"Garant-1 RK" - is a device for the exchange of audio-digital information through short-wave and ultra-short-wave radio communications, intended for cryptographic protection of the exchange of audio-digital information transmitted through short-wave and ultra-short-wave radio communications.
Operation of the device is designed for difficult climatic and mechanical conditions.
Protection of information
- The device provides guaranteed signal protection in the channel,
- The device uses symmetric secret keys,
- The device uses a certified cryptographic algorithm for information encryption.
- The encryption key is 256 bits long,
- It is possible to change the settings of secret keys directly by the subscriber using a special device for downloading BBS-3 keys.