Biological information-based identification method and system for universal mobile equipment

The invention provides a biological information-based identification method and system for universal mobile equipment, and comprises a security service which accords with a financial standard and an information security standard. The implementation mode of the security service comprises a binding process and a verification process; the binding process is that a user verified by an App is registered in an authentication identification system provided by a service, and the user is bound with a public key in a public and private key pair generated in a TEE environment; and the verification process refers to calling a service access TEE signature interface to sign request information when biological recognition verification is carried out on the business, and then transmitting the signed request information to an application server side to carry out signature verification. The method can provide credible identity authentication capability for application manufacturers, is compatible with different platforms and v