Do you really want to send Webster 1913 a message saying you like their work?
Cryp`to*graph"ic (kr?p`t?-gr?f"?k), Cryp`to*graph"ic*al (kr?p`t?-gr?f"?-kal), a.
Relating to cryptography; written in secret characters or in cipher, or with sympathetic ink.
© Webster 1913.