Smart Gas Security Solution @Watchdata


Gas company meter management system, key system, identity authentication in stored value system, key management, storage and encryption data link.


Prepaid IC card table system meter terminal management, sales terminal management, user stored value and billing.
Identity authentication, key management, storage and encryption data links in the Internet of Things meter.


Parameter

Description

Algorithm

SHA256\AES\3DES\DES\ECC\RSA

SMl\SM2\SM3\SM4\SM9

Interface

7816\UART\S PI\12C

Package parameter

DIP\SOP\QFN\DFN

Operating temperature

-40-85℃/-40~105°C

Safety qualification

CC  EAL5+



Success cases