (32-bit Arm Cortex M4):

  SHA2	SHA-256, SHA-512
  ECC	Supports up to NIST P-521

• Xilinx Versal:

  AES–GCM	256 bits
  RSA	2048 bit
  ECC	NIST P-384, P-521
  SHA3	SHA-384
  RNG

  References:

  1. https://www.wolfssl.com/versal-support/

• Xilinx Zynq UltraScale+ MPSoC:
  

  AES–GCM	256 bits
  RSA	2048, 4096 bits
  SHA3	SHA-384

  References:

  1. https://www.wolfssl.com/wolfssl-running-xilinx-versal-hardware-encryption/
  2. https://docs.xilinx.com/v/u/en-US/wp512-accel-crypto

• MAXQ1065 and MAXQ1080:

  AES–GCM	128, 192, 256 bit
  AES–CCM	128, 192, 256 bits
  ECC	NIST P-256
  SHA2	SHA-256

  References:

  1. https://www.wolfssl.com/support-maxq1065-wolfssl/

Do you have a platform requiring hardware cryptographic support that isn’t on our list? Or are you curious about benchmarking? Reach out to us at facts@wolfSSL.com with the details of your platform and we will be glad to help you! Also, check out our wolfSSL and wolfCrypt benchmark page.

If you have questions about any of the above, please contact us at facts@wolfSSL.com or call us at +1 425 245 8247.

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Exciting news from cURL! We’re thrilled to announce the return of curl-up, scheduled to take place in Stockholm, Sweden from May 4th to the 5th! Our goal is to bring the community together for an unforgettable weekend of collaboration and learning.

We’re inviting all curl contributors, maintainers and fans to join us. Perfect opportunity for you to engage with Daniel Stenberg, the cURL founder, and maintainer of cURL, as well as other speakers and industry experts.

Save the date

• Date: May 4th to the 5th
• Location: Stockholm, Sweden

Stay updated on event details, including venue and agenda, on our dedicated web page, curl-up 2024. We’re open to agenda suggestions. Share your ideas on a curl mailing list or in the discussions section.

We would like to support our top-100 contributors with traveling and lodging expenses. Please read the funding attendance to see the regulation and eligibility requirements.

Registration is mandatory. Register now to secure your space! Let’s make curl-up 2024 an unforgettable weekend. See you there!

If you have questions about any of the above, please contact us at facts@wolfSSL.com or call us at +1 425 245 9247.

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We are excited to announce the release of wolfSSH version 1.4.17, which comes packed with several improvements, new features, and important fixes to enhance security and functionality. This release is a testament to our commitment to providing a robust and reliable SSH library for developers.

Vulnerability Fixes

In this version, we have addressed a critical vulnerability that could potentially allow a maliciously crafted SSH client to bypass user authentication within the wolfSSH server code. This fix ensures that messages are properly filtered during different operational states, significantly improving the overall security posture of wolfSSH.

For more details on the vulnerabilities fixed, we encourage you to visit our vulnerability page for a comprehensive overview.

New Features

1. More Configuration Options for Key Exchange (KEX)We have introduced new functions that allow users to set algorithms lists for Key Exchange (KEX) at runtime. Additionally, users now have the ability to inspect which algorithms are set or available for use, providing greater flexibility and customization.
2. Curve25519 KEX SupportOne of the notable additions in this release is the inclusion of Curve25519 Key Exchange (KEX) support for both server and client key agreement. This cryptographic enhancement further strengthens the security of the SSH connections established using wolfSSH.
3. Soft Disabling of SHA-1With version 1.4.15, we had disabled SHA-1 in the build by default due to its known vulnerabilities. However, in response to user feedback and to accommodate specific use cases, we have re-enabled SHA-1 in the build with a “soft” disabled status. This means that algorithms utilizing SHA-1 can now be configured for Key Exchange (KEX), providing users with more options while maintaining a cautious approach to security.

