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System and method for efficient and secure communications between devices

一种安全通信、设备的技术，应用在安全通信的公共密钥、安全通信装置、安全装置等方向，达到提高性能的效果

Active Publication Date: 2019-09-17
HUAWEI INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In short, no cryptographic scheme has both encryption and decryption primitives that are efficient for users of the scheme

Method used

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  • System and method for efficient and secure communications between devices
  • System and method for efficient and secure communications between devices
  • System and method for efficient and secure communications between devices

Examples

Experimental program
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Embodiment Construction

[0065] The present invention relates to a system and method for efficient and secure communication between a source device and a destination device, wherein the source device uses a message generation algorithm associated with one scheme to generate outgoing messages to be transmitted, and uses a message generation algorithm associated with another scheme Associated message processing algorithms to process incoming messages. Those skilled in the art will recognize that the terms "message" and "data" may be used interchangeably without departing from the invention.

[0066] Specifically, when a source device generates a message to be transmitted, the source device will select a first scheme with an algorithm that satisfies certain performance criteria of the source device. Generation of messages is then performed using this first scheme. The message is then transmitted to the destination device. At the destination device, the device will process the received message by applyi...

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PUM

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Abstract

This document describes a system and method for a device to communicate efficiently and securely with another device by utilizing two different types of schemes for the generation of data to be transmitted and the handling of received data.

Description

technical field [0001] The present invention relates to a system and method for a device to efficiently and securely communicate with another device by using two different schemes of generating outgoing messages and processing incoming messages. Background technique [0002] In today's era of digital communications, any data is typically processed using various schemes before being transmitted from source to destination device. For example, in order to prevent data in transit from being stolen or misused, it is common to process the data to be transmitted and then pass the processed data over a network or any other transmission medium. Often, but not exclusively, data can be manipulated by encrypting it and / or signing it. When the processed data is received by the intended recipient, the recipient can then reverse the process applied to the received data and / or verify the received data using an appropriate reverse process or verification algorithm. The receiver can then co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60H04L9/32H04L29/06H04W12/04H04W12/06H04W12/02
CPCG06F21/606H04L9/3247H04L63/0428H04L63/061H04L63/0838H04L63/0869H04L63/205H04L69/24H04L9/14H04W12/06H04W12/03H04W12/0471H04W12/041H04L63/166H04L9/0618H04L9/30H04W12/033
Inventor 大卫·那克西伊丽莎白·夸利亚本杰明·史密斯
Owner HUAWEI INT
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