Exploring the Security Framework of RISC-V Architecture in Modern SoCs
Introduction to System on Chip (SoC) Security
In the rapidly evolving world of technology, System-on-chip (SoC) designs have become a cornerstone for various applications, from automotive and mobile devices to data centers. These complex systems integrate multiple processors, a multi-level cache hierarchy, and various subsystems that share memory and system resources. However, this open access to shared memory and resources introduces potential security vulnerabilities in SoC designs.
Recognizing the importance of security, the RISC-V architecture, which is increasingly adopted in SoCs, offers a robust solution to address these concerns. The Physical Memory Protection (PMP) unit within RISC-V architecture plays a pivotal role in enhancing SoC security by controlling the access to physical memory addresses.
The Role of RISC-V PMP in SoC Security
To read the full article, click here
Related Semiconductor IP
- RISC-V Display Connectivity Subsystem (DCS)
- RISC-V IOPMP IP
- RISC-V Debug & Trace IP
- Gen#2 of 64-bit RISC-V core with out-of-order pipeline based complex
- 64-bit RISC-V core with in-order single issue pipeline. Tiny Linux-capable processor for IoT applications.
Related Blogs
- Design for differentiation: architecture licenses in RISC-V
- SiFive Upgrades Automotive Security for the RISC-V Ecosystem with New ISO/SAE 21434 Certification
- Streamlining Camera Security Validation Framework Using Synopsys MIPI CSE v2.0 VIP
- Migrating the CPU IP Development from MIPS to RISC-V Instruction Set Architecture
Latest Blogs
- Cadence Achieves Successful Silicon Validation of 1st IP Test Chips on Intel 18A
- From Classical CAN and CAN FD to CAN XL: Functional Safety and Security for Next-Generation In-Vehicle Communication
- Accelerating Embedded Memory Performance with 16-bit xSPI PSRAM IP
- Why nonce reuse can break AES-GCM security in embedded systems
- PQSecure™-Agility Earns NIST CAVP Validation