eSE@Watchdata

 


Applied to the Internet, identity authentication, key management, storage and encryption data links in the Internet of Things.





1. Bank of China is used for identity authentication.
2. The State Administration of Taxation is used for data encryption.
3. China Mobile is used for secure network access and SIM card billing.
4. China Gas is used for user stored value and expense settlement.
5. PetroChina is used for user stored value and settlement of expenses.


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+