The series of products enable necessary security and secrecy functions, needed by mainframe computer device and network communication, with support to popular bus interface of computer.

The series of products, identified by national authorities in charge, support public encryption algorithm, such as RSA and ECC, also symmetrical encryption algorithm, such as SCB2; Compatible with Windows98/2000/XP/Vista, Linux and other main-streaming OS, providing API of application level and kernel level of OS for invocation to support secondary development and close system integration.