Enhancements

In addition to the new features, wolfSSH 1.4.17 also brings a round of enhancements aimed at improving various aspects of the library:

• Better Testing: We have enhanced our testing procedures to ensure more robust and reliable performance across different scenarios.
• Improved Portability: The library now offers improved portability, making it easier to integrate wolfSSH into a wide range of platforms and environments.
• Terminal Enhancements: We have addressed issues related to shell terminal window resizing, creating a smoother and more user-friendly experience for terminal-based applications.
• SFTP Improvements: Several corner cases with the SFTP functionality have been fixed, enhancing the overall stability and reliability of SFTP operations.
• RSA Signature Verification: Fixes have been implemented to ensure accurate and secure verification of RSA signatures.
• Zephyr Compatibility: For users working with the Zephyr operating system, file mode bits are now properly masked, improving compatibility and functionality.
• Memory Leak Fix: A fix has been applied to address a potential memory leak issue related to setting up a pseudoterminal, ensuring efficient memory management within the library.

Conclusion

Upgrade to wolfSSH 1.4.17 for enhanced security with a fix for a critical authentication bypass vulnerability. Benefit from new features like Curve25519 KEX support and algorithm list configuration. This release also brings improved testing, portability, terminal enhancements, and fixes for SFTP and RSA signature issues. For details, check our GitHub ChangeLog. Thank you for choosing wolfSSH for secure and reliable SSH solutions.

If you have questions about any of the above, please contact us at facts@wolfSSL.com or call us at +1 425 245 9247.

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Secure your Embedded Projects with wolfSSL, the Best Tested Cryptography.

The wolfSSL team is heading to Embedded World Exposition and Conference April 9th through the 11th in Nuremberg Germany.

Come stop by and meet our team at Hall 4 Booth 612.

Discover how wolfSSL’s advanced security solutions can safeguard your embedded development. If you prefer to set a specific time with our engineers, email us at facts@wolfSSL.com

Protect your security assets by staying one step ahead of cyberattacks with wolfSSL’s cutting-edge cryptography. With over 2 billion connections secured, our partners trust in the best tested cryptography designed to safeguard embedded projects. Head over to wolfssl.com/download to download our open source products.

Unmatched Efficiency for Resource-Constrained Devices

• Lightweight and Portable: Written in C, wolfSSL boasts a compact footprint, 20x smaller than OpenSSL, minimizing memory usage and maximizing performance on even the most resource-constrained microcontrollers and processors. Integrate robust security into your embedded systems without sacrificing functionality or performance.
• Reduced Power Consumption: Minimizes power consumption, making it ideal for battery-powered devices and applications where extending battery life is critical. View our benchmarks.

Streamlined Development & Integration

• Simplified Development: wolfSSL provides documented and user-friendly API, allowing developers of all experiences to quickly and easily integrate secure communication into their projects.
• OpenSSL Compatibility Layer: For those familiar with OpenSSL, wolfSSL offers a compatibility layer that simplifies the transition, reducing development time and effort.
• Industry Leading Support: All of our products are backed with up to 24/7 support from our engineering team.

Futureproof Security for Advanced Threats

• Industry Leading TLS 1.3 and DTLS 1.3 Support: wolfSSL ensures robust communication confidentiality, integrity, and authentication. Watch our DTLS1.3 training
• Enhanced Hardware Security: wolfSSL integrates with various hardware security solutions, including:
  • Hardware encryption engines: Offload cryptographic operations for improved performance and reduced power consumption.
  • Every hardware cryptography scheme wolfSSL has ever enabled: https://www.wolfssl.com/every-hardware-cryptography-scheme-wolfssl-has-ever-enabled/
  • Trusted Platform Module (TPM) 2.0: Leverage the security features of TPM 2.0 for secure key storage and attestation. https://www.wolfssl.com/products/wolftpm/
  • Secure Elements: Utilize tamper-resistant secure elements for the highest level of protection for sensitive data.
  • Here’s all the Secure Elements and Keystores supported by wolfSSL/wolfCrypt: https://www.wolfssl.com/keystores-and-secure-elements-supported-by-wolfssl-wolfcrypt/

FIPS Compliance and Dual Licensing

• FIPS 140-2 Certified wolfCrypt Module: For applications demanding the highest level security and regulatory compliance, wolfSSL offers the FIPS 140-2 certified wolfCrypt module. https://www.wolfssl.com/license/fips/

Want to learn more information on our products?

wolfSSL

Lightweight embedded SSL/TLS library written in ANSI C and targeted for embedded, RTOS, and resource-constrained environments – primarily because of its small size, speed, and feature set.

