cryptological vs cryptographical

cryptological and cryptographical both are adjectives.

Word	Noun	Adjective	Verb	Adverb
cryptological	No	Yes	No	No
cryptographical	No	Yes	No	No

As adjectives, cryptological and cryptographical are synonyms defined as:

Other synonyms of cryptological include cryptanalytic, cryptographic, cryptologic.

cryptological (adjective)	cryptographical (adjective)
of or relating to cryptanalysis	of or relating to cryptanalysis