Compression trusted device storage control method based on operator payment account system

The invention discloses a compressed trusted device storage control method based on an operator payment account system. The precise query of a corresponding trusted device set of an operator with a mobile phone number as a user main body is guaranteed, a key in a hashmap in Redis is used for storing the first three bits of a mobile phone, flield is used for storing the middle three bits of the mobile phone number, a value uses the last five bits of the mobile phone number and umid (unique equipment ID) to generate a 32-bit fixed-length character string through MD5, and then the 32-bit fixed-length character string is stored in a bloom module specified in the value, so that the precious memory space which is compressed and consumed as much as possible is compressed and stored. According to the invention, the expansion rate of the trusted device based on a memory container is reduced under an operator payment account system; the fragmentation rate of the trusted device based on the memory container under the op