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Banks keyboard password encryption

To prevent savers password was stolen in the communication process, the simplest method is to use POS, ATM and other equipment of DES encryption is widely used in small keyboard keyboard replace plaintext passwords.

Encryption keyboard basic work process is simple, customer in password keyboard entered personal password Hou, does not immediately sent to front desk host, but will its as entered data, reserved encryption keyboard work key key as encryption of key key, by must algorithm generated customer password of key paper, then again upload front desk host, from encryption keyboard work process see, encryption algorithm, and reserved work key key is encryption keyboard of key elements.

With the advancement of technology, password keyboard technical progress, fully guarantee the safety of Bank funds and security of financial information, ensure the common interests of the countries and people.


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