'Cryptographic' definitions:

Definition of 'cryptographic'

From: WordNet
adjective
Of or relating to cryptanalysis [syn: cryptanalytic, cryptographic, cryptographical, cryptologic, cryptological]

Definition of 'Cryptographic'

From: GCIDE
  • Cryptographic \Cryp`to*graph"ic\ (kr?p`t?-gr?f"?k), Cryptographical \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. [1913 Webster]