Unisoc Unveils E450R, the World's First Secure Chip with Open Hardware+Software Architecture

Unisoc Unveils E450R, the World's First Secure Chip with Open Hardware+Software ArchitectureOn August 21st, at the 2024 Unisoc Partner Conference, Unisoc unveiled its latest technological innovation the E450R, the world's first secure chip featuring an open hardware+software architecture. This chip, with its unique architectural design, achieves remarkable breakthroughs in security and performance, establishing a new benchmark for the secure chip industry

Unisoc Unveils E450R, the World's First Secure Chip with Open Hardware+Software Architecture

On August 21st, at the 2024 Unisoc Partner Conference, Unisoc unveiled its latest technological innovation the E450R, the world's first secure chip featuring an open hardware+software architecture. This chip, with its unique architectural design, achieves remarkable breakthroughs in security and performance, establishing a new benchmark for the secure chip industry.

The E450R is based on the RISC-V architecture, fully leveraging its open, customizable, and scalable advantages. It has undergone comprehensive optimization in both security and performance. In terms of security, the E450R implements a novel anti-attack mechanism and integrates a new asymmetric cryptography algorithm engine PKE and a new non-volatile memory (NVM) management system, further enhancing chip security.

The PKE algorithm engine is one of the core security components of the E450R. It employs advanced encryption technology to effectively resist various attacks. Compared to traditional algorithms, the E450R's PKE algorithm boasts a 50% speed increase while maintaining performance even with key size extension, providing users with stronger security assurance.

The E450R's NVM management system has also been optimized, with a 15% increase in write speed. This means more information can be stored within the same timeframe, thereby improving chip storage efficiency. Additionally, the hardware bottom layer speed of the E450R has been significantly boosted, with a 50% increase in typical application transaction speed, delivering a smoother user experience.

Besides breakthroughs in security and performance, the E450R adopts an open hardware and software architecture, offering users greater flexibility and customization.

The open hardware architecture empowers the E450R with high scalability and customizability. It can be flexibly configured based on the needs of different application scenarios, meeting diverse security requirements. Meanwhile, the open hardware architecture ensures the E450R maintains high security without sacrificing speed.

The open software architecture provides users with a complete virtual machine, application programming interfaces (APIs), operating system kernel, and application development toolchain. Based on the open software architecture, the E450R supports application development using international standard languages and offers a structured virtual machine for platform-independent implementation. Additionally, the E450R provides application resource optimization instruction sets, enabling a 30% reduction in application code size and a 120% improvement in application loading speed, further enhancing development efficiency and user experience.

The application of the open software architecture makes application loading on the E450R more convenient, meeting the needs of efficient production management and ensuring rapid global product delivery.

Currently, the E450R has obtained multiple authoritative certification qualifications, including UnionPay Chip Security Certification, UnionPay Embedded Software Security Certification, UnionPay IC Card Operating System Product Certification, National Cryptography Second Level, and CCRCITEAL4+, fully demonstrating its security, reliability, and performance advantages.

The launch of the E450R marks a significant breakthrough for Unisoc in the secure chip field and points the way for the development of the secure chip industry. In the future, Unisoc will continue to focus on technological innovation, providing users with more secure, reliable, and efficient chip products and driving the secure chip industry to a higher level.

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