WatchKey ProxKey@Watchdata

WatchKey ProxKey is PKI-based USB token solution, which securely stores certificates and private keys and ensures that user’s identity is tamper proof. It can process electronic signature during the electronic transactions, and effectively prevent phishing and man-in-the-middle attacks, extensively increasing the security level of the application.

Designed to meet the demand for secure, fast and reliable external tokens with built-in secure mechanisms, it is the USB token product built to facilitate high-speed data transmission and encryption operations based on the PKI technology.

Device holder can experience the features of portable, easy-to-use and cost-effective for strong authentication, secure access and online transactions. It is a plug-and-play capability that brings convenience to end users.


General features


Communication Protocol: CCID.

Cryptographic Interfaces: PKCS#11 v2/Microsoft CryptoAPI(CAPI/CSP) 2.0/ CNG/Mac TokenD

Cryptographic Functions: Onboard asymmetric key pair generation, Onboard symmetric key generation, Onboard Random number generation, Onboard digital signature and verification, Onboard data encryption and decryption.

Cryptographic Algorithm: RSA 1024/2048, ECDSA P-192/P-256, DES/3DES, AES256, SHA-1, SHA-256, SHA-384, SHA-512.

Supported OS: Windows XP/Vista/7/8, 32/64bit; Ubuntu 10.04 and above, 32/64bit; Macintosh 10.6 and above, 32/64bit.

Supported browser: Windows IE 6 and above, Mozilla Firefox 3 and above, Safari.

Supported mail client: Outlook, Thunderbird.

Connectivity: USB 1.1/2.0/USB powered.

Compliant with: X.509 v3,SSL v3,ISO7816 1-6,IPSec,CE/FCC,FIPS140-2 Level 3.


Hardware features


CPU: 32bits

User Space: 100Kbytes

FLASH Memory: 2Mbytes

EEPROM Endurance: > 100,000 write/erase cycles

Data Retention: > 30 years

Operating Temperature: -10 ℃ ~ +55 ℃

Humidity: 0%~100% without condensation

Operating Current: Dynamic: 30mA; Standby: 3mA; Stop clock: 3mA

Warranty: 1 years