Method for verifying SMS and transmitting reliability classification based on cipher technology mark

A cryptographic technology and short message technology, which is applied in the field of identity-based cryptographic technology to authenticate short message senders and realize reliable classified delivery, which can solve problems such as normal short message congestion and failure to receive, and achieve reduced processing pressure and a good business model And management mode, high efficiency effect
CN100574524CActive Publication Date: 2009-12-23SHENZHEN OLYM INFORMATION SECURITY TECHOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN OLYM INFORMATION SECURITY TECHOLOGY CO LTD
Publication Date
2009-12-23

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Abstract

A short message authentication and reliable classified transmission method based on logo-based cryptographic technology, including: the user applies for registration with a legal and effective logo representing his own identity to the cryptographic center, and the cryptographic center provides the user with a private key and client software. The short message is signed. After receiving the short message, the user judges whether it is a short message with a signature. If the signature is verified successfully, the short message will be regarded as a valid short message. The invention has the advantages of simple method, easy implementation, accurate and reliable work, high efficiency, and convenient large-scale popularization.
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Description

technical field

[0001] The invention belongs to the field of network technology, in particular to a method for authenticating a short message sender and realizing reliable classified transmission based on an identification-based cryptographic technology. Short messages include mobile text messages, instant messaging QQ, MSN, etc. Background technique

[0002] With the development of wireless communication and the Internet, mobile phone short messages, QQ, MSN, etc. have become important communication tools for people, and mobile phone short messages and MSN are gradually integrating and interoperating. There are also many problems, one of which is the proliferation of spam messages. As a media for information dissemination, without effective supervision methods, it will inevitably bring a lot of harmful information and bring harm to the society. During the SARS raging period, many unfounded rumors were spread through text messages. The scope is beyond people's expectations...

Claims

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