Found 204 Results
Understanding Anti-Tamper Technology: Part 2
https://www.rambus.com/blogs/understanding-anti-tamper-technology-part-2/Written by Scott Best for the Rambus Blog In part one of this three-part blog series, we discussed the low-cost attacks that target security chips such as protocol and software attacks, brute force glitch attacks, as well environmental attacks. In this blog post, we explore attacks executed by more sophisticated adversaries. These include side-channel attacks, […]
Side-Channel Attacks Target Machine Learning (ML) Models
https://www.rambus.com/blogs/side-channel-attacks-target-machine-learning-ml-models/Written by Paul Karazuba for Rambus Press A team of North Carolina State University researchers recently published a paper that highlights the vulnerability of machine learning (ML) models to side-channel attacks. Specifically, the team used power-based side-channel attacks to extract the secret weights of a Binarized Neural Network (BNN) in a highly-parallelized hardware implementation. “Physical […]
Anti-Tamper Cryptographic Cores
https://www.rambus.com/security/dpa-countermeasures/dpa-resistant-core/anti-tamper-cryptographic-cores/Security Anti-Tamper Cryptographic Cores Rambus DPA (Differential Power Analysis) Resistant Cryptographic hardware cores guard against the various side channel attacks that exploit unprotected cryptographic designs. Easily integrated into an ASIC or FPGA design, these cores resist tampering attacks attempting to obtain secret cryptographic key material through Differential Power Analysis (DPA), Differential Electromagnetic Analysis (DEMA) or […]
Rambus Licenses DPA Countermeasures to Utimaco
https://www.rambus.com/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 […]
PCI Express 5 vs. 4: What’s New? [Everything You Need to Know]
https://www.rambus.com/blogs/pci-express-5-vs-4/Introduction What’s new about PCI Express 5 (PCIe 5)? The latest PCI Express standard, PCIe 5, represents a doubling of speed over the PCIe 4.0 specifications. We’re talking about 32 Gigatransfers per second (GT/s) vs. 16GT/s, with an aggregate x16 link bandwidth of almost 128 Gigabytes per second (GBps). This speed boost is needed to […]
Plundervolt steals keys from cryptographic algorithms
https://www.rambus.com/blogs/plundervolt-steals-keys-from-cryptographic-algorithms/An international team of white hat researchers has successfully corrupted the integrity of Intel Software Guard Extensions (SGX) on Intel Core processors with a software-based fault injection attack aptly dubbed “Plundervolt.” Using Plundervolt, attackers can recover keys from cryptographic algorithms (including the AES-NI instruction set extension) and induce memory safety vulnerabilities into bug-free enclave code. […]
PKA-IP-150
https://www.rambus.com/security/crypto-accelerator-hardware-cores/basic-crypto-blocks/pka-ip-150/Security PKA-IP-150 RSA/ECC Public Key Accelerators The PKA-IP-150 (EIP-150 formerly from Inside Secure) is a family of Public Key Accelerators (PKA) IP cores designed for full scalability and an optimal “performance over gate count” deployment. Silicon-proven, the PKA-IP-150 address the unique high-speed, high-security requirements of semiconductor OEMs and provides a reliable and cost-effective IP solution […]
AES-IP-36
https://www.rambus.com/security/crypto-accelerator-hardware-cores/basic-crypto-blocks/aes-ip-36/Security AES-IP-36 AES ECB/CBC/CTR accelerators The AES-IP-36 (EIP-36) is IP for accelerating the AES symmetric cipher algorithm (FIPS-197), supporting ECB, CBC and CTR modes up to 12.8 Gbps @ 1GHz. Designed for fast integration, low gate count and full transforms, the AES-IP-36 accelerator provides a reliable and cost-effective embedded IP solution that is easy to […]
AES-IP-37
https://www.rambus.com/security/crypto-accelerator-hardware-cores/basic-crypto-blocks/aes-ip-37/Security AES-IP-37 AES Key Wrap Accelerators The AES-IP-37 (EIP-37) is IP for accelerating the AES Key Wrap cipher algorithm (NIST-Key-Wrap & RFC3394) up to 6 Gbps. Designed for fast integration, low gate count and full transforms, the AES-IP-37 accelerator provides a reliable and cost-effective embedded IP solution that is easy to integrate into SoCs that […]
AES-IP-38
https://www.rambus.com/security/crypto-accelerator-hardware-cores/basic-crypto-blocks/aes-ip-38/Security AES-IP-38 AES XTS/GCM Accelerators The AES-IP-38 (EIP-38) is IP for accelerating the AES symmetric cipher algorithm supporting GCM or XTS modes at extreme speeds up to 100 Gbps+ @ 850 MHz. Designed for fast integration, fast key switching and high performance, the AES-IP-38 accelerator provides a reliable and cost-effective embedded IP solution that is […]