Cryptographic Key Transfer Unit

A Cryptographic Key Transfer Unit (CKTU) is a device used in communications security to securely transfer cryptographic keys between different cryptographic systems or devices. It is part of the supply class Communications Security Equipment And Components, which falls under the supply group Communication, Detection, And Coherent Radiation Equipment.

The CKTU ensures the secure exchange of cryptographic keys, which are essential for encrypting and decrypting sensitive information during communication. It acts as a trusted intermediary, facilitating the secure transfer of keys between different cryptographic systems or devices.

By using a CKTU, organizations can ensure the confidentiality, integrity, and authenticity of their communications by securely managing and distributing cryptographic keys. This helps to protect sensitive information from unauthorized access or interception.

Overall, the Cryptographic Key Transfer Unit plays a crucial role in maintaining the security of communication systems by securely transferring cryptographic keys between different cryptographic devices or systems.