Webster’s Revised Unabridged Dictionary · 1913
Cryptography
Cryp·tog′ra·phy (-f?), n. [Cf. F. cryptographie.] The act or art of writing in secret characters; also, secret characters, or cipher.
Webster’s Revised Unabridged Dictionary · 1913
Cryp·tog′ra·phy (-f?), n. [Cf. F. cryptographie.] The act or art of writing in secret characters; also, secret characters, or cipher.