Novel distributed cloud encryption algorithm method

The invention relates to the field of information security, in particular to a novel distributed cloud encryption algorithm method, which comprises the following steps of: 1) constructing a storage model cooperatively matched with a plurality of encryption modes, the encryption modes comprising onions search, basic operation onions, onions with Euclidean distances and onions with dot products; 2)corresponding different types of data mining algorithms to the searched onions, the basic operation onions, the Euclidean distance onions and the dot product onions in the step 1); and 3) carrying outciphertext optimization on the data mining algorithm in the step 2). According to the invention, a plurality of encryption algorithms cooperate with each other; the system safety can be proved theoretically; important reference can be provided for realizing other ciphertext data mining algorithms, hardware encryption is used, the function of resisting access mode leakage is realized, a cloud platform and a user applicatio