Senselock Clave 2
Low Cost USB Dongle
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Clave2 has an outstanding feature of built-in AES encryption that is extremely effective in fighting against cracker "soft-decryption" techniques and direct physical attacks on the chip. Moreover, Clave2 also features large memory space, rapid execution and convenient deployment.

Features
Large memory, 1920 bytes

Users can store more data, make the protection scheme more flexible and fulfill the requirement of protecting more software products (modules) at the same time.

Driverless

Clave2 supports HID standard, and in most circumstances, does not require installing the driver on purpose. It is highly compatible and convenient to use.

Rapid Execution

Due to the rapid execution, users enable to set up more and higher-complex encryption points in order to increase the difficulty of decryption.

AES Algorithm Protection

128-bit AES (Advanced Encryption Standard) is commonly adopted over the world and binds the software and device more coherently.

Secure Channel

Using the AES algorithm to establish secure communication channels with application of random scrambling technology, Clave2 have the communication data between equipment and software concealed so that crackers are unable to intercept any valid information.

Envelope Encryption

Without source code, users can implement the software protection rapidly by using envelope encryption of Clave2.

Remote Update

You can update the encrypted data remotely without callback of dongles. Furthermore, the updating process is reliable and secure that greatly improves work efficiency and saves the management and logistics costs.

Technical Specification
Working Voltage DC 5V +/- 5%
Max Consumption 100mW
Working Temperature 0°C~70°C
Data Retention 10 Years Typical
Write Circles 10,000 Lowest
Connection Type USB 1.0, USB 2.0 Low speed with HID
AES Encryption Time 20ms avg.16 bytes
AES Decryption Time 26ms avg.16 bytes
Reading Time 179ms avg.512 bytes
Writing Time 246ms avg.512 bytes

HMAC Calculation Time

185ms

avg.100 bytes

Operating Systems Supported

Window 98SE/ME, Windows 2000, Windows XP, Windows Vista, Windows 7, Windows Server 2003, Windows Server 2008, Windows 8, Windows 10, Linux, MacOS

Programming Languages Supported

VC6, VS2005, VS2008, Delphi6, Delphi7, Delphi2010, VB6, VB2008, C#, Java and more.