Rambus

At Rambus, we create cutting-edge semiconductor and IP products, spanning memory and interfaces to security, smart sensors and lighting.

Home > Press Releases > Security IP

Security IP

Rambus Announces Complete 800G MACsec Solution for Enhanced Data Center and 5G Infrastructure Security

Highlights: 

  • Integrated hardware-based solution delivers full line-rate MACsec security at 100G to 800G data rates
  • Supports multi-channel, multi-rate implementations with flexible bandwidth allocation
  • Delivers enhanced data security for cloud, enterprise and carrier network applications as well as network-attached, high-performance computing (HPC) and AI/ML
MACsec Implementation with MACsec-IP-163/164
MACsec Implementation with MACsec-IP-163/164

SUNNYVALE, Calif. – Apr. 29, 2020 – Rambus Inc. (NASDAQ: RMBS), a premier silicon IP and chip provider making data faster and safer, today announced its 800G MACsec (Media Access Control security) solution for next-generation networking infrastructure. The 800G MACsec solution delivers hardware-based, point-to-point security for 800 Gigabit Ethernet links and is a critical element of end-to-end network security. Protecting data in motion, MACsec can identify and prevent security threats such as denial of service, intrusion, man-in-the-middle, passive eavesdropping and masquerading attacks. With growing demand for low-latency communications to support real-time applications such as AI/ML inference, in-line, full-rate secure communication of data traffic with MACsec is imperative. The Rambus 800G MACsec solution addresses this need with a hardware engine delivering MACsec security with no degradation to the speed of data transmission.

“Our world has changed dramatically in just a few months, with a global shift to our homes being the center of work, schooling and entertainment. This has put enormous strain on the global data infrastructure. The evolution to 800 GbE will be a key enabler on the path forward,” said Neeraj Paliwal, vice president and general manager of Rambus Security. “Our 800G MACsec protocol engine leverages a scalable architecture that supports configurations of one to many ports with an aggregate bandwidth of up to 800 Gbps. This flexibility provides the benefit of limiting the silicon cost for security, while safeguarding required data communications.”

Built with decades of security engineering experience, Rambus MACsec IP solutions have been broadly adopted across the industry spanning multiple generations of the MACsec standard. Thanks to a proven track record of performance, software compatibility and API scalability, the Rambus MACsec-IP-163/164 is the go-to solution of network chip and system companies. To speed the design process, the MACsec engine is delivered with a driver development kit (DDK). For customers building system-level solutions, Rambus offers a MACsec Toolkit that implements the Port-based Network Access Control (PNAC) standard and facilitates development and testing of MACsec-compliant processing.

The Rambus 800G MACsec-IP-163/164 solution comprises a classifier and transform engine for deployment of the MACsec Layer 2 secure communication protocol. Implemented in hardware, this Rambus solution can deliver full line-rate MACsec security from 100G to 800G, making it an ideal choice for 800 GbE and 800GBASE-R. Driven by the continued exponential growth in data traffic, 800 GbE is expected to be broadly deployed across hyperscale data centers, enterprises and carrier networks as well as in network-attached high-performance computing (HPC) and artificial intelligence (AI) / machine learning (ML).

Benefits of Rambus 800G MACsec Solution

  • Full line-rate MACsec security from 100G to 800G with any packet and transform mix
  • Multi-rate, multi-channel support with flexible bandwidth allocation
  • Complies with the IEEE 802.1ae MACsec standard and its successors
  • Additional classification and transformation options to support advanced use-cases and deployments
  • Supplied with widely-adopted driver development kit (DDK)
  • Supports secure data communications across data center, enterprise, carrier networks, network-attached HPC and AI/ML

For more information on the Rambus 800G MACsec solution, please visit https://www.rambus.com/security/protocol-engines/macsec-engines/macsec-ip-163-164/ or read our blog post at https://www.rambus.com/blogs/rambus-launches-800g-macsec-multi-channel-engine/.

