Title:
DATA TRANSMISSION METHOD, APPARATUS AND SYSTEM, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/094137
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications, and discloses a data transmission method, apparatus and system, an electronic device, and a nonvolatile readable storage medium, for use in solving the technical problem of how to perform encryption processing on AXI instructions and data. The method comprises: acquiring target content from a first device, wherein the target content comprises an address and/or an address identifier (S101); in an encryption calculation unit corresponding to the first device, encrypting the address by using a first encryption algorithm to obtain an encrypted address, and/or encrypting the address identifier by using a second encryption algorithm to obtain an encrypted address identifier (S102); and selecting a transmission direction in an address decoding unit corresponding to the first device so as to determine a corresponding second device, and transmitting data to the second device on the basis of the encrypted address and/or the encrypted address identifier (S103). The present application ensures that data transmitted on AXI buses are all in a ciphertext form, thereby ensuring information security.
Inventors:
SUN XU (CN)
ZHOU YULONG (CN)
LIU GANG (CN)
LI TUO (CN)
ZHOU YULONG (CN)
LIU GANG (CN)
LI TUO (CN)
Application Number:
PCT/CN2023/129412
Publication Date:
May 10, 2024
Filing Date:
November 02, 2023
Export Citation:
Assignee:
SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIPMENT IND INNOVATION CENTER CO LTD (CN)
International Classes:
G06F21/60; G06F13/40; G06F15/173
Attorney, Agent or Firm:
KANGXIN PARTNERS , P.C. (Tower A Indo Building A48 Zhichun Roa, Haidian District Beijing 8, CN)
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