The KG-84A and KG-84C are encryption devices developed by the U.S. National Security Agency (NSA) to ensure secure transmission of digital data. The KG-84C is a Dedicated Loop Encryption Device (DLED), and both devices are General-Purpose …

KG-84 is a dedicated loop encryption device for digital data, developed in the early 1980s by the US National Security Agency (NSA), for use by the American Department of Defense (DoD) and by NATO. The device uses the SAVILLE encryption algorithm [1] – jointly developed by GCHQ and the NSA – and was approved for all levels of classification.

It has data rates up to 512 kbit/s and is interoperable with the KG-84, KG-84A, and KG-84C data encryption devices. Several versions of the KIV-7 have been developed over the years by many different corporations that have either bought the rights to build the KIV-7 …

The KG-84C is designed to be portable for use in tactical, mobile and protected locations, at all levels of command including vehicles, ships, aircraft, and fixed plant environments. It has been fully qualified for severe environmental use.

The KG-84C contains all of the KG-84 and KG-84A modes, and a variable update counter, improved HF performance, synchronous out-of-sync detection, asynchronous cipher text, plain text, bypass, and the European TELEX protocol.

The KG-84A and KG-84C are encryption devices developed by the U.S. National Security Agency (NSA) to ensure secure transmission of digital data. The KG-84C is a Dedicated Loop Encryption Device (DLED), and both devices are General-Purpose …

KG-84A 和 KG-84C 是由 美国 国家安全局 （NSA）开发的 加密 设备，以确保数字数据的 安全传输。 KG-84C是专用环路加密设备（DLED），并且两个设备都是通用电报加密设备（GPTEE）。 KG-84A主要用于通过 座机， 微波炉 和 卫星 系统的点对点加密通信。 KG-84C是 美国海军 高频 （HF）通信计划的产物，并支持这些需求。 KG-84A和KG-84C是以 单纯形， 半双链 或 全双工 模式运行的设备。 KG-84C包含所有KG-84和KG-84A模式，以及可变的更新计数器，改进的HF …

The KG-84 is an electronic encryption device developed by the National Security Agency (NSA) in the USA. It was used for ensuring secure transmission of digital data over a variety of networks, such as landlines, satellites, microwave links and Telex lines. The KG-84 was built by Pulse Engineering, Inc. and Bendix. Two versions of the KG-84 are ...

The KG-84C Telegraphy Encryption unit is a lightweight, low power equipment for encryption or decryption of TTY and DATA Traffic on dedicated links between various types of I/O devices and the KG-84/KG-84A via a variety of modems. It enables the user to transmit secure data via standard telegraphic equipment over existing data lines.

2001年11月13日 · The KIV-7 is a compact COMSEC device designed to protect digital data communications links at rates up to 512 kbps. It is compatible with the KG-84 family of encryption devices in the secure data and OTAR modes. Built-in key management features support the current key distribution system and the emerging Electronic Key Management System (EKMS).