Rambus Delivers CXL 2.0 Controller with Industry-leading Zero-Latency IDE

Rhea-AI Summary

Rambus Inc. (NASDAQ: RMBS) has launched its CXL 2.0 and PCIe 5.0 controllers, featuring integrated Integrity and Data Encryption (IDE) modules. This development addresses the bandwidth bottleneck in data centers by providing security at ultra-low latency, essential for high-performance applications including AI and Machine Learning. The new controllers offer zero-latency security, employing 256-bit AES-GCM encryption for traffic integrity. With built-in IDE, the modules enhance protection against physical attacks, improving speed and security in implementation.

Positive

• Introduction of CXL 2.0 and PCIe 5.0 controllers with integrated IDE facilitates high-speed data processing.
• Zero-latency security enhances performance for data-intensive applications, attracting potential clients in AI and HPC sectors.
• Integration of security features reduces implementation risks and accelerates time-to-market for chip designers.

Negative

• None.

SAN JOSE, Calif., Oct. 5, 2021 /PRNewswire/ -- Rambus Inc. (NASDAQ: RMBS), a premier chip and silicon IP provider making data faster and safer, today announced Compute Express Link™ (CXL) 2.0 and PCI Express^® (PCIe) 5.0 controllers now available with integrated Integrity and Data Encryption (IDE) modules. Delivering security at speed in CXL is critical to solving the bandwidth bottleneck in data center infrastructure. IDE monitors and protects against physical attacks on CXL and PCIe links. CXL requires extremely low latency to enable load-store memory architectures and cache-coherent links for its targeted use cases. This breakthrough controller with a zero-latency IDE, developed by the engineering team from newly-acquired PLDA, delivers state-of-the-art security and performance at full 32 GT/s speed.

"Successful enablement of CXL use models in data-intensive applications, such as memory sharing between processors and attached AI accelerators, requires security at ultra-low latency," said Sean Fan, chief operating officer at Rambus. "Delivering controllers with zero-latency security is a testament of our ability to accelerate the development of CXL solutions through the recent acquisition of PLDA, and showcases our unique position to provide integrated interface and security IP solutions."

The built-in IDE modules, now available in Rambus CXL 2.0 and PCIe 5.0 controllers, employ a 256-bit AES-GCM (Advanced Encryption Standard, Galois/Counter Mode) symmetric-key cryptographic block cipher, helping chip designers and security architects to ensure confidentiality, integrity, and replay protection for traffic that travels over CXL and PCIe links. This secure functionality is especially imperative for data center computing applications including AI/ML and high performance computing (HPC).

Key features include:

• IDE security with zero latency for CXL.mem and CXL.cache
• Robust protection from physical security attacks, minimizing the safety, financial, and brand reputation risks of a security breach
• IDE modules pre-integrated in Rambus CXL 2.0 and PCIe 5.0 controllers reduce implementation risks and speed time-to-market
• Complete CXL 2.0 and PCIe 5.0 interconnect subsystems when controllers are combined with Rambus CXL 2.0 and PCIe 5.0 PHYs

More Information:
For more information on the Rambus CXL 2.0 and PCIe 5.0 controllers with integrated IDE, please visit our website:

CXL 2.0 Subsystem:

• CXL 2.0 Controller with IDE
• CXL 2.0 PHY

PCIe 5.0 Subsystem:

• PCIe 5.0 Controller with IDE
• PCIe 5.0 PHY

Follow Rambus:
Company website: rambus.com
Rambus blog: rambus.com/blog
Twitter: @rambusinc
LinkedIn: www.linkedin.com/company/rambus
Facebook: www.facebook.com/RambusInc 

About Rambus Inc.
Rambus is a provider of industry-leading chips and silicon IP making data faster and safer. With over 30 years of advanced semiconductor experience, we are a pioneer in high-performance memory subsystems that solve the bottleneck between memory and processing for data-intensive systems. Whether in the cloud, at the edge or in your hand, real-time and immersive applications depend on data throughput and integrity. Rambus products and innovations deliver the increased bandwidth, capacity and security required to meet the world's data needs and drive ever-greater end-user experiences. For more information, visit rambus.com.

Press Contact:
Cori Pasinetti
Rambus Corporate Communications
t: (650) 309-6226
cpasinetti@rambus.com

View original content to download multimedia:https://www.prnewswire.com/news-releases/rambus-delivers-cxl-2-0-controller-with-industry-leading-zero-latency-ide-301393137.html

SOURCE Rambus Inc.

FAQ

What new products has Rambus launched related to CXL 2.0 and PCIe 5.0?

Rambus has launched CXL 2.0 and PCIe 5.0 controllers with integrated Integrity and Data Encryption modules.

How does Rambus's CXL 2.0 controller enhance security?

The CXL 2.0 controller features zero-latency security with 256-bit AES-GCM encryption to protect data integrity.

What date was the Rambus press release issued?

The press release was issued on October 5, 2021.

What is the significance of IDE in Rambus's new controllers?

IDE provides robust protection against physical attacks and minimizes risks associated with security breaches.

What is the stock symbol for Rambus Inc.?

The stock symbol for Rambus Inc. is RMBS.