The Mantra protocol stack series is a full level protocol solution designed for various secure communication scenarios. It deeply integrates PQC and quantum cryptographic algorithms to upgrade its security capabilities, fully resisting the cracking risks brought by traditional cryptographic systems and quantum computing. The protocol stack fully covers the three core layers of data link layer, network layer, and application layer, achieving full communication link security control.

• Support ISO 15118 protocol (Road vehicles - Vehicle to grid communication interface | Road vehicles - Vehicle to grid communication interface), used as a dedicated communication standard for V2G vehicle network interaction in electric vehicles, supporting intelligent charging and vehicle network collaborative safety communication.
• Support SPDM protocol (Security Protocol and Data Model), a dedicated security standard for device trusted interaction, supporting hardware identity authentication, firmware security verification, and communication data protection.
• Supports TLS protocol (Transport Layer Security) for universal application layer encryption communication standards, supporting communication transmission encryption, identity verification, and data integrity protection.
• It supports the IPSec protocol (Internet Protocol Security | Internet Protocol Security Protocol), which is a special standard for network layer security protection, and supports IP message encryption, identity authentication, tamper prevention, and secure VPN communication.
• Support MACSec protocol (Media Access Control Security), a dedicated standard for Ethernet link layer security, supporting end-to-end encryption and link security protection for local area networks and vehicle Ethernet.
• Support SecOC protocol (Security On board Communication), which is a dedicated standard for vehicle bus communication security. It supports the anti tampering and anti replay attacks of in vehicle network data, ensuring the security of vehicle communication.