18033807. INFORMATION PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM simplified abstract (BOE Technology Group Co., Ltd.)

From WikiPatents
Jump to navigation Jump to search

INFORMATION PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM

Organization Name

BOE Technology Group Co., Ltd.

Inventor(s)

Xiangye Wei of Beijing (CN)

Liming Xiu of Beijing (CN)

INFORMATION PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18033807 titled 'INFORMATION PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM

Simplified Explanation

The patent application describes a data processing method that involves using a physical unclonable function to generate a response sequence based on challenge-response pairs. The method includes several steps:

  • Obtaining a challenge sequence of challenge-response pairs.
  • Generating an original response sequence using a physical unclonable function.
  • Generating a first index parameter based on the challenge sequence.
  • Obtaining feature bit information from the original response sequence using the first index parameter.
  • Converting the challenge sequence to generate a second index parameter.
  • Updating the first index parameter based on the second index parameter and the feature bit information.
  • Obtaining new feature bit information from the original response sequence using the updated first index parameter.
  • Repeatedly generating second index parameters, updating the first index parameter, and obtaining multiple pieces of feature bit information.
  • Generating a target response sequence based on the multiple pieces of feature bit information.

Potential applications of this technology:

  • Authentication systems: The method can be used to securely authenticate users or devices by generating unique response sequences based on challenge-response pairs.
  • Anti-counterfeiting measures: The method can be applied to create unique identifiers or codes that can be used to verify the authenticity of products or documents.
  • Secure communication: The method can be used to establish secure communication channels by generating response sequences that can only be decrypted by authorized parties.

Problems solved by this technology:

  • Cloning prevention: The use of a physical unclonable function helps prevent unauthorized replication or cloning of response sequences.
  • Secure data processing: The method ensures the integrity and confidentiality of data by generating unique response sequences based on challenge-response pairs.
  • Robust authentication: The method provides a robust authentication mechanism by continuously updating the index parameters and obtaining multiple pieces of feature bit information.

Benefits of this technology:

  • Enhanced security: The use of a physical unclonable function and the generation of unique response sequences provide a high level of security against unauthorized access or replication.
  • Scalability: The method allows for the generation of multiple pieces of feature bit information, enabling scalability in various applications.
  • Flexibility: The method can be adapted to different challenge-response scenarios, making it suitable for a wide range of applications.


Original Abstract Submitted

A data processing method, including: obtaining a challenge sequence of challenge-response pairs, and generating, by a physical unclonable function, an original response sequence corresponding to the challenge-response pairs; generating a first index parameter according to the challenge sequence, and obtaining feature bit information in the original response sequence according to the first index parameter; converting the challenge sequence to generate a second index parameter, and updating the first index parameter according to the second index parameter and the feature bit information; obtaining new feature bit information in the original response sequence according to the updated first index parameter; and repeatedly generating second index parameters, updating the first index parameter according to the second index parameters and the latest obtained feature bit information, and obtaining multiple pieces of feature bit information, to generate a target response sequence according to the multiple pieces of feature bit information.

Retrieved from "http://wikipatents.org/index.php?title=18033807._INFORMATION_PROCESSING_METHOD_AND_APPARATUS,_ELECTRONIC_DEVICE,_AND_STORAGE_MEDIUM_simplified_abstract_(BOE_Technology_Group_Co.,_Ltd.)&oldid=18313"