Base64 Character Encoding and Decoding Modeling
Andysah Putera Utama Siahaan · 2017
Security is crucial to maintaining the confidentiality of the information. Secure information is the information should not be known to the unreliable person, especially information concerning the state and the government. This information is often transmitted using a public network. If the data is not secured in advance, would be easily intercepted and the contents of the information known by the people who stole it. The method used to secure data is to use a cryptographic system by changing plaintext into ciphertext. The Base64 algorithm is one of the encryption processes that is ideal for use in data transmission. Ciphertext obtained is the arrangement of the characters that have been tabulated. These tables have been designed to facilitate the delivery of data during transmission. By applying this algorithm, errors would be avoided, and security would also be ensured.