Electronic cigarette management method based on Jerlin code

Abstract

The invention discloses an electronic cigarette management method based on a Jerlin code, an electronic cigarette comprises a cigarette rod and a cigarette cartridge, a first Hash value and Len are stored in the cigarette rod, the first Hash value is obtained by encoding a first plaintext through the Jerlin code, and Len is the digital fingerprint length in the encoding process. The method comprises the steps of: detecting a trigger signal, and calling a Jerlin code algorithm packet and a second plaintext cached in the smoke cartridge; encoding a second plaintext by using the Jerlin code and the cached Len as the digital fingerprint length to obtain a second hash value; and matching the second hash value with the first hash value to obtain a matching result. Compared with a physical verification pairing mode and a preliminary anti-counterfeiting mode in the market, the brand-new matching method for the electronic cigarette rod and the cigarette cartridge is provided, and the safety is improved. According to the method, the Jerlin code is used for encryption, and the lengths of digital fingerprints with different lengths can be set, so that the difficulty of brute force cracking is increased, and the safety is improved.

Description

Technical field[0001]The present invention relates to the field of electronic cigarette data encryption, and in particular, to a Jubin code-based electronic smoke management method.Background technique[0002]Electronic smoke is usually used to use the heating of the hood through the nebulizer to make smoke for smokers. Since the electronic cigarette smog does not contain smoke oil, it reduces the harm of Tobacco in Tobacco to people's body. Therefore, electronic cigarettes are gradually replaced Cigarettes are widely used. Electronic cigarettes mainly include smoke nozzles (also known as electronic cigarettes or cigarettes), nebulizers, tobacco rods, etc., to withstand the entire electronic smoke, it belongs to the property of consumable parts, and needs to be replaced after use. The relative is a tobacco rod. After purchasing the electronic cigarette, the cigarette can always be used without replacement.[0003]After purchasing electronic cigarettes, the user needs to pair each compon...

AI Technical Summary

Problems solved by technology

At present, the matching method between the cigarette holder and the cigarette rod is mainly physical verification pairing, that is, the corresponding size and shape paired socket, or the use of magnets for attraction, so that the cigarette holder and the cigarette rod are combined. This pairing method is relatively simple and extremely It is easy to imitate and counterfeit. Most electronic cigarettes on the market do not have encryption and authentication functions; Anti-counterfeiting function, but this method is a weak protection, easy to be cracked by violence, and cannot protect the interests of manufacturers and users well

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