18617436. COMMUNICATION METHOD AND APPARATUS simplified abstract (Huawei Technologies Co., Ltd.)
Contents
COMMUNICATION METHOD AND APPARATUS
Organization Name
Inventor(s)
COMMUNICATION METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18617436 titled 'COMMUNICATION METHOD AND APPARATUS
Simplified Explanation: This patent application describes a method and apparatus for improving communication security by using signatures in system information.
- The method involves receiving system information with a signature, calculating digests based on the signature, and verifying the information by comparing digests.
- Signatures in system information allow both supporting and non-supporting devices to decode the information effectively.
- Terminal devices supporting the signature can verify the information using the decoded signature.
Key Features and Innovation:
- Use of signatures in system information for communication security.
- Calculation of digests for verification of system information.
- Compatibility for both supporting and non-supporting terminal devices.
Potential Applications: This technology can be applied in secure communication systems, data transmission protocols, and network security solutions.
Problems Solved: This technology addresses the issue of ensuring communication security and integrity of transmitted data.
Benefits:
- Enhanced communication security.
- Improved data integrity.
- Compatibility across different terminal devices.
Commercial Applications: Secure messaging apps, encrypted communication platforms, network security software.
Prior Art: Researchers can explore prior art related to communication security protocols, digital signatures, and data encryption methods.
Frequently Updated Research: Stay updated on advancements in communication security protocols, digital signature algorithms, and network encryption technologies.
Questions about Communication Security: 1. How does the use of signatures in system information enhance communication security? 2. What are the potential challenges in implementing this technology in existing communication systems?
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Original Abstract Submitted
This application provides a communication method and apparatus, to improve communication security. The method includes: receiving first system information from a network device, where the first system information includes a first signature; determining a first digest based on the first signature; determining a second digest based on the first system information; and if the first digest matches the second digest, storing or applying the first system information. In embodiments of this application, a signature is carried in a field of system information, so that both a terminal device that supports the signature and a terminal device that does not support the signature can complete decoding of the system information. Specifically, the terminal device that supports the signature may perform verification by using a signature obtained through decoding.
