BIOLOGICAL INFORMATION VERIFICATION METHOD, BIOLOGICAL INFORMATION VERIFICATION SYSTEM, AND TERMINAL

摘要

A biological information verification method, a biological information verification system, and a terminal. The biological information verification method comprises: acquiring biological characteristic information according to a received biological information verification command (102); acquiring multiple pieces of stored biological characteristic composition information from multiple operating systems according to the biological information verification command (104); combining the multiple pieces of biological characteristic composition information by means of a preset restoration algorithm, so as to obtain target biological characteristic information (106); and determining whether the obtained biological characteristic information is consistent with the target biological characteristic information, so as to determine whether the verification is successful according to the determining result (108). Target biological characteristic information for verification is divided into multiple pieces of biological characteristic composition information and the multiple pieces of biological characteristic composition information are stored in multiple operating systems, and accordingly the multiple pieces of biological characteristic composition information can be prevented from being acquired by malicious software or viruses; and different quantities of pieces of biological characteristic composition information can be stored in different operating systems, and accordingly the security of the biological information verification is further improved.