What is "enciphered"

Usage examples of "enciphered".

And since our letter was enciphered, there is no reason why we should not use it.

On the very evening of the day on which we met you, I enciphered a letter to London containing your demands, and my husband saw that it was posted immediately.

Of those, American codebreakers obtained about a million, 30,000 of which had been enciphered with the duplicate pages.

In fact, the first few decrypts of enciphered North Korean air traffic were produced not by professional codebreakers but by an uncleared U.

Assigned to a team studying enciphered Japanese army messages, she started out sorting raw traffic.

Space Force code-talk, and lots of transmissions in the particular squeak of scrambled, enciphered, and high-speed compression signals were suddenly coming from the scanners.

His artwork seemed bursting to tell a secret, and yet whatever it was remained hidden, perhaps beneath a layer of paint, perhaps enciphered in plain view, or perhaps nowhere at all.