What is Proxkey Watchdata?

Watchdata ProxKey USB Crypto Token , E Token for Digital Signature in India. The PROXKey USB Token is a two-factor authentication hardware cryptographic module with a USB form factor that has been tested against FIPS 140-2 at security level 3. The public and private user keys are produced and saved on the token's chip, while the key pairs are kept in EEPROM.