Meaning : The science of analyzing and deciphering codes and ciphers and cryptograms.
Synonyms : cryptanalysis, cryptanalytics, cryptology
Meaning : Act of writing in code or cipher.
Synonyms : coding, secret writing, steganography
Cryptography ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Cryptography ka matlab kya hota hai?