Conditional Access System “CryptOn” fully complies with ETR-289 (DVB Simulcrypt). It is developed for small and medium operators. Conditional Access System “CryptOn” is designed to arrange the TV-channels’ broadcasting in digital format for the networks of diverse topology considering every customer needs. ETR-289 (DVB Simulcrypt) standard for algorithm of lower-level describes the procedure of data processing before sending them to the modulator at the transmitting side and inverse procedure of input data reception before sending them to MPEG decoder. ETR-289 (DVB Simulcrypt) is easily integrated with MPEG-2.

    Irreversible algorithm is used in order to encode the services indicated in the input stream. Irreversible algorithm is protected with original and dynamically renewed key that makes impossible unauthorized viewing of TV-channels and other information services transmitted in the stream. The key and the subscribers’ data are protected with unique crypto algorithm of high-performance. Subscribers service supports up to 16 million arbitrary addressed modules of conditional access. Conditional Access modules are realized on SMART-card of the latest generation, allow the system’s version be quickly changed without replacing the subscriber’s receiver and its software as well as encoding equipment at the transmitting side. Regular improvement of devices and cryptoalgorythms make system’s cracking very expensive, transient and insufficient.