Rambus Licenses DPA Countermeasures to Utimaco

Cutting-edge hardware-based security technologies protect against side-channel attacks

SUNNYVALE, Calif. – March 25, 2020 – Rambus Inc. (NASDAQ: RMBS) a premier silicon IP and chip provider making data faster and safer, today announced that it has signed a patent license agreement with Utimaco, a leading supplier of Hardware Security Modules (HSMs). The agreement includes the use of Rambus patents such as Differential Power Analysis (DPA) Countermeasures, which protect devices and integrated circuits against DPA and other related side-channel attacks. Specific terms of the agreement are confidential.

Developed by Rambus, DPA countermeasures incorporate extensive software, hardware and protocol techniques that protect devices from side-channel attacks, which are implemented in tamper-resistant products used in various applications. For more information on Rambus DPA Countermeasures and other security offerings, please visit https://www.rambus.com/security/.

Rambus Completes Acquisition of the Verimatrix Silicon IP, Secure Protocols and Provisioning Business

Creates industry’s most comprehensive portfolio of silicon-proven security IP

SUNNYVALE, Calif. – Dec. 8, 2019 – Rambus Inc. (NASDAQ: RMBS), a premier silicon IP and chip provider making data faster and safer, today announced the completed acquisition of the silicon IP, secure protocols and provisioning business from Verimatrix, formerly Inside Secure, for $45 million at closing, and up to an additional $20 million, subject to certain revenue targets for the transferred business for the calendar year 2020. The combined portfolio of products, including the secure silicon IP and provisioning solutions from both companies, creates the most comprehensive silicon-proven security IP portfolio in the industry.

“This acquisition is a natural fit for the company in line with our areas of focus in semiconductor,” said Luc Seraphin, president and CEO of Rambus. “The addition of this business from Verimatrix augments our portfolio of mission-critical embedded security products and expands our offerings for data center, AI, networking and automotive.”

Although this transaction will not materially impact 2019 financial results due to the timing of close and acquisition accounting, Rambus expects this acquisition to be accretive in 2020.

For more information, visit rambus.com/insidesecure.

Rambus Closes Sale of Payments and Ticketing Businesses to Visa

For more information, please visit Visa here.

Divestiture reinforces Rambus’ focus on core strength in semiconductor and accelerated growth in silicon IP and chips

SUNNYVALE, Calif. – Oct. 22, 2019 – Rambus (NASDAQ: RMBS), a premier silicon IP and chip provider dedicated to delivering data faster and safer, today announced the completion of the previously-announced sale of its Payments and Ticketing businesses to Visa (NYSE: V).

“With 30 years of experience pushing the envelope in semiconductor design, we look toward a future of continued innovation to carry on our mission of making data faster and safer,” said Rambus president and CEO Luc Seraphin. “We’re excited to have found an acquirer that will provide the Payments and Ticketing businesses a platform for continued success. Completing this transaction is a critical step forward in refocusing and accelerating the growth of our core semiconductor businesses.”

The sale marks another key milestone in the ongoing execution of Rambus’ strategy, delivering on its core strengths in high-speed interface IP and chips, and embedded security.

SEAKR Selects Rambus SerDes and Security IP for Aerospace and Satellite Communications

Highlights:

  • SEAKR chooses Rambus 28G Multi-protocol long reach (LR) SerDes PHY and CryptoManager Root of Trust for aerospace and satellite communications
  • Combined SerDes and Security IP portfolio offers a one-stop-shop for chip designers, making data faster and safer
  • Silicon-proven technologies help enable faster, more secure, mission-critical aerospace electronic systems

SUNNYVALE, CA, and CENTENNIAL, CO – October 16, 2019 – Rambus Inc. (NASDAQ: RMBS), a premier silicon IP and chip provider making data faster and safer, today announced that SEAKR® Engineering, a leading-edge provider of advanced electronics for space applications, selected the Rambus 28G Multi-protocol LR SerDes PHY and the CryptoManager Root of Trust for its next-generation ASIC and FPGA designs.

