Bộ bảo mật (IPSEC) tốc độ cao 10gbgs trên FPGA

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Tác giả: Thị Thanh Bình Lê

Ngôn ngữ: vie

Ký hiệu phân loại: 005.8 Data security

Thông tin xuất bản: Tạp chí Khoa học - Đại học Quảng Nam, 2018

Mô tả vật lý: 15-24

Bộ sưu tập: Metadata

ID: 492229

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In this paper, we propose an Internet Protocol Security on a FPGA Xilinx Virtex-6. IPSec Protocol is an important protocol suite using in the Internet Protocol Layer. Normally, IPSec Protocol is used by software such as Windows or Linux. However their processor, encrypting sensitive data, authentication in the CPU take the time to handle
so it is very difficult to process the high-speed IPSec system. Thus, I will present a high-speed IPSec based on a combination of hardware and software. The Racoon Software with the function of management, negotiation and Internet Key Exchange (IKEv2) that implemented in the Microblaze soft processor core. The hardware has been performed in the FPGA logic block with the significant function of the data performance for the Advanced Encryption Standard (AES) and the, Keyed-Hash Message authentication Code (HMAC). Then, IPSec and CPU become a co-processor protocol that helps the system to implement with a high-speed -, 10Gbps.Trong bài báo này, tôi đề xuất thực hiện một bộ bảo mật dữ liệu IPSec trên FPGA Xilinx Virtex-6. Giao thức bảo mật IP (IPSec) là một giao thức quan trọng, trong giao thức bảo mật mạng được sử dụng trong lớp IP. Thông thường các bộ bảo mật IPSec đều được thực hiện bằng phần mềm như trên Windows hoặc Linux, trong IPSec các bộ xử lý, mã hóa và xác thực chiếm nhiều thời gian xử lý của CPU do đó rất khó thực hiện hệ thống IPSec tốc độ cao. Vì vậy, tôi sẽ trình bày một bộ bảo mật IPSec tốc độ cao bằng sự kết hợp xử lý giữa phần mềm và phần cứng. Phần mềm Racoon với chức năng quản lý, đàm phán và trao đổi khóa IKEV2 được chạy trên lõi xử lý Microblaze. Phần cứng thực hiện trên phần logic của FPGA với chức năng quan trọng xử lý dữ liệu cho mã hóa AES và xác thực HMAC. Khi đó bộ IPSec trở thành bộ đồng xử lý với CPU giúp hệ thống thực hiện với tốc độ xử lý cao - 10Gbps.

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