• wolfSSL supports industry standards up to the current TLS 1.3 and DTLS 1.3 levels, and is up to 20 times smaller than OpenSSL.
• Offers a simple API, OpenSSL compatibility layer, OCSP and CRL support, and offers several progressive ciphers.

wolfCrypt

Embedded Cryptography Engine

• Lightweight crypto library written in ANSI C and targeted for embedded, RTOS, and resource-constrained environments.
• Commonly used in standard operating environments as well due to royalty-free pricing and great cross platform support.
• Supports algorithms and ciphers including ChaCha20, Curve25519, NTRU, and SHA-3.

wolfSSL Support for DO-178C DAL A

Enabling Secure Boot & Secure Firmware Update for Avionics

• RTCA DO-178C level A certification.
• wolfSSL offers DO-178 wolfCrypt as a commercial off-the-shelf (COTS) solution for connected avionics applications.
• Adherence to DO-178C level A is supported through the first wolfCrypt COTS DO-178C certification kit release that includes traceable artifacts for the following encryption algorithms:
  • SHA-256 and SHA-384 for message digest.
  • AES for encryption and decryption.
  • RSA to sign and verify a message.
  • ChaCha20-Poly1305 for authenticated encryption and decryption.
  • ECC to sign, verify and share secrets.
  • HMAC for keyed-hashing for message authentication.
• Provides the proper cryptographic underpinnings for secure boot and secure firmware update in commercial and military avionics.

wolfTPM

TPM 2.0 designed for embedded use. wolfTPM is highly portable – written in native C, having a single IO callback for SPI hardware interface, no external dependencies, and its compacted code with low resource usage.

• Open-source TPM 2.0 stack with backward API compatibility.
• Native support for Linux & Windows.
• RTOS and bare metal environments can use a single IO callback for SPI hardware interface, no external dependencies, and compact code size with low resource usage.
• Offers API wrappers to help with complex TPM operations like attestation and examples to help with complex cryptographic processes like the generation of Certificate Signing Request (CSR) using a TPM.
• Easy to compile on new platforms.

wolfMQTT

Client implementation of the MQTT written in C for embedded use.

• Message Queuing Telemetry Transport is a lightweight open messaging protocol that was developed for constrained environments such as M2M (Machine to Machine) and IoT (Internet of Things), where a small code footprint is required.
• Based on the Pub/Sub messaging principle of publishing messages and subscribing to topics.
• The MQTT specification recommends TLS as a transport option to secure the protocol using port 8883 (secure-mqtt), as the MQTT protocol does not provide security on its own. Constrained devices benefit from using TLS session resumption to reduce the reconnection cost.
• The wolfMQTT library is a client implementation of the MQTT written in C for embedded use. It supports SSL/TLS via the wolfSSL library. From this, it can provide the security that the MQTT protocol lacks.
• Built from the ground up to be multi-platform, space conscious and extensible. Supports all Packet Types, all Quality of Service (QoS) levels 0-2 and supports SSL/TLS using the wolfSSL library. This implementation provides support for MQTT v5.0 and MQTT v3.1.1. Including client support for MQTT-SN (Sensor Network).

wolfSSH

Lightweight SSHv2 server library written in ANSI C and targeted for embedded, RTOS, and resource-constrained environments – primarily because of its small size, speed, and feature set.

• Commonly used in standard operating environments due to royalty-free pricing and excellent cross platform support.
• wolfSSH is powered by the wolfCrypt library. A version of the wolfCrypt cryptography library has been FIPS 140-2 validated (Certificate #3389). For additional information, visit the wolfCrypt FIPS FAQ or contact fips@wolfSSL.com

wolfBoot

Secures the boot process of your device against malicious attacks that seek to replace your firmware and take control of your device, and/or steal its data.

