ORAN (Open Radio Access Network) is a nonproprietary version of the Radio Access Network (RAN) system that allows interoperation between cellular network and designed to connect virtually including machines, objects, and devices which implements higher multi-Gbps peak data speeds, ultra-low latency, more reliability, massive network capacity, increased availability, and a more uniform user experience to more users.
The Lattice ORAN Solution Stack reference design implements data security through authentication, encryption/decryption using either AES-CBC mode or AES-GCM mode. It also support secure out-of-band communication over SMBus.
Security - Provide packet authentication, encryption and decryption between the host CPU and Lattice CertusPro™-NX over PCIe.
Protect Communication - Provide crypto-256 and Crypto-384 services with customers through software APIs to secure and protect data during communication.
System Architecture - Consists of three subsystems: PCIe subsystem, Application CPU subsystem and Crypto subsystems.