Multi-Layered Encryption Method

Abstract

Information is categorized as precious thing when only current specific people have the opportunity to gain it, or it is so called confidential. Confidential information is secure if it contains Cryptograph method which contains process of encryption and decryption since their function is to present data and to process it into confidential information. The aim is to keep the information confidential for current people, and they are the ones who can understand and reveal the information. The multi-layered encryption process itself makes the level of difficulties in analysing the information hard to predict. According to that, this process is best applied on securing information which contains alphabetic on plaintext. The quality of multilayered encryption is evaluated with avalanche effect parameter which results value 34% in which a bit variation on a plaintext keeps the consistent of an encryption. Aftermath comparison to the method layer of multi-layered encryption avalanche effect it produce values lower at 33% obtained by change the structure decryption is being encryption layer.