| 摘要 |
<p>There is disclosed a circuit for an enciphering device which couples in character element fashion the multidigit coded signals of a first input location with the multidigit coded signals of a second input location, comprising at least one character detector operatively associated with a key character generator, which upon the occurrence of a first predetermined character combination at its output is influenced such that it offers a different character combination, and wherein at least one charaCter detector is arranged at the output of the circuit which upon the occurrence of a second predetermined character combination causes the key character generator to deliver a predetermined yet always similar character combination before the second predetermined character combination appearing at the output is released.</p> |
