A high-speed, cross-platform dongle with hardware-based public-key cryptography and capability to operate in a driverless mode. The dongle is designed to provide copyright security to standalone applications. Innovative protection technologies implemented in Guardant Sign are used in all current models of Guardant dongles.
The dongle is based on a highcapacity 32-bit RISC platform. The operating speed is several times higher than that of previous generation dongles. Memory size: 4KB.
Guardant Sign supports Windows (including Windows CE) and Linux, has the capability to run without installing drivers – HID mode, contains public- (ECC160) as well as private-key algorithms (AES and GSII64), prevent multiple copies of a protected application.
The dongle has built-in protection against the exchange protocol analysis based on the dongle and Guardant API mutual authentication and use of single-session keys to encrypt data transmissions.
The primary feature set implemented in previous generation dongles is also supported: protected items, GSII64 hardware algorithms (with additional modes of operation), HASH64, RND64.