• Portable secure bootloader that offers firmware authentication and firmware update mechanisms. Due to its minimalistic design and tiny HAL API, wolfBoot is completely independent from any OS or bare-metal application.
• Can be easily ported and integrated in existing embedded software projects to provide a secure firmware update mechanism.
• Can be easily ported and integrated in existing embedded software projects to provide a secure firmware update mechanism.
• Please email us at facts@wolfSSL.com with any questions about Secure Boot.

wolfSentry

A universal, dynamic, embedded IDPS (intrusion detection and prevention system)

• Dynamic Firewall Engine: Analyzes network traffic for suspicious activity using static and dynamic rules.
• User-defined Actions: Allows customization of responses to detected threats.
• Integration with wolfSSL Products: Works seamlessly with wolfSSL libraries for a holistic security solution.
• Zero-Configuration Option: Easy setup for developers.
• Dynamic Configuration: Flexible control through API or text inputs.
• Advanced Features (under development): Remote logging, configuration, and status queries.
• Low Resource Footprint designed for Embedded Systems: Well-suited for RTOS, ARM processors, and other embedded devices.
• Lightweight: Adds as little as 64k to code size and leverages existing application logic.

curl/tiny-curl Support

Computer software project providing a library for transferring data using various protocols.

wolfSSL JSSE Provider and JNI Wrapper

For Java applications that wish to leverage the industry-leading wolfSSL SSL/TLS implementation for secure communication.

wolfCrypt JNI and JCE Provider

For Java developers who want to leverage the industry-leading wolfCrypt cryptography library implementation, wolfCrypt JNI provides a Java interface to the native C library.

wolfCLU

wolfSSL’s portable command line utility.

• Handles common cryptographic operations, such as certificate parsing and key generation, for easier usage than writing an application from scratch.
• Ideal for customers who want to do simple crypto operations without writing an application.

Let’s connect, get in contact with us today.

If you have questions about any of the above or would like to schedule a meeting with us, please contact us at facts@wolfSSL.com or call us at +1 425 245 8247.

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Join us for an exclusive live webinar hosted by Daniel Stenberg, the founder and maintainer of cURL, as he presents ‘Getting Started with libcurl‘ on March 28th at 10 am PT!

Daniel will provide invaluable insights into the foundational concepts and best practices of libcurl, the widely acclaimed client-side URL transfer library. Known for its ease of use, libcurl supports a plethora of protocols including HTTP/3, cookies, DICT, FILE, FTP, and FTPS, making it compatible with virtually all platforms.

Watch the webinar now: Getting Started with libcurl

Here’s a sneak peek of what the webinar will cover:

• Basic knowledge of libcurl
• Best practices for Synchronous Transfer
• Extracting information from transfers, properly receiving and uploading data
• Concurrent transfer methods
  And much more!

Don’t miss this opportunity to either refresh your knowledge or acquire new skills directly from the creator of libcurl. It’s your chance to enhance your expertise and bolster your toolkit with libcurl training! Watch now!

As always, our webinars include Q&A sessions. If you have any questions, please reach out to us at facts@wolfSSL.com or call us at +1 425 245 8247.

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Join us for an innovative webinar, “Kyber/ML-KEM Introduction,” on March 27th at 10am PT, led by Senior Software Developer Anthony Hu. We’re excited to unveil our implementation of NIST’s ML-KEM, also known as Kyber, which is revolutionizing secure communication protocols.

Watch the webinar here: Kyber/ML-KEM Introduction

In this exclusive webinar, Anthony will delve deep into the world of Kyber/ML-KEM, showcasing their remarkable features and capabilities. He’ll guide you through all you need to know to kick-start your journey with this cutting-edge solution.

Sneak peek of the webinar:

• Harvest Now, Decrypt Later: Understanding the Significance of CNSA 2.0
• Exploring the History of NIST Post-Quantum Standardization
• Diving into the Generic Key Encapsulation Mechanism (KEM) API and Its Mechanics
• Getting Started with Kyber: A Step-by-Step Guide
• Benchmarking Performance: Assessing the Efficiency of Cryptographic Solutions

Don’t miss out on this opportunity to stay ahead in cybersecurity and leverage the power of Kyber/ML-KEM. Join us for the webinar that promises to elevate your security strategies.

Watch now!

Our webinars always include Q&A sessions. If you have any questions about any of the above, please reach out to us at facts@wolfSSL.com or call us at +1 425 245 8247.

