Confidentiality input equipment for financial industry

Abstract

The invention discloses a confidentiality input device for a financial industry. The equipment comprises a keyboard body with 87 keys and a keypad connected to the left side of the keyboard body through a buckle assembly, one side, connected with the keyboard body, of the keypad is provided with a communication interface and a chip interface, and the keypad communicates with the keyboard body through the communication interface for communication. The keyboard body is connected with the keypad through the demountable buckle assembly, when it is needed that data is input into a cryptosystem, firstly the buckle assembly is opened, a decryption chip corresponding to the system is embedded in the chip interface, then the keyboard body and the keypad are closed, the problems are solved that theexisting encryption is completed mostly depend on a program, the situation that hardwires are directly encrypted is less, as long as passwords are input, after the system is logged in, anyone can input data through the input equipment.

Description

technical field [0001] The invention relates to an input device, in particular to a security input device used in the financial industry. Background technique [0002] With the deepening of the informatization process and the wide application of the Internet, the problem of information security has become more and more serious, which has been agreed by everyone. Generally speaking, cryptography refers to cryptography-related technologies, mainly referring to the disciplines of cryptography, analysis and deciphering, including the principles, methods and tools of cryptographic algorithms, cryptographic protocols, and design and analysis of cryptographic systems. The reason why encryption is safe is not because you don’t know the encryption and decryption algorithm, but the encryption key is absolutely hidden. The popular RSA and AES encryption algorithms are completely open. If one party obtains the encrypted data, even if he knows the encryption key Regardless of the algori...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that most of the existing encryptions rely on programs to complete, and seldom encrypts the hardware directly. After entering the password and logging in, anyone can input data through the input device, and the purpose is to provide financial industry. Confidential input device, to solve the problem that most of the existing encryption relies on programs to complete, and few directly encrypt hardware. After entering the password and logging in, anyone can input data through the input device

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