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e-mail address encoding method

A technology of address coding and coding method, which is applied in the field of compatibility related to Internet communication and coding of dual-domain cross-domain codes, which can solve the problems of inability to recognize CDAddr, inability to recognize message receivers, and not supporting GUID migration function.

Active Publication Date: 2018-11-20
王正伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, there may be some HSvrs or some mail servers in the live network that do not support the GUID migration function. Therefore, CDAddr cannot be recognized or the communication protocol containing CDAddr cannot be correctly processed. In this way, a double-domain cross-domain code is used as the source address of the message. When sending a letter, the recipient of the message may not be able to reply because it cannot recognize the dual-domain cross-domain code

Method used

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  • e-mail address encoding method

Examples

Experimental program
Comparison scheme
Effect test

example 131

[0108] Example 131, when encoding the E-mail address liuXXXbeiX@XOutXXXlook.com, perform the following steps:

[0109] Steps 131-101, in the username of liuXXXbeiX@XOutXXXlook.com, insert a character Y after each X character to obtain liuXYXYXYbeiXY@XOutXXXlook.com.

[0110] Steps 131-102, replacing the at symbol in liuXYXYXYbeiXY@XOutXXXlook.com with the at substitution code. In this way, the mask domain E-mail address liuXYXYXYbeiXYXXXOutXXXlook.com is obtained.

[0111] When decoding the mask domain E-mail address liuXYXYXYbeiXYXXXOutXXXlook.com, perform the following steps:

[0112] Steps 131-201, sequentially search XX in liuXYXYXYbeiXYXXXOutXXXlook.com, and replace the first retrieved XX with the at symbol to obtain liuXYXYXYbeiXY@XOutXXXlook.com.

[0113] Steps 131-202, remove a character Y after each X character in the username of liuXYXYXYbeiXY@XOutXXXlook.com. In this way, you get liuXXXbeiX@XOutXXXlook.com.

[0114] The second type, domain name insertion operati...

example 132

[0116] Example 132, when encoding the E-mail address liuXXXbeiX@XOutXXXlook.com, perform the following steps:

[0117]Steps 132-101, in the domain name of liuXXXbeiX@XOutXXXlook.com, insert a character Y before each X character to obtain liuXXXbeiX@YXOutYXYXYXlook.com.

[0118] Step 132-102, replacing the at symbol in liuXXXbeiX@YXOutYXYXYXlook.com with the at substitution code. In this way, the mask domain E-mail address liuXXXbeiXXXYXOutYXYXYXlook.com is obtained.

[0119] When decoding the mask domain E-mail address liuXXXbeiXXXYXOutYXYXYXlook.com, perform the following steps:

[0120] Steps 132-201: Reverse search for XX in liuXXXbeiXXXYXOutYXYXYXlook.com, and replace the first retrieved XX with the at symbol to obtain liuXXXbeiX@YXOutYXYXYXlook.com.

[0121] Steps 132-202, remove a character Y before each X character in the domain name of liuXXXbeiX@YXOutYXYXYXlook.com. In this way, you get liuXXXbeiX@XOutXXXlook.com.

[0122] Compared with the original E-mail address...

example 1411

[0130] Example 1411, N=3, M=2, the at substitution code is YXXX. When encoding the E-mail address liuXXXbeiX@XOutYXXXlook.com, perform the following steps:

[0131] Step 1411-101, in the user name of the E-mail address, insert a character Y after every 2 X characters according to the order direction, to obtain liuXXYXbeiX@XOutYXXXlook.com.

[0132] Step 1411-102, replace the at symbol in liuXXYXbeiX@XOutYXXXlook.com with the at substitution code. In this way, the mask domain E-mail address liuXXYXbeiXYXXXXOutYXXXlook.com is obtained.

[0133] When decoding the mask domain E-mail address liuXXYXbeiXYXXXXOutYXXXlook.com, perform the following steps:

[0134] Steps 1411-201, first sequentially search the at substitution code YXXX in liuXXYXbeiXYXXXXOutYXXXlook.com, and replace the first retrieved YXXX with the at symbol to obtain liuXXYXbeiX@XOutYXXXlook.com.

[0135] Steps 1411-202, in the username of liuXXYXbeiX@XOutYXXXlook.com, remove a character Y from every 2 X character...

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Abstract

The invention discloses an e-mail address coding method. The method comprises the steps that an at replacement code is set; according to the set at replacement code, an at symbol substitution operation is executed; and an e-mail address can be converted into a character string which can be used as the username of another e-mail address. The invention further discloses a dual domain cross domain coding method. The method comprises the steps that an at replacement code is set; an at symbol is used as a separator of a dual domain cross domain code; a BaseGUID coding operation is executed; and the dual domain cross domain code is converted into the mode of an E mail address. The invention further discloses a mask domain E-mail address decoding method. Through the method, a hidden E-mail address can be acquired in the username of an E-mail address. The invention further discloses a target account determining method, a transport address setting method and a signaling processing method. The methods can be compatible with Internet communication which carries out addressing based on an e-mail address.

Description

technical field [0001] The invention relates to Internet communication, more specifically to a coding method for E-mail addresses, a coding method for double-domain cross-domain codes, and a compatibility method related to Internet communication based on E-mail address addressing. Background technique [0002] In Internet communication, a Global Unified Identity (GUID, Global Unified Identity) is involved, and the GUID includes two parts: an HCode, Home Code and a User Code (UCode, User Code). Among them, HCode indicates the GUID, that is, which instant messaging system (IMS, Instant MessengerSystem) in the Instant Messenger Network (IMN, Instant Messenger Network) the Internet user (IUsr, Internet User) corresponding to the GUID belongs to, and which An IMS home server (HSvr, Home Server), and which service provider (SP, Service Provider) it belongs to, UCode is used to indicate different IUsr under an HCode. Among them, HCode can be a domain name, an International Busines...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12
Inventor 王正伟
Owner 王正伟