The application of hybrid encryption algorithm in software security

The traditional field of information security used to use a single encryption algorithm technology or directly use the well-known cryptographic algorithms while ignoring its shortcomings. This paper presents a new hybrid encryption algorithm. By reassembling several well-known encryption algorithms in a certain order, then improve and optimize the algorithm in order to improve security purposes. First, write an initial encryption algorithm, second, add in the famous Vigenere encryption Algorithm and the Base 64 encryption algorithm, then, improve the Vigenere encryption algorithm, finally, using the algorithm to encrypt the data processing in a specific sequence. This can make the encryption process more complicated, thereby enhancing the security of information. In the last of this paper illustrates the hybrid encryption algorithm in real-life application to prove that the algorithm is practical value.