“We’re delighted that SEAKR has chosen Rambus high-speed interface and defense-grade security cores to provide their customers innovative and silicon-proven technologies,” said Sean Fan, chief operating officer at Rambus. “Leading-edge IP solutions are mission critical to addressing the system design challenges for aerospace and satellite communications. Rambus best-in-class power, performance and area (PPA), including versatile and multi-protocol SerDes solutions and silicon-proven architecture were key differentiators in SEAKR’s decision.”

Today’s aerospace hardware contains highly-complex microelectronics that include advanced processing, data storage, and data communications capabilities. It is important to deliver both the performance needed by aerospace hardware and the means to ensure the data processed, stored and communicated remains secure. Our industry-leading interface and security IP solutions make possible faster, more secure, mission-critical electronic systems.

The Rambus portfolio of silicon IP provides a one-stop-shop for high-speed interface and security IP. The 28G Multi-protocol LR SerDes PHY is designed with a system-oriented approach, taking the interface, interconnect and channel into account to optimize performance and maximize flexibility for today’s most challenging system environments. The CryptoManager Root of Trust is a family of fully-programmable secure co-processors that provides a foundation for system security anchored in hardware and protect against a wide range of attacks with state-of-the-art anti-tamper and security techniques.

“Rambus’ ability to provide IP solutions for both moving and securing data with state-of-the-art performance was a key benefit in the selection process,” said Tony Lowry, ASIC program manager at SEAKR. “We are delighted to partner with Rambus as a valued silicon IP provider for both high-speed interfaces and embedded security, enabling SEAKR to support the advanced performance and data security needs for our aerospace customers, bringing these complex systems to market more quickly.”

For more information on Rambus SerDes PHY offerings, please visit rambus.com/serdes. Find out more details on Rambus security solutions at rambus.com/cryptomanager.

Rambus Signs Agreement to Acquire Silicon IP and Secure Protocols Business from Verimatrix

SUNNYVALE, Calif. – Sep. 11, 2019 – Rambus Inc. (NASDAQ: RMBS), a premier silicon IP and chip provider making data faster and safer, today announced it has signed an asset purchase agreement to acquire the Silicon IP and Secure Protocols business of Verimatrix (Euronext Paris: VMX), formerly Inside Secure, for $65 million in cash. With the proposed acquisition, the world-class embedded security teams, products and expertise from Verimatrix and Rambus will combine to create the industry’s most comprehensive portfolio of silicon-proven security IP and chip provisioning solutions.

As previously announced, the parties have entered into an exclusivity agreement with respect to the proposed transaction as of September 3, 2019. This acquisition is expected to close this year and is subject to customary closing conditions, including certain regulatory approvals.

Forward-looking statements

Information set forth in this press release, including statements as to Rambus’ outlook and statements as to the expected timing, completion and effects of the proposed acquisition, constitute forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995.

These statements are based on various assumptions and the current expectations of the management of Rambus and may not be accurate because of risks and uncertainties surrounding these assumptions and expectations. Factors listed below, as well as other factors, may cause actual results to differ significantly from these forward-looking statements. There is no guarantee that any of the events anticipated by these forward-looking statements will occur, or what effect they will have on the operations or financial condition of Rambus. Forward-looking statements included herein are made as of the date hereof, and Rambus undertakes no obligation to publicly update or revise any forward-looking statement unless required to do so by federal securities laws.

Major risks, uncertainties and assumptions include, but are not limited to: the expected benefits and costs of the proposed transaction; management’s plans relating to the proposed transaction; the expected timing and completion of the proposed transaction; statements of the plans, strategies and objectives of Rambus for future operations; any statements regarding anticipated operational and financial results; any statements of expectation or belief; the risk that disruptions from the proposed transaction will harm Rambus’ business; other factors described under “Risk Factors” in Rambus’ Annual Report on Form 10-K and Quarterly Reports on Form 10-Q; and any statements of assumptions underlying any of the foregoing. It is not possible to predict or identify all such factors. Consequently, while the list of factors presented here is considered representative, no such list should be considered to be a complete statement of all potential risks and uncertainties.

Don’t miss out on the Rambus Design Summit on October 8th!

Register Today