International Journal of Innovative Research in Information Security (IJIRIS)
Cryptography is the study of message secrecy. In modern times, it has become a branch of information theory, as the mathematical study of information and especially its transmission from place to place. It is a central part of several fields: information security and related issues, particularly, authentication and access control. Cryptography also contributes to computer science, particularly in the techniques used in computer and network security for such things as access control and information confidentiality. This paper is to analyze and implement highly secure cryptography scheme using the properties of quaternion Farey fractions.