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One of our most popular products is wolfSSH and for good reason; the SSH protocol is commonly used by industry, academia and governments. Efforts are underway in the community to bring post-quantum key exchange algorithms to the SSH protocol to protect your communications against “harvest now, decrypt later” attacks. But we can’t just switch over, we also have to consider compliance. That is why we started supporting ECDHE-P256 hybridized with Kyber at NIST Level 1 KEX as specified by the IETF in ‘Post-quantum Hybrid Key Exchange in SSH.’ This allows for both post-quantum protection as well FIPS-140 compliance.

We have just finished integrating X25519 support into wolfSSH. Our next logical step would be to bring in X25519 hybridized with Kyber at NIST Level 1 KEX as specified in the draft above.

Do you have X25519 requirements but are also thinking about post-quantum protection? Excited to see this happen? Want us to raise the priority of this work? Let us know by sending us a message at facts@wolfSSL.com!!

If you have questions about any of the above, please contact us at or call us at +1 425 245 8247.

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To continue in our series of wolfSSL’s implementation of Kyber KEM benchmarks, we would like to show you benchmarking statistics for Linux. Some notes about the conditions under which the benchmarks were taken:

• The processor is “11th Gen Intel® Core™ i7-1185G7 @ 3.00GHz × 8”
• Only 1 core is used
• Conventional algorithms are present for comparison purposes
• The wolfSSL configuration used was:
  ./configure –disable-psk –disable-shared –enable-intelasm –enable-aesni –enable-sp –enable-sp-math –enable-sp-asm –enable-kyber=wolfssl,all ‘CFLAGS=-Os -DECC_USER_CURVES -DHAVE_ECC256 -DHAVE_ECC384’

The benchmarks results follow:

RSA 2048        public  75700 ops took 1.001 sec, avg 0.013 ms, 75632.019 ops/sec
RSA 2048        private 2200 ops took 1.024 sec, avg 0.466 ms, 2147.942 ops/sec
DH  2048        key gen 4428 ops took 1.000 sec, avg 0.226 ms, 4427.507 ops/sec
DH  2048        agree   4700 ops took 1.006 sec, avg 0.214 ms, 4673.614 ops/sec
KYBER512        key gen 282300 ops took 1.000 sec, avg 0.004 ms, 282207.889 ops/sec
KYBER512        encap	  162000 ops took 1.000 sec, avg 0.006 ms, 161981.038 ops/sec
KYBER512        decap	  164100 ops took 1.000 sec, avg 0.006 ms, 164033.359 ops/sec
KYBER768        key gen 150400 ops took 1.000 sec, avg 0.007 ms, 150325.846 ops/sec
KYBER768        encap	  106200 ops took 1.001 sec, avg 0.009 ms, 106145.438 ops/sec
KYBER768        decap	  101800 ops took 1.000 sec, avg 0.010 ms, 101757.640 ops/sec
KYBER1024       key gen 109200 ops took 1.001 sec, avg 0.009 ms, 109137.057 ops/sec
KYBER1024       encap   73900 ops took 1.000 sec, avg 0.014 ms, 73896.212 ops/sec
KYBER1024       decap   73900 ops took 1.000 sec, avg 0.014 ms, 73880.096 ops/sec
ECC   SECP256R1 key gen 93600 ops took 1.000 sec, avg 0.011 ms, 93586.478 ops/sec
ECDHE SECP256R1 agree   24200 ops took 1.003 sec, avg 0.041 ms, 24133.422 ops/sec
ECC   SECP384R1 key gen 30000 ops took 1.002 sec, avg 0.033 ms, 29953.559 ops/sec
ECDHE SECP384R1 agree   7100 ops took 1.008 sec, avg 0.142 ms, 7046.050 ops/sec
ECC   SECP521R1 key gen 17600 ops took 1.000 sec, avg 0.057 ms, 17598.074 ops/sec
ECDHE SECP521R1 agree   4500 ops took 1.009 sec, avg 0.224 ms, 4460.319 ops/sec

Once again, the recurring theme holds. Performance is looking great for our implementation of Kyber KEM.

If you’re looking for different benchmarking data or have any questions, please reach out to us at facts@wolfSSL.com or call us at +1 425 245 8247.

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