A communication method and device, and a readable storage medium
A communication method and communication object technology, applied in the field of communication, can solve problems such as insufficient communication security and reliability, low key security, encryption key interception and counterfeiting, etc., to achieve security assurance, communication security and reliability, and improve security Effect
Active Publication Date: 2022-06-21
SICHUAN PANOVASIC TECH
View PDF18 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, whether it is the server or the device, the encryption key applied is plaintext data, which makes the encryption key easy to be intercepted and counterfeited by other devices, that is, the security of the key is low. not safe enough
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application. The specific operation methods in the method embodiments may also be applied to the apparatus embodiments or the system embodiments. In the description of this application, unless stated otherwise, "at least one" includes one or more. "Plural" means two or more. For example, at least one of A, B, and C, including: A alone, B alone, A and B together, A and C, B and C, and A, B, and C together. In this application, " / " means or, for example, A / B can mean A or B; "and / or" in this document is only an association relationship that describes an associated object, indicating that there can be three kinds of relationships, For example, A and / or B can mean that A exists alone, A and B exist at the same time, and B exists alone.
[0030] Please refer to figure 1 , a schematic diagram of a commu...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present application provides a communication method and device, and a readable storage medium. The communication method includes: obtaining the policy information sent by the communication object; the policy information includes the target password generation policy encrypted by the first public key; generating a decryption key according to the preset identity information; using the decryption key to encrypt the encrypted Decrypt with the first private key; wherein, the first private key corresponds to the first public key, and the encryption key of the first private key is generated according to the identity information; through the first private key pair Decrypting the encrypted target password generation strategy to obtain the target password generation strategy; generating a communication password according to the target password generation strategy, and encrypting the communication password with a second public key to obtain an encrypted communication password; Send the encrypted communication password to the communication object. The communication method is used to improve the security of the key, thereby realizing safe and reliable communication.
Description
technical field [0001] The present application relates to the field of communication technologies, and in particular, to a communication method and device, and a readable storage medium. Background technique [0002] In the prior art, during data communication between the server and the device, the communicated data is usually encrypted through a symmetric communication password. The communication password can be generated through mutual authentication before the server and the device formally exchange data. [0003] However, whether it is the server or the device, the applied encryption key is plaintext data, which makes the encryption key easy to be intercepted and counterfeited by other devices, that is, the security of the key is low, which leads to communication problems. Not safe and reliable enough. SUMMARY OF THE INVENTION [0004] The purpose of the embodiments of the present application is to provide a communication method and device, and a readable storage med...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/08H04L9/32H04L9/06H04L9/40
CPCH04L9/0822H04L9/0825H04L9/0866H04L9/3268H04L9/0643H04L63/0442
Inventor 杨国东刘建敏杨超翟栋葛纪鑫
Owner SICHUAN PANOVASIC TECH