What Is a Cryptophone?
A cryptographic machine is a device that implements clear-to-crypto transformation or secret-to-clear transformation under the role of a key.
Password machine
(A device under the influence of a key)
- Chinese name
- Password machine
- Foreign name
- cryptograph
- Condition
- Key role
- Types of
- Device
- A cryptographic machine is a device that implements clear-to-crypto transformation or secret-to-clear transformation under the role of a key.
- Password machine
- cryptograph
- It is defined as a device that implements a clear-cryptographic transformation or a secret-clear transform under the role of a key. With the development of technology, the composition principle and implementation technology of cryptographic machines are different in different periods.