USER AUTHENTICATION BASED ON BIOMETRIC PASSWORDS

Techniques are disclosed relating to user authentication based on biometric passwords. In some embodiments, a client device receives, from a user, user input that includes one or more character-values and one or more biometric readings provided in a particular sequence. The client device may then generate a biometric password based on the user input. In some embodiments, generating the biometric password includes generating a biometric value for each of the one or more biometric readings and combining the one or more character values and the biometric values in an order that corresponds to the particular sequence to generate the biometric password. The client device may then send, to a server system, an authentication request to authenticate the user to a service, where the authentication request includes the biometric password.