UALinkSec Engine
Overview
UALinkSec is the ultimate security solution for UALink systems, designed for scalable high-performance application environments, particularly the S80 Cloud/DataCenter series requiring high bandwidth.
It enables direct GPU-to-GPU communication, combining maximum performance with robust security. With advanced encryption and authentication across all UPLI channels—including requests, read responses, and write responses—UALinkSec ensures that UALink data is encrypted and authenticated using AES-GCM, keeping it confidential and unaltered during transmission.
Key features
- Throughput up to 800Gbps
- ASIC
- Following UALink200_Specification
- Supports AES-GCM-256
- AXI5-stream interfaces to get UPLI Data
Block Diagram
Applications
- Secure AI accelerator interconnects in data centers
- Multi-tenant isolation for AI workloads
- Confidential computing support for GPU clusters
- Protection against physical interposers on UALink
- Encrypted intra-rack communication for AI servers
- Secure scale-out of AI pods across racks
- Trusted high-bandwidth links for model training and inference
What’s Included?
- Netlist or RTL
- Documentation
- Scripts for synthesis
- Self-checking RTL test-bench
Specifications
Identity
Files
Note: some files may require an NDA depending on provider policy.
Provider
Learn more about UALink Security IP core
How Ultra Ethernet And UALink Enable High-Performance, Scalable AI Networks
Securing Scale-Up AI: Cadence’s Complete UALink Solution
Reimagining AI Infrastructure: The Power of Converged Back-end Networks
Frequently asked questions about UALink Security IP cores
What is UALinkSec Engine?
UALinkSec Engine is a UALink Security IP core from Secure-IC listed on Semi IP Hub.
How should engineers evaluate this UALink Security?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this UALink Security IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.