Guangzhou Making Electronic Technology Co., Ltd.

EPP Keyboard

EPP Keyboard
Product Detailed

EPP Keyboard
Support multi encryption algorithm.
Support safety download.
Suitable for bank, telecom, self service terminal


MK5250 is integrated Single/Triple DES  and 4096-Bit model algorithm accelerators which used RSA algorithm. Adopting Single DES , Triple DES , the biggest 4096-Bit RSA encryption algorithm to encrypt and decrypt for the information. 

All the operations of attempting to obtain inner encrypted key would be prevented, such as temperature, voltage, probe attacks.

Inner and external programs and datas will be erased once detecting attacks.

Support safety download.


Function feature:

1. Input keypad: 10 numeric keys, 6 function keys.

2.Integrated CRC-16/32 generator, TRNG.

3.Unique ID for each processor.

4.Self-destrction input pin.

5.Prevent temperature, voltage, probe attacks.

6.Tamper sensors detection.

7.Program space integrity test.



The KMY EPP is mainly constructing with the components as bellow:

1. 16 pieces of stainless steel keycaps

2. Stainless steel frame

3. Main board, all electronic components are layout on the board

4. Customizable layout, dimension and installation design



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