# KGV-72 Type-1 Programmable Encryption Device

> American military encryption device developed by L3Harris

**Wikidata**: [Q125165610](https://www.wikidata.org/wiki/Q125165610)  
**Source**: https://4ort.xyz/entity/kgv-72-type-1-programmable-encryption-device

## Summary
The KGV-72 Type-1 Programmable Encryption Device is a secure cryptoprocessor developed by L3Harris for the U.S. military to protect sensitive communications. As a Type 1 product, it meets stringent U.S. government security standards for classified information. It supports multiple protocols and operates in extreme environments, ensuring reliable encryption in rugged conditions.

## Key Facts
- **Developer**: L3Harris Technologies.
- **Classification**: Type 1 product, Controlled Cryptographic Item, secure cryptoprocessor.
- **Dimensions**: 19.1 cm (width) × 11.4 cm (height) × 7.6 cm (thickness); mass: 1.4 kg.
- **Power**: 20 V, 6 W consumption.
- **Protocols**: DS-101, Ethernet, RS-422.
- **Compliance**: MIL-STD-810 for environmental durability.
- **Compatibility**: Works with AN/CYZ-10 systems.
- **Operating Temperature**: -40°C to 70°C.

## FAQs
### Q: What is the KGV-72 used for?
A: The KGV-72 is used to secure military communications through advanced encryption, protecting sensitive data in challenging environments.

### Q: What security standard does it meet?
A: It is certified as a Type 1 product, the highest U.S. government classification for cryptographic equipment handling classified information.

### Q: Can it withstand harsh conditions?
A: Yes, it complies with MIL-STD-810, ensuring functionality in extreme temperatures (-40°C to 70°C) and rugged operational settings.

## Why It Matters
The KGV-72 is critical for military and government operations requiring unbreakable encryption. Its Type 1 certification guarantees compliance with rigorous security protocols, making it essential for protecting national security communications. Built to withstand harsh environments, it ensures reliable performance in field deployments, addressing the need for durable, adaptable encryption solutions. By supporting multiple protocols (e.g., Ethernet, RS-422), it integrates seamlessly into existing systems, enhancing interoperability in dynamic operational theaters.

## Notable For
- **Type 1 Certification**: Meets U.S. government standards for securing classified information.
- **Programmable Encryption**: Adaptable to evolving security requirements.
- **Multi-Protocol Support**: Bridges legacy (RS-422) and modern (Ethernet) communication systems.
- **Rugged Design**: Operates in extreme temperatures and harsh conditions per MIL-STD-810.
- **Interoperability**: Compatible with AN/CYZ-10 systems for streamlined integration.

## Body
### Overview
The KGV-72 Type-1 Programmable Encryption Device is a portable secure cryptoprocessor designed for military use. Developed by L3Harris, it encrypts sensitive communications and is classified as a Controlled Cryptographic Item (CCI). Its primary role is to safeguard data in high-risk environments.

### Specifications
- **Physical**: 1.4 kg, 19.1 cm × 11.4 cm × 7.6 cm.
- **Power**: 20 V input, 6 W consumption.
- **Environmental**: Operates between -40°C and 70°C.

### Protocols and Compatibility
- **Supported Protocols**: DS-101, Ethernet, RS-422.
- **System Compatibility**: Integrates with AN/CYZ-10 devices, ensuring interoperability with existing military infrastructure.

### Security and Compliance
- **Type 1 Certification**: Validates its security for handling classified material.
- **MIL-STD-810 Compliance**: Certified to withstand vibration, shock, and extreme temperatures.

### Operating Conditions
- **Temperature Range**: Functions from -40°C (minimum) to 70°C (maximum).
- **Durability**: Designed for field use in dust, moisture, and other adverse conditions.

## References

1. [KGV-72](https://www.jproc.ca/crypto/kgv72.pdf)